138102510273

Names of 138102510273

• Cardinal: 138102510273 can be written as One hundred thirty-eight billion, one hundred two million, five hundred ten thousand, two hundred seventy-three.

Scientific notation

• Scientific notation: 1.38102510273 × 10¹¹

Factors of 138102510273

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2055

Divisors of 138102510273

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 13 21 39 49 53 91 147 159 169 273 371 507 637 689 1113 1183 1911 1979 2067 2597 2809 3549 4823 5937 7791 8281 8427 8957 13853 14469 19663 24843 25727 26871 33761 36517 41559 58989 62699 77181 96971 101283 104887 109551 137641 180089 188097 255619 290913 314661 334451 412923 438893 474721 540267 734209 766857 1003353 1260623 1316679 1363531 1424163 1789333 2202627 2341157 3323047 3781869 4090593 5139463 5367999 5559011 7023471 9544717 9969141 15418389 16388099 16677033 17725903 23261329 28634151 38913077 49164297 53177709 66813019 69783987 72267143 116739231 124081321 200439057 216801429 272391539 372243963 505870001 817174617 868569247 939472859 1517610003 2605707741 2818418577 3541090007 6576310013 10623270021 19728930039 46034170091 138102510273
• Sum of all divisors σ(n): 236522507760
• Sum of proper divisors (its aliquot sum) s(n): 98419997487
• 138102510273 is a deficient number, because the sum of its proper divisors (98419997487) is less than itself. Its deficiency is 39682512786

Bases of 138102510273

• Binary: 10000000100111100011010001001011000001₂
• Hexadecimal: 0x20278D12C1
• Base-36: 1RFYO2WX

Squares and roots of 138102510273

• 138102510273 squared (138102510273²) is 19072303343704070534529
• 138102510273 cubed (138102510273³) is 2633932968453663650866707823716417
• The square root of 138102510273 is 371621.4609962671
• The cube root of 138102510273 is 5168.9284939623

Scales and comparisons

• 138,102,510,273 seconds is equal to 4,391 years, 12 weeks, 16 hours, 24 minutes, 33 seconds.
• To count from 1 to 138,102,510,273 would take you about eight thousand, seven hundred eighty-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 138102510273 cubic inches would be around 430.7 feet tall.

Recreational maths with 138102510273

• 138102510273 backwards is 372015201831
• The number of decimal digits it has is: 12
• The sum of 138102510273's digits is 33
• More coming soon!