13137285888

Names of 13137285888

• Cardinal: 13137285888 can be written as Thirteen billion, one hundred thirty-seven million, two hundred eighty-five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3137285888 × 10¹⁰

Factors of 13137285888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 9755

Divisors of 13137285888

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 199 216 256 288 384 398 432 576 597 768 796 864 1152 1194 1592 1728 1791 2304 2388 3184 3456 3582 4776 5373 6368 6912 7164 9551 9552 10746 12736 14328 19102 19104 21492 25472 28653 28656 38204 38208 42984 50944 57306 57312 76408 76416 85959 85968 114612 114624 152816 152832 171918 171936 229224 229248 257877 305632 343836 343872 458448 458496 515754 611264 687672 687744 916896 1031508 1222528 1375344 1375488 1833792 1900649 2063016 2445056 2750688 3667584 3801298 4126032 5501376 5701947 7335168 7602596 8252064 11002752 11403894 15205192 16504128 17105841 22005504 22807788 30410384 33008256 34211682 45615576 51317523 60820768 66016512 68423364 91231152 102635046 121641536 136846728 182462304 205270092 243283072 273693456 364924608 410540184 486566144 547386912 729849216 821080368 1094773824 1459698432 1642160736 2189547648 3284321472 4379095296 6568642944 13137285888
• Sum of all divisors σ(n): 39048576000
• Sum of proper divisors (its aliquot sum) s(n): 25911290112
• 13137285888 is an abundant number, because the sum of its proper divisors (25911290112) is greater than itself. Its abundance is 12774004224

Bases of 13137285888

• Binary: 1100001111000010110001001100000000₂
• Hexadecimal: 0x30F0B1300
• Base-36: 619LMO0

Squares and roots of 13137285888

• 13137285888 squared (13137285888²) is 172588280503043948544
• 13137285888 cubed (13137285888³) is 2267341581886824806250889347072
• The square root of 13137285888 is 114617.9998429567
• The cube root of 13137285888 is 2359.5827740833

Scales and comparisons

• 13,137,285,888 seconds is equal to 417 years, 37 weeks, 4 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 13,137,285,888 would take you about eight hundred thirty-five 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 13137285888 cubic inches would be around 196.6 feet tall.

Recreational maths with 13137285888

• 13137285888 backwards is 88858273131
• 13137285888 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13137285888's digits is 54
• More coming soon!