136765784128

Names of 136765784128

• Cardinal: 136765784128 can be written as One hundred thirty-six billion, seven hundred sixty-five million, seven hundred eighty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.36765784128 × 10¹¹

Factors of 136765784128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1863161

Divisors of 136765784128

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 31 32 37 62 64 74 124 148 248 296 496 592 992 1147 1184 1984 2294 2368 4588 9176 18352 36704 73408 1863091 3726182 7452364 14904728 29809456 57755821 59618912 68934367 115511642 119237824 137868734 231023284 275737468 462046568 551474936 924093136 1102949872 1848186272 2136965377 2205899744 3696372544 4273930754 4411799488 8547861508 17095723016 34191446032 68382892064 136765784128
• Sum of all divisors σ(n): 287721023744
• Sum of proper divisors (its aliquot sum) s(n): 150955239616
• 136765784128 is an abundant number, because the sum of its proper divisors (150955239616) is greater than itself. Its abundance is 14189455488

Bases of 136765784128

• Binary: 1111111010111111000000100000001000000₂
• Hexadecimal: 0x1FD7E04040
• Base-36: 1QTUTEF4

Squares and roots of 136765784128

• 136765784128 squared (136765784128²) is 18704879708146696720384
• 136765784128 cubed (136765784128³) is 2558187540304598766616323721265152
• The square root of 136765784128 is 369818.5827240163
• The cube root of 136765784128 is 5152.1973107373

Scales and comparisons

• 136,765,784,128 seconds is equal to 4,348 years, 37 weeks, 6 days, 7 hours, 35 minutes, 28 seconds.
• To count from 1 to 136,765,784,128 would take you about eight thousand, six hundred ninety-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 136765784128 cubic inches would be around 429.3 feet tall.

Recreational maths with 136765784128

• 136765784128 backwards is 821487567631
• The number of decimal digits it has is: 12
• The sum of 136765784128's digits is 58
• More coming soon!