21522930136320

Names of 21522930136320

• Cardinal: 21522930136320 can be written as Twenty-one trillion, five hundred twenty-two billion, nine hundred thirty million, one hundred thirty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.152293013632 × 10¹³

Factors of 21522930136320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1291

Divisors of 21522930136320

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 41 48 53 60 64 80 82 96 106 120 123 128 159 160 164 192 205 212 240 246 256 265 318 320 328 384 410 424 480 492 530 615 636 640 656 768 795 820 848 960 984 1060 1187 1230 1272 1280 1312 1590 1640 1681 1696 1920 1968 2120 2173 2374 2460 2544 2624 2809 3180 3280 3362 3392 3561 3840 3936 4240 4346 4748 4920 5043 5088 5248 5618 5935 6360 6519 6560 6724 6784 7122 7872 8405 8427 8480 8692 9496 9840 10086 10176 10496 10865 11236 11870 12720 13038 13120 13448 13568 14045 14244 15744 16810 16854 16960 17384 17805 18992 19680 20172 20352 21730 22472 23740 25215 25440 26076 26240 26896 28090 28488 31488 32595 33620 33708 33920 34768 35610 37984 39360 40344 40704 42135 43460 44944 47480 48667 50430 50880 52152 52480 53792 56180 56976 62911 65190 67240 67416 67840 69536 71220 75968 78720 80688 84270 86920 89093 89888 94960 97334 100860 101760 104304 107584 112360 113952 115169 125822 130380 134480 134832 139072 142440 146001 151936 157440 161376 168540 173840 178186 179776 188733 189920 194668 201720 203520 208608 215168 224720 227904 230338 243335 251644 260760 267279 268960 269664 278144 284880 292002 303872 314555 322752 337080 345507 347680 356372 359552 377466 379840 389336 403440 417216 430336 445465 449440 455808 460676 486670 503288 521520 534558 537920 539328 556288 569760 575845 584004 629110 645504 674160 691014 695360 712744 719104 730005 754932 759680 778672 806880 834432 890930 898880 911616 921352 943665 973340 1006576 1043040 1069116 1075840 1078656 1139520 1151690 1168008 1258220 1291008 1336395 1348320 1382028 1390720 1425488 1460010 1509864 1519360 1557344 1613760 1668864 1727535 1781860 1797760 1842704 1887330 1946680 1995347 2013152 2086080 2138232 2151680 2157312 2279040 2303380 2336016 2516440 2579351 2672790 2696640 2764056 2781440 2850976 2920020 3019728 3114688 3227520 3334283 3455070 3563720 3595520 3685408 3774660 3893360 3990694 4026304 4172160 4276464 4558080 4606760 4672032 4721929 5032880 5158702 5345580 5393280 5528112 5701952 5840040 5986041 6039456 6229376 6455040 6668566 6910140 7127440 7370816 7549320 7738053 7786720 7981388 8052608 8344320 8552928 9213520 9344064 9443858 9976735 10002849 10065760 10317404 10691160 10786560 11056224 11403904 11680080 11972082 12078912 12458752 12896755 13337132 13820280 14165787 14254880 14741632 15098640 15476106 15573440 15962776 16105216 16671415 17105856 18427040 18688128 18887716 19953470 20005698 20131520 20634808 21382320 22112448 22807808 23360160 23609645 23944164 24157824 25793510 26674264 27640560 28331574 28509760 29483264 29930205 30197280 30952212 31146880 31925552 33342830 34211712 36854080 37376256 37775432 38690265 39906940 40011396 40263040 41269616 42764640 44224896 46720320 47219290 47888328 48315648 50014245 51587020 53348528 55281120 56663148 57019520 59860410 60394560 61904424 62293760 63851104 66685660 68423424 70828935 73708160 75550864 77380530 79813880 80022792 80526080 82539232 85529280 88449792 93440640 94438580 95776656 100028490 103174040 105753391 106697056 110562240 113326296 114039040 119720820 120789120 123808848 127702208 133371320 136705603 141657870 147416320 151101728 154761060 159627760 160045584 165078464 171058560 186881280 188877160 191553312 200056980 206348080 211506782 213394112 221124480 226652592 239441640 241578240 247617696 255404416 266742640 273411206 283315740 302203456 309522120 317260173 319255520 320091168 330156928 342117120 377754320 383106624 400113960 410116809 412696160 423013564 426788224 442248960 453305184 478883280 495235392 510808832 528766955 533485280 546822412 566631480 604406912 619044240 634520346 638511040 640182336 660313856 683528015 755508640 766213248 800227920 820233618 825392320 846027128 853576448 906610368 957766560 990470784 1057533910 1066970560 1093644824 1133262960 1208813824 1238088480 1269040692 1277022080 1280364672 1367056030 1511017280 1532426496 1586300865 1600455840 1640467236 1650784640 1692054256 1813220736 1915533120 1980941568 2050584045 2115067820 2133941120 2187289648 2266525920 2476176960 2538081384 2554044160 2560729344 2734112060 3022034560 3172601730 3200911680 3280934472 3301569280 3384108512 3626441472 3831066240 4101168090 4230135640 4267882240 4374579296 4533051840 4952353920 5076162768 5468224120 5604929723 6044069120 6345203460 6401823360 6561868944 6768217024 7662132480 8202336180 8460271280 8749158592 9066103680 9904707840 10152325536 10936448240 11209859446 12690406920 12803646720 13123737888 13536434048 16404672360 16814789169 16920542560 17498317184 18132207360 20304651072 21872896480 22419718892 25380813840 26247475776 27072868096 28024648615 32809344720 33629578338 33841085120 34996634368 40609302144 43745792960 44839437784 50761627680 52494951552 56049297230 65618689440 67259156676 67682170240 81218604288 84073945845 87491585920 89678875568 101523255360 104989903104 112098594460 131237378880 134518313352 135364340480 168147891690 174983171840 179357751136 203046510720 224197188920 262474757760 269036626704 336295783380 358715502272 406093021440 448394377840 524949515520 538073253408 672591566760 717431004544 896788755680 1076146506816 1345183133520 1434862009088 1793577511360 2152293013632 2690366267040 3587155022720 4304586027264 5380732534080 7174310045440 10761465068160 21522930136320
• Sum of all divisors σ(n): 71871251604768
• Sum of proper divisors (its aliquot sum) s(n): 50348321468448
• 21522930136320 is an abundant number, because the sum of its proper divisors (50348321468448) is greater than itself. Its abundance is 28825391332128

Bases of 21522930136320

• Binary: 100111001001100110010100110101111010100000000₂
• Hexadecimal: 0x1393329AF500
• Base-36: 7MNHWWB9C

Squares and roots of 21522930136320

• 21522930136320 squared (21522930136320²) is 463236521652911653783142400
• 21522930136320 cubed (21522930136320³) is 9970207292127504452283725698949971968000
• The square root of 21522930136320 is 4639281.2090150343
• The cube root of 21522930136320 is 27816.3706937033

Scales and comparisons

• 21,522,930,136,320 seconds is equal to 684,362 years, 31 weeks, 2 days, 16 hours, 32 minutes.
• To count from 1 to 21,522,930,136,320 would take you about one million, seven hundred ten thousand, nine hundred 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 21522930136320 cubic inches would be around 2318 feet tall.

Recreational maths with 21522930136320

• 21522930136320 backwards is 02363103922512
• The number of decimal digits it has is: 14
• The sum of 21522930136320's digits is 39
• More coming soon!