21322337244

Names of 21322337244

• Cardinal: 21322337244 can be written as Twenty-one billion, three hundred twenty-two million, three hundred thirty-seven thousand, two hundred forty-four.

Scientific notation

• Scientific notation: 2.1322337244 × 10¹⁰

Factors of 21322337244

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 854

Divisors of 21322337244

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 12 13 17 19 26 34 38 39 43 51 52 57 68 76 78 86 102 114 129 156 169 172 204 221 228 247 258 323 338 442 494 507 516 559 646 663 676 731 741 757 817 884 969 988 1014 1118 1292 1326 1462 1482 1514 1634 1677 1938 2028 2193 2236 2271 2451 2652 2873 2924 2964 3028 3211 3268 3354 3876 4199 4386 4542 4902 5746 6422 6708 7267 8398 8619 8772 9084 9503 9633 9804 9841 10621 11492 12597 12844 12869 13889 14383 14534 16796 17238 19006 19266 19682 21242 21801 25194 25738 27778 28509 28766 29068 29523 31863 32551 34476 38012 38532 38607 39364 41667 42484 43149 43602 50388 51476 54587 55556 57018 57532 59046 63726 65102 77214 83334 86298 87204 97653 109174 114036 118092 123539 127452 127933 130204 138073 154428 163761 166668 167297 172596 180557 186979 195306 218348 244511 247078 255866 276146 327522 334594 361114 370617 373958 383799 390612 414219 423163 489022 494156 501891 511732 541671 552292 553367 560937 618469 655044 669188 722228 733533 741234 747916 767598 828438 846326 978044 1003782 1083342 1106734 1121874 1236938 1269489 1467066 1482468 1535196 1656876 1660101 1692652 1855407 2007564 2166684 2174861 2213468 2243748 2347241 2430727 2473876 2538978 2934132 3178643 3320202 3710814 4349722 4694482 4861454 5077956 5501119 6357286 6524583 6640404 7041723 7193771 7292181 7421628 8040097 8699444 9388964 9535929 9722908 10513973 11002238 12714572 13049166 14083446 14387542 14584362 16080194 16503357 19071858 21027946 21581313 22004476 24120291 26098332 28166892 28775084 29168724 31541919 32160388 33006714 38143716 41322359 42055892 43162626 48240582 63083838 66013428 82644718 86325252 93519023 96481164 104521261 123967077 126167676 136681649 165289436 187038046 209042522 247934154 273363298 280557069 313563783 374076092 410044947 418085044 495868308 546726596 561114138 627127566 820089894 1122228276 1254255132 1640179788 1776861437 3553722874 5330584311 7107445748 10661168622 21322337244
• Sum of all divisors σ(n): 61522433280
• Sum of proper divisors (its aliquot sum) s(n): 40200096036
• 21322337244 is an abundant number, because the sum of its proper divisors (40200096036) is greater than itself. Its abundance is 18877758792

Bases of 21322337244

• Binary: 10011110110111010010000101111011100₂
• Hexadecimal: 0x4F6E90BDC
• Base-36: 9SMROPO

Squares and roots of 21322337244

• 21322337244 squared (21322337244²) is 454642065546869515536
• 21322337244 cubed (21322337244³) is 9694031446899105098721489422784
• The square root of 21322337244 is 146021.7012775841
• The cube root of 21322337244 is 2772.9684990999

Scales and comparisons

• 21,322,337,244 seconds is equal to 677 years, 51 weeks, 1 day, 7 hours, 27 minutes, 24 seconds.
• To count from 1 to 21,322,337,244 would take you about one thousand, three hundred fifty-five 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 21322337244 cubic inches would be around 231.1 feet tall.

Recreational maths with 21322337244

• 21322337244 backwards is 44273322312
• The number of decimal digits it has is: 11
• The sum of 21322337244's digits is 33
• More coming soon!