138875558024

Names of 138875558024

• Cardinal: 138875558024 can be written as One hundred thirty-eight billion, eight hundred seventy-five million, five hundred fifty-eight thousand and twenty-four.

Scientific notation

• Scientific notation: 1.38875558024 × 10¹¹

Factors of 138875558024

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 97311

Divisors of 138875558024

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 17 19 28 34 38 56 68 76 79 119 133 136 152 158 238 266 316 323 476 532 553 632 646 952 1064 1106 1292 1343 1501 2212 2261 2584 2686 3002 4424 4522 5372 6004 9044 9401 10507 10744 12008 18088 18802 21014 25517 37604 42028 51034 75208 84056 97187 102068 178619 194374 204136 357238 388748 680309 714476 777496 1360618 1428952 1652179 1846553 2721236 3304358 3693106 5442472 6608716 7386212 7677773 11565253 12925871 13217432 14772424 15355546 23130506 25851742 30711092 31391401 46261012 51703484 53744411 61422184 62782802 92522024 103406968 107488822 125565604 130522141 145877687 214977644 219739807 251131208 261044282 291755374 429955288 439479614 522088564 583510748 878959228 913654987 1021143809 1044177128 1167021496 1757918456 1827309974 2042287618 2479920679 3654619948 4084575236 4959841358 7309239896 8169150472 9919682716 17359444753 19839365432 34718889506 69437779012 138875558024
• Sum of all divisors σ(n): 335881728000
• Sum of proper divisors (its aliquot sum) s(n): 197006169976
• 138875558024 is an abundant number, because the sum of its proper divisors (197006169976) is greater than itself. Its abundance is 58130611952

Bases of 138875558024

• Binary: 10000001010101101000001101100010001000₂
• Hexadecimal: 0x2055A0D888
• Base-36: 1RSQX6DK

Squares and roots of 138875558024

• 138875558024 squared (138875558024²) is 19286420616477390784576
• 138875558024 cubed (138875558024³) is 2678412425398875734387507172237824
• The square root of 138875558024 is 372660.1105887239
• The cube root of 138875558024 is 5178.5551495681

Scales and comparisons

• 138,875,558,024 seconds is equal to 4,415 years, 42 weeks, 1 day, 23 hours, 53 minutes, 44 seconds.
• To count from 1 to 138,875,558,024 would take you about eight thousand, eight hundred thirty-one 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 138875558024 cubic inches would be around 431.5 feet tall.

Recreational maths with 138875558024

• 138875558024 backwards is 420855578831
• 138875558024 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138875558024's digits is 56
• More coming soon!