138027516288

Names of 138027516288

• Cardinal: 138027516288 can be written as One hundred thirty-eight billion, twenty-seven million, five hundred sixteen thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 1.38027516288 × 10¹¹

Factors of 138027516288

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 21143943

Divisors of 138027516288

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 128 136 192 204 272 384 408 544 816 1088 1632 2176 3264 6528 21143921 42287842 63431763 84575684 126863526 169151368 253727052 338302736 359446657 507454104 676605472 718893314 1014908208 1078339971 1353210944 1437786628 2029816416 2156679942 2706421888 2875573256 4059632832 4313359884 5751146512 8119265664 8626719768 11502293024 17253439536 23004586048 34506879072 46009172096 69013758144 138027516288
• Sum of all divisors σ(n): 388202407920
• Sum of proper divisors (its aliquot sum) s(n): 250174891632
• 138027516288 is an abundant number, because the sum of its proper divisors (250174891632) is greater than itself. Its abundance is 112147375344

Bases of 138027516288

• Binary: 10000000100011000101001100000110000000₂
• Hexadecimal: 0x202314C180
• Base-36: 1REQ0P6O

Squares and roots of 138027516288

• 138027516288 squared (138027516288²) is 19051595252634105298944
• 138027516288 cubed (138027516288³) is 2629644374045337444054300069199872
• The square root of 138027516288 is 371520.5462528283
• The cube root of 138027516288 is 5167.9926945745

Scales and comparisons

• 138,027,516,288 seconds is equal to 4,388 years, 44 weeks, 16 hours, 44 minutes, 48 seconds.
• To count from 1 to 138,027,516,288 would take you about eight thousand, seven hundred seventy-seven 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 138027516288 cubic inches would be around 430.7 feet tall.

Recreational maths with 138027516288

• 138027516288 backwards is 882615720831
• 138027516288 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138027516288's digits is 51
• More coming soon!