138352463130

Names of 138352463130

• Cardinal: 138352463130 can be written as One hundred thirty-eight billion, three hundred fifty-two million, four hundred sixty-three thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.3835246313 × 10¹¹

Factors of 138352463130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 214231

Divisors of 138352463130

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 3121 6242 9363 15605 18726 21847 31210 43694 46815 65541 93630 109235 131082 211093 218470 327705 422186 633279 655410 1055465 1266558 1477651 2110930 2955302 3166395 4432953 6332790 7388255 8865906 14776510 22164765 44329530 658821253 1317642506 1976463759 3294106265 3952927518 4611748771 6588212530 9223497542 9882318795 13835246313 19764637590 23058743855 27670492626 46117487710 69176231565 138352463130
• Sum of all divisors σ(n): 379604429568
• Sum of proper divisors (its aliquot sum) s(n): 241251966438
• 138352463130 is an abundant number, because the sum of its proper divisors (241251966438) is greater than itself. Its abundance is 102899503308

Bases of 138352463130

• Binary: 10000000110110011100110000110100011010₂
• Hexadecimal: 0x2036730D1A
• Base-36: 1RK3HFRU

Squares and roots of 138352463130

• 138352463130 squared (138352463130²) is 19141404054138009396900
• 138352463130 cubed (138352463130³) is 2648260398656561469016200786297000
• The square root of 138352463130 is 371957.6093185889
• The cube root of 138352463130 is 5172.0450430745

Scales and comparisons

• 138,352,463,130 seconds is equal to 4,399 years, 9 weeks, 2 days, 15 hours, 45 minutes, 30 seconds.
• To count from 1 to 138,352,463,130 would take you about eight thousand, seven hundred ninety-eight 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 138352463130 cubic inches would be around 431 feet tall.

Recreational maths with 138352463130

• 138352463130 backwards is 031364253831
• The number of decimal digits it has is: 12
• The sum of 138352463130's digits is 39
• More coming soon!