21346162137664

Names of 21346162137664

• Cardinal: 21346162137664 can be written as Twenty-one trillion, three hundred forty-six billion, one hundred sixty-two million, one hundred thirty-seven thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.1346162137664 × 10¹³

Factors of 21346162137664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6764

Divisors of 21346162137664

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 61 64 73 91 104 112 122 127 146 182 208 224 244 254 292 364 416 427 448 488 508 511 584 728 793 832 854 889 949 976 1016 1022 1168 1456 1586 1651 1708 1778 1898 1952 2032 2044 2336 2912 3172 3302 3416 3556 3796 3904 4064 4088 4453 4672 5551 5824 6344 6481 6604 6643 6832 7112 7592 7747 8128 8176 8906 9271 11102 11557 12688 12962 13208 13286 13664 14224 15184 15494 16352 17812 18542 22204 23114 25376 25924 26416 26572 27328 28448 30368 30988 31171 32704 35624 37084 44408 45367 46228 50752 51848 52832 53144 54229 56896 57889 60736 61976 62342 64897 71248 74168 84253 88816 90734 92456 100711 103696 105664 106288 108458 115778 120523 123952 124684 129794 142496 148336 168506 177632 181468 184912 201422 207392 212576 216916 231556 241046 247904 249368 259588 284992 296672 337012 355264 362936 369824 395341 402844 405223 414784 425152 433832 463112 473113 482092 495808 498736 519176 565531 589771 593344 674024 704977 725872 739648 790682 805688 810446 823087 843661 867664 926224 946226 964184 997472 1038352 1131062 1179542 1348048 1409954 1451744 1581364 1611376 1620892 1646174 1687322 1735328 1852448 1892452 1928368 1994944 2076704 2262124 2359084 2696096 2767387 2819908 2903488 3162728 3222752 3241784 3292348 3311791 3374644 3470656 3704896 3784904 3856736 3958717 4153408 4524248 4718168 5139433 5392192 5534774 5639816 5761609 6150469 6325456 6445504 6483568 6584696 6623582 6749288 7351903 7569808 7713472 7917434 9048496 9436336 10278866 10700131 11069548 11279632 11523218 12300938 12650912 12967136 13169392 13247164 13498576 14703806 15139616 15834868 18096992 18872672 20557732 21400262 22139096 22559264 23046436 24601876 25301824 25934272 26338784 26494328 26997152 28859893 29407612 30279232 31669736 35976031 36193984 37745344 41115464 42800524 43053283 44278192 45118528 46092872 49203752 50208307 51463321 52677568 52988656 53994304 57719786 58815224 60085351 63339472 71952062 74900917 82230928 85601048 86106566 88556384 92185744 98407504 100416614 102926642 105977312 115439572 117630448 120170702 126678944 143904124 149801834 164461856 171202096 172213132 177112768 184371488 196815008 200833228 202019251 205853284 211954624 230879144 235260896 240341404 253357888 287808248 299603668 328923712 342404192 344426264 351458149 368742976 375178609 393630016 401666456 404038502 411706568 420597457 461758288 470521792 480682808 575616496 599207336 652707991 684808384 688852528 702916298 750357218 781109563 803332912 808077004 823413136 841194914 923516576 961365616 1151232992 1198414672 1305415982 1377705056 1405832596 1500714436 1562219126 1606665824 1616154008 1646826272 1682389828 1847033152 1922731232 2302465984 2396829344 2610831964 2626250263 2755410112 2811665192 3001428872 3124438252 3213331648 3232308016 3293652544 3364779656 3665206411 3845462464 4568955937 4793658688 5221663928 5252500526 5467766941 5623330384 6002857744 6248876504 6464616032 6729559312 7330412822 9137911874 10443327856 10505001052 10935533882 11246660768 12005715488 12497753008 12929232064 13459118624 14660825644 18275823748 20886655712 21010002104 21871067764 22493321536 24011430976 24995506016 25656444877 26918237248 29321651288 36551647496 41773311424 42020004208 43742135528 47647683343 49991012032 51312889754 58643302576 73103294992 84040008416 87484271056 95295366686 102625779508 117286605152 146206589984 168080016832 174968542112 190590733372 205251559016 234573210304 292413179968 333533783401 349937084224 381181466744 410503118032 667067566802 762362933488 821006236064 1334135133604 1524725866976 1642012472128 2668270267208 3049451733952 5336540534416 10673081068832 21346162137664
• Sum of all divisors σ(n): 54145722007552
• Sum of proper divisors (its aliquot sum) s(n): 32799559869888
• 21346162137664 is an abundant number, because the sum of its proper divisors (32799559869888) is greater than itself. Its abundance is 11453397732224

Bases of 21346162137664

• Binary: 100110110101000001010011010010101101001000000₂
• Hexadecimal: 0x136A0A695A40
• Base-36: 7KEAHSMKG

Squares and roots of 21346162137664

• 21346162137664 squared (21346162137664²) is 455658638007440110087376896
• 21346162137664 cubed (21346162137664³) is 9726563166333964537879216692141805010944
• The square root of 21346162137664 is 4620190.7036034779
• The cube root of 21346162137664 is 27740.0092325953

Scales and comparisons

• 21,346,162,137,664 seconds is equal to 678,741 years, 48 weeks, 1 day, 18 hours, 41 minutes, 4 seconds.
• To count from 1 to 21,346,162,137,664 would take you about one million, six hundred ninety-six thousand, eight hundred fifty-four 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 21346162137664 cubic inches would be around 2311.7 feet tall.

Recreational maths with 21346162137664

• 21346162137664 backwards is 46673126164312
• 21346162137664 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21346162137664's digits is 52
• More coming soon!