38512021136

Names of 38512021136

• Cardinal: 38512021136 can be written as Thirty-eight billion, five hundred twelve million, twenty-one thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.8512021136 × 10¹⁰

Factors of 38512021136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1854

Divisors of 38512021136

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 17 34 68 136 272 281 461 562 922 1093 1124 1844 2186 2248 3688 4372 4496 4777 7376 7837 8744 9554 15674 17488 18581 19108 31348 37162 38216 62696 74324 76432 125392 129541 148648 259082 297296 307133 503873 518164 614266 1007746 1036328 1228532 2015492 2072656 2202197 2457064 4030984 4404394 4914128 5221261 8061968 8565841 8808788 10442522 17131682 17617576 20885044 34263364 35235152 41770088 68526728 83540176 137053456 141588313 283176626 566353252 1132706504 2265413008 2407001321 4814002642 9628005284 19256010568 38512021136
• Sum of all divisors σ(n): 79532128368
• Sum of proper divisors (its aliquot sum) s(n): 41020107232
• 38512021136 is an abundant number, because the sum of its proper divisors (41020107232) is greater than itself. Its abundance is 2508086096

Bases of 38512021136

• Binary: 100011110111011111101100111010010000₂
• Hexadecimal: 0x8F77ECE90
• Base-36: HOX29OW

Squares and roots of 38512021136

• 38512021136 squared (38512021136²) is 1483175771979710730496
• 38512021136 cubed (38512021136³) is 57120096678885736216027951763456
• The square root of 38512021136 is 196244.7990036933
• The cube root of 38512021136 is 3377.0081111655

Scales and comparisons

• 38,512,021,136 seconds is equal to 1,224 years, 29 weeks, 1 day, 23 hours, 38 minutes, 56 seconds.
• To count from 1 to 38,512,021,136 would take you about two thousand, four hundred forty-nine 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 38512021136 cubic inches would be around 281.4 feet tall.

Recreational maths with 38512021136

• 38512021136 backwards is 63112021583
• The number of decimal digits it has is: 11
• The sum of 38512021136's digits is 32
• More coming soon!