21039395059200

Names of 21039395059200

• Cardinal: 21039395059200 can be written as Twenty-one trillion, thirty-nine billion, three hundred ninety-five million, fifty-nine thousand, two hundred.

Scientific notation

• Scientific notation: 2.10393950592 × 10¹³

Factors of 21039395059200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3978

Divisors of 21039395059200

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 31 32 35 40 42 48 50 56 60 62 64 70 75 80 84 93 96 100 105 112 120 124 128 140 150 155 160 168 175 186 192 200 210 217 224 240 248 256 280 300 310 320 336 350 372 384 400 420 434 448 465 480 496 512 525 560 600 620 640 651 672 700 744 768 775 800 809 840 868 896 930 960 992 1050 1085 1120 1200 1240 1280 1302 1344 1400 1488 1536 1550 1600 1618 1680 1736 1792 1860 1920 1984 2100 2170 2240 2325 2400 2427 2480 2560 2604 2688 2800 2976 3100 3121 3200 3236 3255 3360 3472 3584 3720 3840 3968 4045 4200 4340 4480 4650 4800 4854 4960 5208 5376 5425 5600 5663 5952 6200 6242 6400 6472 6510 6720 6944 7440 7680 7936 8090 8400 8680 8960 9300 9363 9600 9708 9920 10416 10752 10850 11200 11326 11904 12135 12400 12484 12800 12944 13020 13440 13888 14880 15605 15872 16180 16275 16800 16989 17360 17920 18600 18726 19200 19416 19840 20225 20832 21700 21847 22400 22652 23808 24270 24800 24968 25079 25888 26040 26880 27776 28315 29760 31210 32360 32550 33600 33978 34720 37200 37452 38400 38832 39680 40450 41664 43400 43694 44800 45304 46815 47616 48540 49600 49936 50158 51776 52080 53760 55552 56630 59520 60675 62420 64720 65100 65541 67200 67956 69440 74400 74904 75237 77664 78025 79360 80900 83328 84945 86800 87388 89600 90608 93630 96751 97080 99200 99872 100316 103552 104160 109235 111104 113260 119040 121350 124840 125395 129440 130200 131082 134400 135912 138880 141575 148800 149808 150474 155328 156050 161800 166656 169890 173600 174776 175553 181216 187260 193502 194160 198400 199744 200632 207104 208320 218470 226520 234075 238080 242700 249680 250790 258880 260400 262164 268800 271824 277760 283150 290253 297600 299616 300948 310656 312100 323600 327705 333312 339780 347200 349552 351106 362432 374520 376185 387004 388320 396800 399488 401264 414208 416640 424725 436940 453040 468150 483755 485400 499360 501580 517760 520800 524328 526659 543648 546175 555520 566300 580506 595200 599232 601896 621312 624200 626975 647200 655410 677257 679560 694400 699104 702212 724864 749040 752370 774008 776640 798976 802528 833280 849450 873880 877765 906080 936300 967510 970800 998720 1003160 1035520 1041600 1048656 1053318 1087296 1092350 1132600 1161012 1190400 1198464 1203792 1242624 1248400 1253950 1294400 1310820 1354514 1359120 1388800 1398208 1404424 1449728 1451265 1498080 1504740 1548016 1553280 1597952 1605056 1638525 1666560 1698900 1747760 1755530 1812160 1872600 1880925 1935020 1941600 1997440 2006320 2031771 2071040 2083200 2097312 2106636 2174592 2184700 2265200 2322024 2396928 2407584 2418775 2496800 2507900 2524889 2588800 2621640 2633295 2709028 2718240 2777600 2796416 2808848 2899456 2902530 2996160 3009480 3096032 3106560 3210112 3277050 3386285 3397800 3495520 3511060 3624320 3745200 3761850 3870040 3883200 3994880 4012640 4063542 4166400 4194624 4213272 4349184 4369400 4388825 4530400 4644048 4793856 4815168 4837550 4993600 5015800 5049778 5177600 5243280 5266590 5418056 5436480 5592832 5617696 5805060 5992320 6018960 6192064 6213120 6420224 6554100 6772570 6795600 6991040 7022120 7248640 7256325 7490400 7523700 7574667 7740080 7766400 7989760 8025280 8127084 8332800 8389248 8426544 8698368 8738800 8777650 9060800 9288096 9630336 9675100 9987200 10031600 10099556 10158855 10355200 10486560 10533180 10836112 10872960 11185664 11235392 11610120 11984640 12037920 12384128 12624445 12840448 13108200 13166475 13545140 13591200 13982080 14044240 14497280 14512650 14980800 15047400 15149334 15480160 15532800 16050560 16254168 16778496 16853088 16931425 17477600 17555300 17674223 18121600 18576192 19260672 19350200 19974400 20063200 20199112 20317710 20973120 21066360 21672224 21745920 22470784 23220240 23969280 24075840 24768256 25248890 26216400 26332950 27090280 27182400 27964160 28088480 29025300 29961600 30094800 30298668 30960320 31065600 32101120 32508336 33556992 33706176 33862850 34955200 35110600 35348446 36243200 37152384 37873335 38521344 38700400 39948800 40126400 40398224 40635420 41946240 42132720 43344448 43491840 44941568 46440480 48151680 49536512 50497780 50794275 52432800 52665900 53022669 54180560 54364800 55928320 56176960 58050600 59923200 60189600 60597336 61920640 63122225 64202240 65016672 67412352 67725700 69910400 70221200 70696892 72486400 74304768 75746670 77400800 78271559 80252800 80796448 81270840 83892480 84265440 86688896 88371115 89883136 92880960 96303360 100995560 101588550 104865600 105331800 106045338 108361120 108729600 112353920 116101200 119846400 120379200 121194672 123841280 126244450 130033344 134824704 135451400 139820800 140442400 141393784 148609536 151493340 154801600 156543118 160505600 161592896 162541680 167784960 168530880 173377792 176742230 185761920 189366675 192606720 201991120 203177100 209731200 210663600 212090676 216722240 217459200 224707840 232202400 234814677 240758400 242389344 247682560 252488900 260066688 265113345 269649408 270902800 279641600 280884800 282787568 302986680 309603200 313086236 321011200 323185792 325083360 337061760 346755584 353484460 371523840 378733350 391357795 403982240 406354200 419462400 421327200 424181352 433444480 441855575 449415680 464404800 469629354 481516800 484778688 504977800 520133376 530226690 541805600 547900913 561769600 565575136 605973360 619206400 626172472 646371584 650166720 674123520 706968920 743047680 757466700 782715590 807964480 812708400 838924800 842654400 848362704 866888960 883711150 928809600 939258708 963033600 969557376 1009955600 1040266752 1060453380 1083611200 1095801826 1123539200 1131150272 1174073385 1211946720 1238412800 1252344944 1292743168 1300333440 1325566725 1348247040 1413937840 1514933400 1565431180 1615928960 1625416800 1643702739 1685308800 1696725408 1733777920 1767422300 1857619200 1878517416 1939114752 1956788975 2019911200 2120906760 2167222400 2191603652 2247078400 2262300544 2348146770 2423893440 2504689888 2600666880 2651133450 2739504565 2827875680 3029866800 3130862360 3231857920 3250833600 3287405478 3370617600 3393450816 3534844600 3715238400 3757034832 3878229504 3913577950 4039822400 4241813520 4334444800 4383207304 4524601088 4696293540 4847786880 5009379776 5201333760 5302266900 5479009130 5655751360 5870366925 6059733600 6261724720 6463715840 6501667200 6574810956 6741235200 6786901632 7069689200 7514069664 7827155900 8079644800 8218513695 8483627040 8668889600 8766414608 9049202176 9392587080 9695573760 10018759552 10604533800 10958018260 11311502720 11740733850 12119467200 12523449440 13003334400 13149621912 13573803264 13697522825 14139378400 15028139328 15654311800 16159289600 16437027390 16967254080 17532829216 18785174160 19391147520 20037519104 21209067600 21916036520 22623005440 23481467700 24238934400 25046898880 26006668800 26299243824 27147606528 27395045650 28278756800 30056278656 31308623600 32318579200 32874054780 33934508160 35065658432 37570348320 40075038208 41092568475 42418135200 43832073040 45246010880 46962935400 48477868800 50093797760 52598487648 54790091300 56557513600 60112557312 62617247200 65748109560 67869016320 70131316864 75140696640 82185136950 84836270400 87664146080 93925870800 96955737600 100187595520 105196975296 109580182600 113115027200 120225114624 125234494400 131496219120 135738032640 140262633728 150281393280 164370273900 169672540800 175328292160 187851741600 200375191040 210393950592 219160365200 226230054400 250468988800 262992438240 280525267456 300562786560 328740547800 339345081600 350656584320 375703483200 420787901184 438320730400 500937977600 525984876480 601125573120 657481095600 678690163200 701313168640 751406966400 841575802368 876641460800 1001875955200 1051969752960 1314962191200 1402626337280 1502813932800 1753282921600 2103939505920 2629924382400 3005627865600 3506565843200 4207879011840 5259848764800 7013131686400 10519697529600 21039395059200
• Sum of all divisors σ(n): 82121183907840
• Sum of proper divisors (its aliquot sum) s(n): 61081788848640
• 21039395059200 is an abundant number, because the sum of its proper divisors (61081788848640) is greater than itself. Its abundance is 40042393789440

Bases of 21039395059200

• Binary: 100110010001010011101101010110011011000000000₂
• Hexadecimal: 0x13229DAB3600
• Base-36: 7GHD4LHXC

Squares and roots of 21039395059200

• 21039395059200 squared (21039395059200²) is 442656144457089371504640000
• 21039395059200 cubed (21039395059200³) is 9313217498615007589247556085874688000000
• The square root of 21039395059200 is 4586872.0343170683
• The cube root of 21039395059200 is 27606.4830475265

Scales and comparisons

• 21,039,395,059,200 seconds is equal to 668,987 years, 35 weeks, 3 days, 21 hours, 20 minutes.
• To count from 1 to 21,039,395,059,200 would take you about one million, six hundred seventy-two thousand, four hundred sixty-nine 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 21039395059200 cubic inches would be around 2300.5 feet tall.

Recreational maths with 21039395059200

• 21039395059200 backwards is 00295059393012
• 21039395059200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21039395059200's digits is 48
• More coming soon!