3842388993825

Names of 3842388993825

• Cardinal: 3842388993825 can be written as Three trillion, eight hundred forty-two billion, three hundred eighty-eight million, nine hundred ninety-three thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 3.842388993825 × 10¹²

Factors of 3842388993825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 938

Divisors of 3842388993825

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 19 25 27 45 57 75 95 135 171 225 285 361 475 513 675 855 911 1083 1425 1805 2565 2733 3249 4275 4555 5415 6859 8199 9025 9747 12825 13665 16245 17309 20577 22775 24597 27075 34295 40995 48735 51927 61731 68325 81225 86545 102885 122985 155781 171475 185193 204975 243675 259635 308655 328871 432725 467343 514425 614925 778905 829921 925965 986613 1298175 1543275 1644355 2336715 2489763 2959839 3894525 4149605 4629825 4933065 6248549 7469289 8221775 8879517 11683575 12448815 14799195 15768499 18745647 20748025 22407867 24665325 31242745 37346445 44397585 47305497 56236941 62244075 73995975 78842495 93728235 112039335 141916491 156213725 168710823 186732225 221987925 236527485 281184705 299601481 394212475 425749473 468641175 560196675 709582455 843554115 898804443 1182637425 1405923525 1498007405 2128747365 2696413329 3547912275 4217770575 4494022215 5692428139 7490037025 8089239987 10643736825 13482066645 17077284417 22470111075 28462140695 40446199935 51231853251 67410333225 85386422085 142310703475 153695559753 202230999675 256159266255 426932110425 768477798765 1280796331275 3842388993825
• Sum of all divisors σ(n): 7458886340800
• Sum of proper divisors (its aliquot sum) s(n): 3616497346975
• 3842388993825 is a deficient number, because the sum of its proper divisors (3616497346975) is less than itself. Its deficiency is 225891646850

Bases of 3842388993825

• Binary: 110111111010100000001110110010011100100001₂
• Hexadecimal: 0x37EA03B2721
• Base-36: 1D16376E9

Squares and roots of 3842388993825

• 3842388993825 squared (3842388993825²) is 14763953179867495888130625
• 3842388993825 cubed (3842388993825³) is 56728851203670476772416556953918390625
• The square root of 3842388993825 is 1960201.2636015211
• The cube root of 3842388993825 is 15662.7173201507

Scales and comparisons

• 3,842,388,993,825 seconds is equal to 122,176 years, 4 weeks, 2 days, 20 hours, 3 minutes, 45 seconds.
• To count from 1 to 3,842,388,993,825 would take you about three hundred five thousand, four hundred forty 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 3842388993825 cubic inches would be around 1305.2 feet tall.

Recreational maths with 3842388993825

• 3842388993825 backwards is 5283998832483
• The number of decimal digits it has is: 13
• The sum of 3842388993825's digits is 72
• More coming soon!