21669040827392

Names of 21669040827392

• Cardinal: 21669040827392 can be written as Twenty-one trillion, six hundred sixty-nine billion, forty million, eight hundred twenty-seven thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 2.1669040827392 × 10¹³

Factors of 21669040827392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 157

Divisors of 21669040827392

• Number of divisors d(n): 462
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 49 56 64 82 98 107 112 128 164 196 214 224 256 287 328 343 392 428 448 512 574 656 686 749 784 856 896 1024 1148 1312 1372 1498 1568 1681 1712 1792 2009 2296 2401 2624 2744 2996 3136 3362 3424 3584 4018 4387 4592 4802 5243 5248 5488 5992 6272 6724 6848 7168 8036 8774 9184 9604 10486 10496 10976 11767 11984 12544 13448 13696 14063 16072 16807 17548 18368 19208 20972 20992 21952 23534 23968 25088 26896 27392 28126 30709 32144 33614 35096 36701 36736 38416 41944 41984 43904 47068 47936 50176 53792 54784 56252 61418 64288 67228 70192 73402 73472 76832 82369 83888 87808 94136 95872 98441 107584 109568 112504 117649 122836 128576 134456 140384 146804 146944 153664 164738 167776 175616 179867 188272 191744 196882 214963 215168 225008 235298 245672 256907 257152 268912 280768 293608 293888 307328 329476 335552 351232 359734 376544 383488 393764 429926 430336 450016 470596 491344 513814 514304 537824 561536 576583 587216 614656 658952 671104 689087 719468 753088 766976 787528 859852 860672 900032 941192 982688 1027628 1028608 1075648 1123072 1153166 1174432 1229312 1259069 1317904 1342208 1378174 1438936 1504741 1506176 1575056 1719704 1721344 1798349 1800064 1882384 1965376 2055256 2057216 2151296 2246144 2306332 2348864 2458624 2518138 2635808 2684416 2756348 2877872 3009482 3012352 3150112 3439408 3596698 3600128 3764768 3930752 4036081 4110512 4302592 4492288 4612664 4697728 4823609 5036276 5271616 5368832 5512696 5755744 6018964 6024704 6300224 6878816 7193396 7200256 7529536 7861504 8072162 8221024 8605184 8813483 9225328 9395456 9647218 10072552 10533187 10543232 11025392 11511488 12037928 12049408 12588443 12600448 13757632 14386792 14400512 15059072 15723008 16144324 16442048 17210368 17626966 18450656 18790912 19294436 20145104 21066374 21086464 22050784 23022976 24075856 25176886 25200896 27515264 28252567 28773584 30118144 31446016 32288648 32884096 35253932 36901312 37581824 38588872 40290208 42132748 42172928 44101568 46045952 48151712 50353772 50401792 55030528 56505134 57547168 60236288 61694381 64577296 65768192 70507864 73732309 73802624 77177744 80580416 84265496 84345856 88203136 92091904 96303424 100707544 100803584 110061056 113010268 115094336 120472576 123388762 129154592 131536384 141015728 147464618 147605248 154355488 161160832 168530992 176406272 184183808 192606848 197767969 201415088 220122112 226020536 230188672 246777524 258309184 263072768 282031456 294929236 295210496 308710976 322321664 337061984 352812544 385213696 395535938 402830176 431860667 452041072 460377344 493555048 516126163 516618368 564062912 589858472 590420992 617421952 644643328 674123968 705625088 770427392 791071876 805660352 863721334 904082144 920754688 987110096 1032252326 1033236736 1128125824 1179716944 1234843904 1289286656 1348247936 1540854784 1582143752 1611320704 1727442668 1808164288 1841509376 1974220192 2064504652 2066473472 2256251648 2359433888 2469687808 2696495872 3023024669 3164287504 3222641408 3454885336 3616328576 3948440384 4129009304 4132946944 4512503296 4718867776 4939375616 5392991744 6046049338 6328575008 6445282816 6909770672 7232657152 7896880768 8258018608 9025006592 9437735552 10785983488 12092098676 12657150016 12890565632 13819541344 14465314304 15793761536 16516037216 18875471104 21161172683 24184197352 25314300032 27639082688 28930628608 31587523072 33032074432 37750942208 42322345366 48368394704 50628600064 55278165376 63175046144 66064148864 75501884416 84644690732 96736789408 101257200128 110556330752 132128297728 169289381464 193473578816 202514400256 221112661504 264256595456 338578762928 386947157632 442225323008 528513190912 677157525856 773894315264 1354315051712 1547788630528 2708630103424 3095577261056 5417260206848 10834520413696 21669040827392
• Sum of all divisors σ(n): 52283105760636
• Sum of proper divisors (its aliquot sum) s(n): 30614064933244
• 21669040827392 is an abundant number, because the sum of its proper divisors (30614064933244) is greater than itself. Its abundance is 8945024105852

Bases of 21669040827392

• Binary: 100111011010100110111011110110010110000000000₂
• Hexadecimal: 0x13B5377B2C00
• Base-36: 7OIMBFI0W

Squares and roots of 21669040827392

• 21669040827392 squared (21669040827392²) is 469547330379181371937521664
• 21669040827392 cubed (21669040827392³) is 10174640272379401092860668128212484620288
• The square root of 21669040827392 is 4655001.7000417947
• The cube root of 21669040827392 is 27879.1735856541

Scales and comparisons

• 21,669,040,827,392 seconds is equal to 689,008 years, 24 weeks, 3 days, 15 hours, 36 minutes, 32 seconds.
• To count from 1 to 21,669,040,827,392 would take you about one million, seven hundred twenty-two thousand, five hundred twenty-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 21669040827392 cubic inches would be around 2323.3 feet tall.

Recreational maths with 21669040827392

• 21669040827392 backwards is 29372804096612
• The number of decimal digits it has is: 14
• The sum of 21669040827392's digits is 59
• More coming soon!