20698012944

Names of 20698012944

• Cardinal: 20698012944 can be written as Twenty billion, six hundred ninety-eight million, twelve thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 2.0698012944 × 10¹⁰

Factors of 20698012944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 282

Divisors of 20698012944

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 41 42 48 54 56 63 72 81 82 84 108 112 123 126 144 162 164 168 189 216 229 243 246 252 287 324 328 336 369 378 432 458 486 492 504 567 574 648 656 687 729 738 756 861 916 972 984 1008 1107 1134 1148 1296 1374 1458 1476 1512 1603 1701 1722 1832 1944 1968 2061 2187 2214 2268 2296 2583 2748 2916 2952 3024 3206 3321 3402 3444 3664 3888 4122 4374 4428 4536 4592 4809 5103 5166 5496 5832 5904 6183 6412 6561 6642 6804 6888 7749 8244 8748 8856 9072 9389 9618 9963 10206 10332 10992 11664 12366 12824 13122 13284 13608 13776 14427 15309 15498 16488 17496 17712 18549 18778 19236 19683 19926 20412 20664 23247 24732 25648 26244 26568 27216 28167 28854 29889 30618 30996 32976 34992 37098 37556 38472 39366 39852 40824 41328 43281 45927 46494 49464 52488 53136 55647 56334 57708 59778 61236 61992 65723 69741 74196 75112 76944 78732 79704 81648 84501 86562 89667 91854 92988 98928 104976 111294 112668 115416 119556 122472 123984 129843 131446 137781 139482 148392 150224 157464 159408 166941 169002 173124 179334 183708 185976 197169 209223 222588 225336 230832 239112 244944 253503 259686 262892 269001 275562 278964 296784 314928 333882 338004 346248 358668 367416 371952 389529 394338 418446 445176 450672 478224 500823 507006 519372 525784 538002 551124 557928 591507 627669 667764 676008 692496 717336 734832 760509 779058 788676 807003 836892 890352 1001646 1014012 1038744 1051568 1076004 1102248 1115856 1168587 1183014 1255338 1335528 1352016 1434672 1502469 1521018 1558116 1577352 1614006 1673784 1774521 1883007 2003292 2028024 2077488 2152008 2204496 2281527 2337174 2366028 2510676 2671056 3004938 3042036 3116232 3154704 3228012 3347568 3505761 3549042 3766014 4006584 4056048 4304016 4507407 4563054 4674348 4732056 5021352 5323563 5649021 6009876 6084072 6232464 6456024 6844581 7011522 7098084 7532028 8013168 9014814 9126108 9348696 9464112 10042704 10517283 10647126 11298042 12019752 12168144 12912048 13689162 14023044 14196168 15064056 15970689 18029628 18252216 18697392 20533743 21034566 21294252 22596084 24039504 27378324 28046088 28392336 30128112 31551849 31941378 36059256 36504432 41067486 42069132 42588504 45192168 47912067 54756648 56092176 61601229 63103698 63882756 72118512 82134972 84138264 85177008 90384336 95824134 109513296 123202458 126207396 127765512 143736201 164269944 168276528 184803687 191648268 246404916 252414792 255531024 287472402 328539888 369607374 383296536 431208603 492809832 504829584 574944804 739214748 766593072 862417206 985619664 1149889608 1293625809 1478429496 1724834412 2299779216 2587251618 2956858992 3449668824 5174503236 6899337648 10349006472 20698012944
• Sum of all divisors σ(n): 70730056320
• Sum of proper divisors (its aliquot sum) s(n): 50032043376
• 20698012944 is an abundant number, because the sum of its proper divisors (50032043376) is greater than itself. Its abundance is 29334030432

Bases of 20698012944

• Binary: 10011010001101100101001110100010000₂
• Hexadecimal: 0x4D1B29D10
• Base-36: 9IB2900

Squares and roots of 20698012944

• 20698012944 squared (20698012944²) is 428407739829991547136
• 20698012944 cubed (20698012944³) is 8867188944310949402031514128384
• The square root of 20698012944 is 143868.0400366949
• The cube root of 20698012944 is 2745.6355206845

Scales and comparisons

• 20,698,012,944 seconds is equal to 658 years, 6 weeks, 6 days, 8 hours, 2 minutes, 24 seconds.
• To count from 1 to 20,698,012,944 would take you about one thousand, three hundred sixteen 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 20698012944 cubic inches would be around 228.8 feet tall.

Recreational maths with 20698012944

• 20698012944 backwards is 44921089602
• The number of decimal digits it has is: 11
• The sum of 20698012944's digits is 45
• More coming soon!