20120359785944

Names of 20120359785944

• Cardinal: 20120359785944 can be written as Twenty trillion, one hundred twenty billion, three hundred fifty-nine million, seven hundred eighty-five thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 2.0120359785944 × 10¹³

Factors of 20120359785944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 84849

Divisors of 20120359785944

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 11 22 41 44 61 82 88 122 164 244 328 451 488 671 902 1093 1342 1804 2186 2501 2684 3608 4372 5002 5368 8744 10004 12023 20008 24046 27511 44813 48092 55022 66673 83641 89626 96184 110044 133346 167282 179252 220088 266692 334564 358504 492943 533384 669128 733403 920051 985886 1466806 1840102 1971772 2733593 2933612 3429281 3680204 3943544 5102101 5467186 5867224 6858562 7360408 10204202 10934372 13717124 20408404 21868744 27434248 30069523 37722091 40816808 56123111 60139046 75444182 91419613 112246222 120278092 150888364 182839226 209186141 224492444 240556184 301776728 365678452 418372282 448984888 731356904 836744564 1005615743 1673489128 2011231486 2301047551 3748204133 4022462972 4602095102 5576596393 7496408266 8044925944 9204190204 11153192786 14992816532 18408380408 22306385572 29985633064 41230245463 44612771144 61342560323 82460490926 122685120646 164920981852 228640452113 245370241292 329841963704 457280904226 490740482584 914561808452 1829123616904 2515044973243 5030089946486 10060179892972 20120359785944
• Sum of all divisors σ(n): 42889917994560
• Sum of proper divisors (its aliquot sum) s(n): 22769558208616
• 20120359785944 is an abundant number, because the sum of its proper divisors (22769558208616) is greater than itself. Its abundance is 2649198422672

Bases of 20120359785944

• Binary: 100100100110010100010111001011101010111011000₂
• Hexadecimal: 0x124CA2E5D5D8
• Base-36: 74R5YQ2MW

Squares and roots of 20120359785944

• 20120359785944 squared (20120359785944²) is 404828877915832485499971136
• 20120359785944 cubed (20120359785944³) is 8145302675406549016802760729747138512384
• The square root of 20120359785944 is 4485572.4033777451
• The cube root of 20120359785944 is 27198.5184214737

Scales and comparisons

• 20,120,359,785,944 seconds is equal to 639,765 years, 10 weeks, 4 days, 13 hours, 25 minutes, 44 seconds.
• To count from 1 to 20,120,359,785,944 would take you about one million, five hundred ninety-nine thousand, four hundred thirteen 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 20120359785944 cubic inches would be around 2266.5 feet tall.

Recreational maths with 20120359785944

• 20120359785944 backwards is 44958795302102
• The number of decimal digits it has is: 14
• The sum of 20120359785944's digits is 59
• More coming soon!