21828932070400

Names of 21828932070400

• Cardinal: 21828932070400 can be written as Twenty-one trillion, eight hundred twenty-eight billion, nine hundred thirty-two million, seventy thousand, four hundred.

Scientific notation

• Scientific notation: 2.18289320704 × 10¹³

Factors of 21828932070400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1592

Divisors of 21828932070400

• Number of divisors d(n): 1584
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 25 26 28 32 35 38 40 47 49 50 52 56 64 65 70 76 80 91 94 95 98 100 104 112 128 130 133 140 152 160 175 182 188 190 196 200 208 224 235 245 247 256 260 266 280 304 320 325 329 350 364 376 380 392 400 416 448 455 470 475 490 494 512 520 532 560 608 611 637 640 650 658 665 700 728 752 760 784 800 832 893 896 910 931 940 950 980 988 1024 1040 1064 1120 1175 1216 1222 1225 1235 1274 1280 1300 1316 1330 1400 1456 1499 1504 1520 1568 1600 1645 1664 1729 1786 1792 1820 1862 1880 1900 1960 1976 2080 2128 2240 2275 2303 2350 2432 2444 2450 2470 2548 2560 2600 2632 2660 2800 2912 2998 3008 3040 3055 3136 3185 3200 3290 3325 3328 3458 3572 3584 3640 3724 3760 3800 3920 3952 4160 4256 4277 4465 4480 4550 4606 4655 4700 4864 4888 4900 4940 5096 5120 5200 5264 5320 5600 5824 5996 6016 6080 6110 6175 6251 6272 6370 6400 6580 6650 6656 6916 7144 7168 7280 7448 7495 7520 7600 7840 7904 8225 8320 8512 8554 8645 8930 8960 9100 9212 9310 9400 9728 9776 9800 9880 10192 10400 10493 10528 10640 11200 11515 11609 11648 11992 12032 12103 12160 12220 12350 12502 12544 12740 12800 13160 13300 13312 13832 14288 14560 14896 14990 15040 15200 15275 15680 15808 15925 16450 16640 17024 17108 17290 17860 17920 18200 18424 18620 18800 19456 19487 19552 19600 19760 20384 20800 20986 21056 21280 21385 22325 22400 23030 23218 23275 23296 23984 24064 24206 24320 24440 24700 25004 25088 25480 25600 26320 26600 27664 28481 28576 29120 29792 29939 29980 30080 30400 30550 31255 31360 31616 31850 32900 33280 34048 34216 34580 35720 35840 36400 36848 37240 37475 37600 38974 39104 39200 39520 40768 41600 41972 42112 42560 42770 43225 43757 44650 44800 46060 46436 46550 46592 47968 48128 48412 48640 48880 49400 50008 50176 50960 52465 52640 53200 55328 56962 57152 57575 58045 58240 59584 59878 59960 60160 60515 60800 61100 62510 62720 63232 63700 65800 66560 68096 68432 69160 70453 71440 72800 73451 73696 74480 74950 75200 77948 78208 78400 79040 81263 81536 83200 83944 84224 85120 85540 86450 87514 89300 89600 92120 92872 93100 93184 95936 96824 97280 97435 97760 98800 100016 101920 104930 105280 106400 106925 110656 113924 114304 115150 116090 116480 119168 119756 119920 120320 121030 121600 122200 125020 125440 126464 127400 131600 136192 136409 136864 138320 140906 142405 142880 145600 146902 147392 148960 149695 149900 150400 155896 156275 156416 156800 158080 162526 163072 166400 167888 168448 170240 171080 172900 175028 178600 179200 184240 185744 186200 191872 193648 194870 195520 197600 199367 200032 203840 209860 210560 212800 213850 218785 221312 227848 228608 230300 232180 232960 238336 239512 239840 240640 242060 243200 244400 250040 250880 252928 254800 262325 263200 272818 273728 276640 281812 284810 285760 290225 291200 293804 294784 297920 299390 299800 300800 302575 311792 312550 312832 313600 316160 325052 326144 332800 335776 336896 340480 342160 345800 350056 352265 357200 367255 368480 370253 371488 372400 383744 387296 389740 391040 395200 398734 400064 406315 407680 419720 421120 425600 427700 437570 442624 455696 457216 460600 464360 465920 476672 479024 479680 484120 486400 487175 488800 493171 500080 509600 524650 526400 545636 547456 553280 563624 568841 569620 571520 580450 582400 587608 589568 595840 598780 599600 601600 605150 623584 625100 625664 627200 632320 650104 652288 671552 680960 682045 684320 691600 700112 704530 712025 714400 734510 736960 740506 742976 744800 748475 767488 774592 779480 782080 790400 797468 800128 812630 815360 839440 842240 851200 855400 875140 885248 911392 914432 915889 921200 928720 953344 954863 958048 959360 968240 974350 977600 986342 996835 1000160 1019200 1049300 1052800 1091272 1093925 1094912 1106560 1127248 1137682 1139240 1143040 1160900 1164800 1175216 1179136 1191680 1197560 1199200 1203200 1210300 1247168 1250200 1254400 1264640 1300208 1338607 1343104 1364090 1368640 1383200 1395569 1400224 1409060 1424050 1428800 1469020 1473920 1481012 1485952 1489600 1496950 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4988672 5000800 5183542 5200832 5354428 5372416 5456360 5474560 5532800 5582276 5600896 5636240 5688410 5696200 5715200 5876080 5895680 5924048 5943808 5958400 5987800 6196736 6235840 6323200 6379744 6401024 6411223 6501040 6693035 6715520 6820450 6843200 6904394 6977845 7001120 7045300 7291136 7327112 7345100 7369600 7405060 7429760 7638904 7664384 7674880 7745920 7794800 7820800 7890736 7974680 8001280 8126300 8153600 8394400 8422400 8730176 8751400 8852480 9017984 9101456 9113920 9158890 9256325 9287200 9370249 9401728 9548630 9580480 9593600 9682400 9863420 9968350 9977344 10001600 10367084 10401664 10708856 10744832 10912720 10949120 11065600 11164552 11201792 11272480 11376820 11392400 11430400 11752160 11791360 11848096 11887616 11916800 11975600 12329275 12393472 12471680 12759488 12822446 12958855 13002080 13386070 13431040 13640900 13686400 13808788 13955690 14002240 14090600 14221025 14582272 14654224 14690200 14739200 14810120 14859520 15277808 15328768 15491840 15589600 15641600 15781472 15949360 16002560 16252600 16307200 16788800 17260985 17401891 17460352 17502800 18035968 18142397 18202912 18227840 18317780 18512650 18574400 18740498 18803456 19097260 19160960 19187200 19364800 19726840 19936700 19954688 20003200 20734168 20803328 21417712 21825440 21898240 22131200 22329104 22403584 22544960 22753640 22784800 22860800 22897225 23504320 23696192 23833600 23871575 23951200 24658550 24943360 25518976 25644892 25917710 26004160 26772140 26862080 27281800 27372800 27617576 27911380 28004480 28181200 28442050 29164544 29308448 29380400 29478400 29620240 29719040 30555616 30657536 30983680 31179200 31562944 31898720 32005120 32056115 32505200 33465175 33577600 34521970 34803782 34889225 34920704 35005600 36071936 36284794 36405824 36455680 36635560 37025300 37148800 37480996 37606912 38194520 38321920 38374400 38729600 39453680 39873400 40006400 41468336 41606656 42835424 43650880 44262400 44658208 44807168 44878561 45089920 45507280 45569600 45794450 46851245 47008640 47392384 47743150 47902400 49317100 49886720 51037952 51289784 51835420 52008320 53544280 53724160 54563600 54745600 55235152 55822760 56008960 56362400 56884100 58616896 58760800 58956800 59240480 59438080 61111232 61967360 62358400 63125888 63797440 64112230 64794275 65010400 65591743 66930350 67155200 69043940 69607564 69778450 69841408 70011200 72143872 72569588 72811648 72911360 73271120 74050600 74297600 74961992 75213824 76389040 76643840 77459200 78907360 79746800 80012800 82936672 83213312 85670848 86304925 87009455 87301760 89316416 89757122 90179840 90711985 91014560 91139200 91588900 93702490 94017280 94784768 95486300 95804800 98634200 99773440 102075904 102579568 103670840 104016640 107088560 109127200 109491200 110470304 111645520 112017920 112724800 113768200 117233792 117521600 118480960 121813237 122222464 124716800 126251776 127594880 128224460 129588550 130020800 131183486 133860700 134310400 138087880 139215128 139556900 139682816 140022400 145139176 145623296 145822720 146542240 148101200 148595200 149923984 152778080 153287680 154918400 157814720 159493600 160025600 160280575 165873344 171341696 172609850 174018910 174603520 178632832 179514244 180359680 181423970 182029120 182278400 183177800 187404980 188034560 189569536 190972600 191609600 197268400 204151808 205159136 207341680 208033280 214177120 218254400 220940608 223291040 224035840 224392805 225449600 227536400 234256225 234467584 235043200 236961920 243626474 244444928 249433600 252503552 255189760 256448920 259177100 260041600 262366972 267721400 268620800 276175760 278430256 279113800 280044800 290278352 291246592 293084480 296202400 297190400 299847968 305556160 309836800 315629440 318987200 320561150 327958715 331746688 342683392 345219700 348037820 349207040 357265664 359028488 360719360 362847940 364058240 364556800 366355600 374809960 376069120 379139072 381945200 383219200 394536800 410318272 414683360 416066560 428354240 435047275 436508800 441881216 446582080 448785610 450899200 453559925 455072800 468512450 468935168 470086400 473923840 487252948 488889856 498867200 505007104 510379520 512897840 518354200 520083200 524733944 535442800 552351520 556860512 558227600 560089600 580556704 582493184 586168960 592404800 599695936 609066185 611112320 631258880 637974400 641122300 655917430 663493376 685366784 690439400 696075640 698414080 714531328 718056976 725695880 728116480 729113600 732711200 749619920 763890400 766438400 789073600 820636544 829366720 852692659 856708480 870094550 873017600 883762432 893164160 897571220 901798400 907119850 910145600 937024900 937870336 940172800 947847680 974505896 977779712 1020759040 1025795680 1036708400 1040166400 1049467888 1070885600 1104703040 1113721024 1116455200 1120179200 1121964025 1161113408 1172337920 1184809600 1199391872 1218132370 1222224640 1262517760 1275948800 1282244600 1311834860 1326986752 1370733568 1380878800 1392151280 1429062656 1436113952 1451391760 1456232960 1465422400 1499239840 1527780800 1578147200 1639793575 1641273088 1658733440 1705385318 1713416960 1740189100 1746035200 1767524864 1786328320 1795142440 1803596800 1814239700 1820291200 1874049800 1880345600 1895695360 1949011792 2051591360 2073416800 2080332800 2098935776 2141771200 2209406080 2227442048 2232910400 2243928050 2322226816 2344675840 2369619200 2398783744 2436264740 2444449280 2525035520 2551897600 2564489200 2623669720 2653973504 2761757600 2784302560 2872227904 2902783520 2912465920 2930844800 2998479680 3045330925 3055561600 3156294400 3279587150 3282546176 3317466880 3410770636 3426833920 3480378200 3492070400 3535049728 3572656640 3590284880 3628479400 3640582400 3748099600 3898023584 4103182720 4146833600 4197871552 4263463295 4283542400 4418812160 4454884096 4465820800 4487856100 4644453632 4689351680 4739238400 4797567488 4872529480 4888898560 5103795200 5128978400 5247339440 5523515200 5568605120 5744455808 5805567040 5861689600 5996959360 6090661850 6111123200 6312588800 6559174300 6565092352 6634933760 6821541272 6853667840 6960756400 7145313280 7180569760 7256958800 7281164800 7496199200 7796047168 8206365440 8293667200 8395743104 8526926590 8567084800 8837624320 8909768192 8931641600 8975712200 9288907264 9478476800 9595134976 9745058960 10257956800 10494678880 11047030400 11137210240 11488911616 11611134080 11723379200 11993918720 12181323700 12222246400 12625177600 13118348600 13269867520 13643082544 13921512800 14361139520 14513917600 14562329600 14992398400 15592094336 16412730880 16587334400 16791486208 17053853180 17134169600 17675248640 17819536384 17863283200 17951424400 18577814528 19490117920 20515913600 20989357760 21317316475 22094060800 22274420480 22977823232 23222268160 23446758400 23987837440 24362647400 24444492800 26236697200 27286165088 27843025600 28722279040 29027835200 29984796800 31184188672 32825461760 33174668800 33582972416 34107706360 34268339200 35726566400 35902848800 38980235840 41031827200 41978715520 42634632950 44188121600 44548840960 45955646464 46444536320 47975674880 48725294800 52473394400 54572330176 55686051200 57444558080 58055670400 59969593600 62368377344 66349337600 67165944832 68215412720 71805697600 77960471680 82063654400 83957431040 85269265900 88376243200 89097681920 92889072640 97450589600 104946788800 109144660352 111372102400 114889116160 116111340800 119939187200 124736754688 136430825440 143611395200 155920943360 164127308800 167914862080 170538531800 194901179200 209893577600 218289320704 222744204800 229778232320 232222681600 239878374400 272861650880 287222790400 311841886720 335829724160 341077063600 389802358400 419787155200 436578641408 445488409600 464445363200 545723301760 574445580800 623683773440 682154127200 779604716800 839574310400 873157282816 1091446603520 1148891161600 1364308254400 1559209433600 1679148620800 2182893207040 2728616508800 3118418867200 4365786414080 5457233017600 10914466035200 21828932070400
• Sum of all divisors σ(n): 72919707840000
• Sum of proper divisors (its aliquot sum) s(n): 51090775769600
• 21828932070400 is an abundant number, because the sum of its proper divisors (51090775769600) is greater than itself. Its abundance is 29261843699200

Bases of 21828932070400

• Binary: 100111101101001110001101111011110110000000000₂
• Hexadecimal: 0x13DA71BDEC00
• Base-36: 7QK2MJQPS

Squares and roots of 21828932070400

• 21828932070400 squared (21828932070400²) is 476502275334137630556160000
• 21828932070400 cubed (21828932070400³) is 10401535799659927799574828012273664000000
• The square root of 21828932070400 is 4672144.2690053997
• The cube root of 21828932070400 is 27947.5771127131

Scales and comparisons

• 21,828,932,070,400 seconds is equal to 694,092 years, 26 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 21,828,932,070,400 would take you about one million, seven hundred thirty-five thousand, two hundred thirty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 21828932070400 cubic inches would be around 2329 feet tall.

Recreational maths with 21828932070400

• 21828932070400 backwards is 00407023982812
• The number of decimal digits it has is: 14
• The sum of 21828932070400's digits is 46
• More coming soon!