19428590896

Names of 19428590896

• Cardinal: 19428590896 can be written as Nineteen billion, four hundred twenty-eight million, five hundred ninety thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.9428590896 × 10¹⁰

Factors of 19428590896

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1593

Divisors of 19428590896

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 11 13 16 17 22 26 34 44 52 68 88 104 136 143 176 187 208 221 272 286 374 442 457 572 748 884 914 1093 1144 1496 1768 1828 2186 2288 2431 2992 3536 3656 4372 4862 5027 5941 7312 7769 8744 9724 10054 11882 12023 14209 15538 17488 18581 19448 20108 23764 24046 28418 31076 37162 38896 40216 47528 48092 56836 62152 65351 74324 80432 85459 95056 96184 100997 113672 124304 130702 148648 156299 170918 192368 201994 204391 227344 241553 261404 297296 312598 341836 403988 408782 483106 499501 522808 625196 683672 807976 817564 966212 999002 1045616 1110967 1250392 1367344 1615952 1635128 1932424 1998004 2221934 2500784 2657083 3270256 3864848 3996008 4443868 5314166 5494511 6493513 7992016 8491517 8887736 10628332 10989022 12987026 16983034 17775472 21256664 21978044 25974052 33966068 42513328 43956088 51948104 67932136 71428643 87912176 93406687 103896208 110389721 135864272 142857286 186813374 220779442 285714572 373626748 441558884 571429144 747253496 883117768 1142858288 1214286931 1494506992 1766235536 2428573862 4857147724 9714295448 19428590896
• Sum of all divisors σ(n): 46970618688
• Sum of proper divisors (its aliquot sum) s(n): 27542027792
• 19428590896 is an abundant number, because the sum of its proper divisors (27542027792) is greater than itself. Its abundance is 8113436896

Bases of 19428590896

• Binary: 10010000110000010001100010100110000₂
• Hexadecimal: 0x48608C530
• Base-36: 8XBA4OG

Squares and roots of 19428590896

• 19428590896 squared (19428590896²) is 377470144204134082816
• 19428590896 cubed (19428590896³) is 7333713007196246606962247643136
• The square root of 19428590896 is 139386.4803200081
• The cube root of 19428590896 is 2688.3167284037

Scales and comparisons

• 19,428,590,896 seconds is equal to 617 years, 39 weeks, 6 days, 22 hours, 48 minutes, 16 seconds.
• To count from 1 to 19,428,590,896 would take you about one thousand, two hundred thirty-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 19428590896 cubic inches would be around 224 feet tall.

Recreational maths with 19428590896

• 19428590896 backwards is 69809582491
• The number of decimal digits it has is: 11
• The sum of 19428590896's digits is 61
• More coming soon!