137381888

Names of 137381888

• Cardinal: 137381888 can be written as One hundred thirty-seven million, three hundred eighty-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.37381888 × 10⁸

Factors of 137381888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 46

Divisors of 137381888

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 37 49 56 64 74 98 112 128 148 196 224 256 259 296 392 448 512 518 592 784 896 1024 1036 1184 1369 1568 1792 1813 2048 2072 2368 2738 3136 3584 3626 4144 4736 5476 6272 7168 7252 8288 9472 9583 10952 12544 14336 14504 16576 18944 19166 21904 25088 29008 33152 37888 38332 43808 50176 58016 66304 67081 75776 76664 87616 100352 116032 132608 134162 153328 175232 232064 265216 268324 306656 350464 464128 530432 536648 613312 700928 928256 1073296 1226624 1401856 1856512 2146592 2453248 2803712 3713024 4293184 4906496 8586368 9812992 17172736 19625984 34345472 68690944 137381888
• Sum of all divisors σ(n): 328414905
• Sum of proper divisors (its aliquot sum) s(n): 191033017
• 137381888 is an abundant number, because the sum of its proper divisors (191033017) is greater than itself. Its abundance is 53651129

Bases of 137381888

• Binary: 1000001100000100100000000000₂
• Hexadecimal: 0x8304800
• Base-36: 29SKJK

Squares and roots of 137381888

• 137381888 squared (137381888²) is 18873783150444544
• 137381888 cubed (137381888³) is 2592915962910659494019072
• The square root of 137381888 is 11721.0020049483
• The cube root of 137381888 is 515.9922279143

Scales and comparisons

• 137,381,888 seconds is equal to 4 years, 19 weeks, 1 day, 1 hour, 38 minutes, 8 seconds.
• To count from 1 to 137,381,888 would take you about six 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 137381888 cubic inches would be around 43 feet tall.

Recreational maths with 137381888

• 137381888 backwards is 888183731
• The number of decimal digits it has is: 9
• The sum of 137381888's digits is 47
• More coming soon!