138190952386737

Names of 138190952386737

• Cardinal: 138190952386737 can be written as One hundred thirty-eight trillion, one hundred ninety billion, nine hundred fifty-two million, three hundred eighty-six thousand, seven hundred thirty-seven.

Scientific notation

• Scientific notation: 1.38190952386737 × 10¹⁴

Factors of 138190952386737

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3931

Divisors of 138190952386737

• Number of divisors d(n): 78
• Complete list of divisors:
  1 3 9 17 27 51 81 153 243 459 729 1377 2187 3911 4131 6561 11733 12393 19683 35199 37179 59049 66487 105597 111537 177147 199461 316791 334611 531441 598383 950373 1003833 1795149 2851119 3011499 5385447 8553357 9034497 15295921 16156341 25660071 45887763 48469023 76980213 137663289 145407069 230940639 260030657 412989867 436221207 692821917 780091971 1238969601 1308663621 2078465751 2340275913 3716908803 3925990863 7020827739 11150726409 11777972589 21062483217 33452179227 35333917767 63187449651 100356537681 189562348953 301069613043 568687046859 903208839129 1706061140577 2709626517387 5118183421731 8128879552161 15354550265193 46063650795579 138190952386737
• Sum of all divisors σ(n): 219535743134034
• Sum of proper divisors (its aliquot sum) s(n): 81344790747297
• 138190952386737 is a deficient number, because the sum of its proper divisors (81344790747297) is less than itself. Its deficiency is 56846161639440

Bases of 138190952386737

• Binary: 11111011010111100010110101000001101000010110001₂
• Hexadecimal: 0x7DAF16A0D0B1
• Base-36: 1CZG1P2E29

Squares and roots of 138190952386737

• 138190952386737 squared (138190952386737²) is 19096739321553412556813507169
• 138190952386737 cubed (138190952386737³) is 2638996594326715875074414754127320210017553
• The square root of 138190952386737 is 11755464.7882053987
• The cube root of 138190952386737 is 51700.3166823403

Scales and comparisons

• 138,190,952,386,737 seconds is equal to 4,394,044 years, 43 weeks, 2 days, 6 hours, 58 minutes, 57 seconds.
• To count from 1 to 138,190,952,386,737 would take you about ten million, nine hundred eighty-five thousand, one hundred twelve 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 138190952386737 cubic inches would be around 4308.4 feet tall.

Recreational maths with 138190952386737

• 138190952386737 backwards is 737683259091831
• The number of decimal digits it has is: 15
• The sum of 138190952386737's digits is 72
• More coming soon!