38125915587981

Names of 38125915587981

• Cardinal: 38125915587981 can be written as Thirty-eight trillion, one hundred twenty-five billion, nine hundred fifteen million, five hundred eighty-seven thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 3.8125915587981 × 10¹³

Factors of 38125915587981

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2748

Divisors of 38125915587981

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 27 39 81 117 211 243 351 633 729 1053 1899 2187 2521 2743 3159 5697 7563 8229 9477 17091 22689 24687 28431 32773 51273 68067 74061 98319 153819 204201 222183 294957 461457 531931 612603 666549 884871 1595793 1837809 1999647 2654613 4787379 5513427 5998941 6355441 6915103 7963839 14362137 19066323 20745309 23891517 43086411 57198969 62235927 71674551 82620733 129259233 171596907 186707781 247862199 387777699 514790721 560123343 743586597 1163333097 1340998051 1544372163 1680370029 2230759791 4022994153 4633116489 5041110087 6692279373 12068982459 13899349467 15123330261 17432974663 20076838119 36206947377 52298923989 60230514357 108620842131 156896771967 180691543071 325862526393 470690315901 977587579179 1412070947703 2932762737537 4236212843109 12708638529327 38125915587981
• Sum of all divisors σ(n): 61895024123520
• Sum of proper divisors (its aliquot sum) s(n): 23769108535539
• 38125915587981 is a deficient number, because the sum of its proper divisors (23769108535539) is less than itself. Its deficiency is 14356807052442

Bases of 38125915587981

• Binary: 1000101010110011100001101001111100010110001101₂
• Hexadecimal: 0x22ACE1A7C58D
• Base-36: DIISXRBT9

Squares and roots of 38125915587981

• 38125915587981 squared (38125915587981²) is 1453585439421852600951656361
• 38125915587981 cubed (38125915587981³) is 55419275763315821663112083688851173797141
• The square root of 38125915587981 is 6174618.6593166221
• The cube root of 38125915587981 is 33656.8469098119

Scales and comparisons

• 38,125,915,587,981 seconds is equal to 1,212,286 years, 9 weeks, 4 days, 3 hours, 46 minutes, 21 seconds.
• To count from 1 to 38,125,915,587,981 would take you about three million, thirty thousand, seven hundred fifteen 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 38125915587981 cubic inches would be around 2804.7 feet tall.

Recreational maths with 38125915587981

• 38125915587981 backwards is 18978551952183
• The number of decimal digits it has is: 14
• The sum of 38125915587981's digits is 72
• More coming soon!