21316492007200

Names of 21316492007200

• Cardinal: 21316492007200 can be written as Twenty-one trillion, three hundred sixteen billion, four hundred ninety-two million, seven thousand, two hundred.

Scientific notation

• Scientific notation: 2.13164920072 × 10¹³

Factors of 21316492007200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 151

Divisors of 21316492007200

• Number of divisors d(n): 972
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 37 40 41 50 52 53 65 74 80 82 100 104 106 130 148 160 164 169 185 200 205 208 212 260 265 296 325 328 338 370 400 410 416 424 481 520 530 533 592 650 656 676 689 740 800 820 845 848 925 962 1025 1040 1060 1066 1184 1300 1312 1325 1352 1369 1378 1480 1517 1640 1690 1696 1850 1924 1961 2050 2080 2120 2132 2173 2405 2600 2650 2665 2704 2738 2756 2809 2960 3034 3280 3380 3445 3700 3848 3922 4100 4225 4240 4264 4346 4810 5200 5300 5330 5408 5476 5512 5618 5920 6068 6253 6560 6760 6845 6890 6929 7400 7585 7696 7844 8200 8450 8480 8528 8692 8957 9620 9805 10400 10600 10660 10865 10952 11024 11236 12025 12136 12506 13325 13520 13690 13780 13858 14045 14800 15170 15392 15688 16400 16900 17056 17225 17384 17797 17914 19240 19610 19721 21200 21320 21730 21904 22048 22472 24050 24272 25012 25493 26650 27040 27380 27560 27716 28090 28249 29600 30340 31265 31376 32800 33800 34225 34450 34645 34768 35594 35828 36517 37925 38480 39220 39442 42400 42640 43460 43808 44785 44944 48100 48544 49025 50024 50986 53300 54325 54760 55120 55432 56129 56180 56498 60680 62530 62752 67600 68450 68900 69290 69536 70225 71188 71656 72557 73034 75850 76960 78440 78884 80401 85280 86920 88985 89570 89888 96200 98050 98605 100048 101972 103933 106600 108650 109520 110240 110864 112258 112360 112996 115169 121360 125060 127465 135200 136900 137800 138580 140450 141245 142376 143312 145114 146068 151700 156325 156880 157768 160802 173225 173840 177970 179140 182585 192400 196100 197210 200096 203944 207866 213200 217300 219040 221728 223925 224516 224720 225992 230338 231361 242720 250120 254930 256373 273800 275600 277160 280645 280900 282490 284752 286624 290228 292136 303400 312650 313760 315536 321604 331409 346450 347680 355940 358280 362785 365170 367237 384800 392200 394420 402005 407888 415732 426400 434600 444925 447850 449032 449440 451984 460676 462722 474721 493025 500240 509860 512746 519665 547600 551200 554320 561290 561800 564980 569504 575845 580456 584272 606800 625300 631072 637325 643208 662818 692900 706225 711880 716560 725570 729677 730340 734474 784400 788840 804010 815776 831464 869200 889850 895700 898064 903968 912925 921352 925444 943241 949442 986050 1000480 1019720 1025492 1039330 1045213 1095200 1108640 1122580 1123600 1129960 1151690 1156805 1160912 1168544 1213600 1250600 1274650 1281865 1286416 1325636 1351129 1385800 1403225 1412450 1423760 1433120 1451140 1459354 1460680 1468948 1497197 1568800 1577680 1608020 1657045 1662928 1738400 1779700 1791400 1796128 1813925 1825850 1836185 1842704 1850888 1886482 1898884 1972100 2010025 2039440 2050984 2078660 2090426 2245160 2247200 2259920 2303380 2313610 2321824 2373605 2501200 2549300 2563730 2572832 2598325 2651272 2702258 2771600 2806450 2824900 2847520 2879225 2902280 2918708 2921360 2937896 2974837 2994394 3155360 3216040 3314090 3325856 3559400 3582800 3627850 3648385 3651700 3672370 3685408 3701776 3772964 3797768 3845521 3944200 4020050 4078880 4101968 4157320 4180852 4261253 4490320 4519840 4606760 4627220 4716205 4747210 5002400 5098600 5127460 5196650 5226065 5302544 5404516 5543200 5612900 5649800 5758450 5784025 5804560 5837416 5842720 5875792 5949674 5988788 6409325 6432080 6628180 6755645 7118800 7165600 7255700 7296770 7303400 7344740 7403552 7485985 7545928 7595536 7691042 7888400 8040100 8203936 8285225 8314640 8361704 8522506 8980640 9180925 9213520 9254440 9432410 9485801 9494420 10197200 10254920 10393300 10452130 10605088 10809032 11225800 11299600 11516900 11568050 11609120 11674832 11751584 11868025 11899348 11977576 12262133 12818650 12864160 13256360 13511290 13587769 14237600 14511400 14593540 14606800 14689480 14874185 14971970 15091856 15191072 15382084 15776800 16080200 16570450 16629280 16723408 17045012 17564677 18241925 18361850 18427040 18508880 18864820 18971602 18988840 19227605 19463561 20394400 20509840 20786600 20904260 21306265 21618064 22451600 22599200 23033800 23136100 23349664 23581025 23736050 23798696 23955152 24524266 25637300 26130325 26512720 27022580 27175538 29022800 29187080 29213600 29378960 29748370 29943940 30183712 30764168 32160400 33140900 33446816 33778225 34090024 35129354 36483850 36723700 37017760 37429925 37729640 37943204 37977680 38455210 38672881 38927122 41019680 41573200 41808520 42612530 43236128 44903200 46067600 46272200 47162050 47429005 47472100 47597392 47910304 49048532 49991773 51274600 52260650 53025440 54045160 54351076 55396289 58045600 58374160 58757920 59496740 59887880 61310665 61528336 64320800 66281800 67556450 67938845 68180048 70258708 72967700 73447400 74370925 74859850 75459280 75886408 75955360 76910420 77345762 77854244 83146400 83617040 85225060 87823385 92135200 92544400 94324100 94858010 94944200 95194784 96138025 97317805 98097064 99983546 102549200 104521300 106531325 108090320 108702152 110792578 116748320 118993480 119775760 122621330 123056672 132563600 135112900 135877690 136360096 140517416 145935400 146894800 148741850 149719700 150918560 151772816 153820840 154691524 155708488 157666361 167234080 170450120 175646770 185088800 188648200 189716020 189888400 192276050 193364405 194635610 196194128 199967092 205098400 209042600 213062650 216180640 217404304 221585156 237145025 237986960 239551520 245242660 249958865 265127200 270225800 271755380 276981445 281034832 291870800 293789600 297483700 299439400 303545632 306553325 307641680 309383048 311416976 315332722 339694225 340900240 351293540 377296400 379432040 379776800 384552100 386728810 389271220 392388256 399934184 418085200 426125300 434808608 439116925 443170312 474290050 475973920 486589025 490485320 499917730 502747453 540451600 543510760 553962890 562069664 583741600 594967400 598878800 613106650 615283360 618766096 622833952 630665444 649893049 679388450 681800480 702587080 720151757 754592800 758864080 769104200 773457620 778542440 788331805 799868368 836170400 852250600 878233850 886340624 948580100 966822025 973178050 980970640 999835460 1005494906 1080903200 1087021520 1107925780 1189934800 1197757600 1226213300 1237532192 1249794325 1261330888 1299786098 1358776900 1384907225 1405174160 1440303514 1517728160 1538208400 1546915240 1557084880 1576663610 1599736736 1704501200 1756467700 1772681248 1897160200 1933644050 1946356100 1961941280 1999670920 2010989812 2049662693 2174043040 2215851560 2379869600 2452426600 2499588650 2513737265 2522661776 2599572196 2717553800 2769814450 2810348320 2880607028 3076416800 3093830480 3114169760 3153327220 3249465245 3409002400 3512935400 3600758785 3794320400 3867288100 3892712200 3941659025 3999341840 4021979624 4099325386 4431703120 4904853200 4999177300 5027474530 5045323552 5199144392 5435107600 5539628900 5761214056 6187660960 6306654440 6498930490 7025870800 7201517570 7588640800 7734576200 7785424400 7883318050 7998683680 8043959248 8198650772 8863406240 9809706400 9998354600 10054949060 10248313465 10398288784 10870215200 11079257800 11522428112 12568686325 12613308880 12997860980 14051741600 14403035140 15469152400 15570848800 15766636100 16087918496 16247326225 16397301544 18003793925 19996709200 20109898120 20496626930 20796577568 22158515600 23044856224 25137372650 25226617760 25995721960 26645615009 28806070280 30938304800 31533272200 32494652450 32794603088 36007587850 39993418400 40219796240 40993253860 44317031200 50274745300 51241567325 51991443920 53291230018 57612140560 63066544400 64989304900 65589206176 72015175700 80439592480 81986507720 100549490600 102483134650 103982887840 106582460036 115224281120 126133088800 129978609800 133228075045 144030351400 163973015440 201098981200 204966269300 213164920072 259957219600 266456150090 288060702800 327946030880 402197962400 409932538600 426329840144 519914439200 532912300180 576121405600 666140375225 819865077200 852659680288 1065824600360 1332280750450 1639730154400 2131649200720 2664561500900 4263298401440 5329123001800 10658246003600 21316492007200
• Sum of all divisors σ(n): 60466950816678
• Sum of proper divisors (its aliquot sum) s(n): 39150458809478
• 21316492007200 is an abundant number, because the sum of its proper divisors (39150458809478) is greater than itself. Its abundance is 17833966802278

Bases of 21316492007200

• Binary: 100110110001100100001111011110001011100100000₂
• Hexadecimal: 0x136321EF1720
• Base-36: 7K0NSYRDS

Squares and roots of 21316492007200

• 21316492007200 squared (21316492007200²) is 454392831493021484851840000
• 21316492007200 cubed (21316492007200³) is 9686061160649968924422123236213248000000
• The square root of 21316492007200 is 4616978.6665307431
• The cube root of 21316492007200 is 27727.1508505985

Scales and comparisons

• 21,316,492,007,200 seconds is equal to 677,798 years, 26 weeks, 3 days, 11 hours, 46 minutes, 40 seconds.
• To count from 1 to 21,316,492,007,200 would take you about one million, six hundred ninety-four thousand, four hundred ninety-six 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 21316492007200 cubic inches would be around 2310.6 feet tall.

Recreational maths with 21316492007200

• 21316492007200 backwards is 00270029461312
• 21316492007200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21316492007200's digits is 37
• More coming soon!