38086421984

Names of 38086421984

• Cardinal: 38086421984 can be written as Thirty-eight billion, eighty-six million, four hundred twenty-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.8086421984 × 10¹⁰

Factors of 38086421984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 909

Divisors of 38086421984

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 59 73 104 116 118 146 208 232 236 292 377 416 464 472 584 733 754 767 928 944 949 1168 1466 1508 1534 1711 1888 1898 2117 2336 2932 3016 3068 3422 3796 4234 4307 5864 6032 6136 6844 7592 8468 8614 9529 11728 12064 12272 13688 15184 16936 17228 19058 21257 22243 23456 24544 27376 27521 30368 33872 34456 38116 42514 43247 44486 53509 54752 55042 55991 67744 68912 76232 85028 86494 88972 107018 110084 111982 124903 137824 152464 170056 172988 177944 214036 220168 223964 249806 276341 304928 340112 345976 355888 428072 440336 447928 499612 552682 562211 680224 691952 695617 711776 856144 880672 895856 999224 1105364 1124422 1254163 1383904 1391234 1551761 1623739 1712288 1791712 1998448 2210728 2248844 2508326 2782468 3103522 3157031 3247478 3996896 4421456 4497688 5016652 5564936 6207044 6314062 6494956 8842912 8995376 10033304 11129872 12414088 12628124 12989912 16304119 17990752 20066608 20172893 22259744 24828176 25256248 25979824 32608238 40133216 40345786 41041403 49656352 50512496 51959648 65216476 80691572 82082806 91553899 101024992 130432952 161383144 164165612 183107798 260865904 322766288 328331224 366215596 521731808 645532576 656662448 732431192 1190200687 1313324896 1464862384 2380401374 2929724768 4760802748 9521605496 19043210992 38086421984
• Sum of all divisors σ(n): 86232081600
• Sum of proper divisors (its aliquot sum) s(n): 48145659616
• 38086421984 is an abundant number, because the sum of its proper divisors (48145659616) is greater than itself. Its abundance is 10059237632

Bases of 38086421984

• Binary: 100011011110001000001010110111100000₂
• Hexadecimal: 0x8DE20ADE0
• Base-36: HHVO7A8

Squares and roots of 38086421984

• 38086421984 squared (38086421984²) is 1450575539543318496256
• 38086421984 cubed (38086421984³) is 55247232118715306896118340091904
• The square root of 38086421984 is 195157.4287184579
• The cube root of 38086421984 is 3364.5221489167

Scales and comparisons

• 38,086,421,984 seconds is equal to 1,211 years, 1 week, 4 days, 1 hour, 39 minutes, 44 seconds.
• To count from 1 to 38,086,421,984 would take you about two thousand, four hundred twenty-two 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 38086421984 cubic inches would be around 280.4 feet tall.

Recreational maths with 38086421984

• 38086421984 backwards is 48912468083
• The number of decimal digits it has is: 11
• The sum of 38086421984's digits is 53
• More coming soon!