21464573104

Names of 21464573104

• Cardinal: 21464573104 can be written as Twenty-one billion, four hundred sixty-four million, five hundred seventy-three thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1464573104 × 10¹⁰

Factors of 21464573104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1590

Divisors of 21464573104

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 31 52 62 73 104 124 146 208 248 292 403 496 584 806 949 961 1168 1471 1612 1898 1922 2263 2942 3224 3796 3844 4526 5884 6448 7592 7688 9052 11768 12493 15184 15376 18104 19123 23536 24986 29419 36208 38246 45601 49972 58838 70153 76492 91202 99944 107383 117676 140306 152984 182404 199888 214766 235352 280612 305968 364808 429532 470704 561224 592813 729616 859064 911989 1122448 1185626 1395979 1413631 1718128 1823978 2371252 2791958 2827262 3328873 3647956 4742504 5583916 5654524 6657746 7295912 9485008 11167832 11309048 13315492 14591824 18377203 22335664 22618096 26630984 36754406 43275349 53261968 73508812 86550698 103195063 147017624 173101396 206390126 294035248 346202792 412780252 692405584 825560504 1341535819 1651121008 2683071638 5366143276 10732286552 21464573104
• Sum of all divisors σ(n): 46943828736
• Sum of proper divisors (its aliquot sum) s(n): 25479255632
• 21464573104 is an abundant number, because the sum of its proper divisors (25479255632) is greater than itself. Its abundance is 4014682528

Bases of 21464573104

• Binary: 10011111111011000110110010010110000₂
• Hexadecimal: 0x4FF6364B0
• Base-36: 9UZGALS

Squares and roots of 21464573104

• 21464573104 squared (21464573104²) is 460727898536960194816
• 21464573104 cubed (21464573104³) is 9889327659198876747566113828864
• The square root of 21464573104 is 146507.9284680525
• The cube root of 21464573104 is 2779.1207605431

Scales and comparisons

• 21,464,573,104 seconds is equal to 682 years, 26 weeks, 2 days, 13 hours, 25 minutes, 4 seconds.
• To count from 1 to 21,464,573,104 would take you about one thousand, three hundred sixty-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 21464573104 cubic inches would be around 231.6 feet tall.

Recreational maths with 21464573104

• 21464573104 backwards is 40137546412
• The number of decimal digits it has is: 11
• The sum of 21464573104's digits is 37
• More coming soon!