136867657728

Names of 136867657728

• Cardinal: 136867657728 can be written as One hundred thirty-six billion, eight hundred sixty-seven million, six hundred fifty-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.36867657728 × 10¹¹

Factors of 136867657728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 474023

Divisors of 136867657728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 47 48 64 94 96 128 141 188 192 256 282 376 384 512 564 752 768 1024 1128 1504 1536 2048 2256 3008 3072 4512 6016 6144 9024 12032 18048 24064 36096 48128 72192 96256 144384 288768 473971 947942 1421913 1895884 2843826 3791768 5687652 7583536 11375304 15167072 22276637 22750608 30334144 44553274 45501216 60668288 66829911 89106548 91002432 121336576 133659822 178213096 182004864 242673152 267319644 356426192 364009728 485346304 534639288 712852384 728019456 970692608 1069278576 1425704768 1456038912 2138557152 2851409536 2912077824 4277114304 5702819072 8554228608 11405638144 17108457216 22811276288 34216914432 45622552576 68433828864 136867657728
• Sum of all divisors σ(n): 372655745280
• Sum of proper divisors (its aliquot sum) s(n): 235788087552
• 136867657728 is an abundant number, because the sum of its proper divisors (235788087552) is greater than itself. Its abundance is 98920429824

Bases of 136867657728

• Binary: 1111111011101111100101011100000000000₂
• Hexadecimal: 0x1FDDF2B800
• Base-36: 1QVJGWLC

Squares and roots of 136867657728

• 136867657728 squared (136867657728²) is 18732755731948958121984
• 136867657728 cubed (136867657728³) is 2563908399822620114605911784292352
• The square root of 136867657728 is 369956.2916453777
• The cube root of 136867657728 is 5153.4762432409

Scales and comparisons

• 136,867,657,728 seconds is equal to 4,351 years, 50 weeks, 2 days, 9 hours, 48 minutes, 48 seconds.
• To count from 1 to 136,867,657,728 would take you about eight thousand, seven hundred three 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 136867657728 cubic inches would be around 429.5 feet tall.

Recreational maths with 136867657728

• 136867657728 backwards is 827756768631
• The number of decimal digits it has is: 12
• The sum of 136867657728's digits is 66
• More coming soon!