13004786718

Names of 13004786718

• Cardinal: 13004786718 can be written as Thirteen billion, four million, seven hundred eighty-six thousand, seven hundred eighteen.

Scientific notation

• Scientific notation: 1.3004786718 × 10¹⁰

Factors of 13004786718

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 32507

Divisors of 13004786718

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 11 14 17 18 21 22 33 34 42 51 63 66 77 99 102 119 126 153 154 187 198 231 238 289 306 357 374 462 561 578 693 714 867 1071 1122 1309 1386 1683 1734 2023 2142 2601 2618 3179 3366 3927 4046 5202 6069 6358 7854 9537 11781 12138 18207 19074 22253 23562 28611 32467 36414 44506 57222 64934 66759 97401 133518 194802 200277 227269 292203 357137 400554 454538 551939 584406 681807 714274 1071411 1103878 1363614 1655817 2045421 2142822 2499959 3214233 3311634 3863573 4090842 4967451 4999918 6071329 6428466 7499877 7727146 9382963 9934902 11590719 12142658 14999754 18213987 18765926 22499631 23181438 28148889 34772157 36427974 42499303 44999262 54641961 56297778 65680741 69544314 84446667 84998606 103212593 109283922 127497909 131361482 168893334 197042223 206425186 254995818 309637779 382493727 394084446 591126669 619275558 722488151 764987454 928913337 1182253338 1444976302 1857826674 2167464453 4334928906 6502393359 13004786718
• Sum of all divisors σ(n): 37318978944
• Sum of proper divisors (its aliquot sum) s(n): 24314192226
• 13004786718 is an abundant number, because the sum of its proper divisors (24314192226) is greater than itself. Its abundance is 11309405508

Bases of 13004786718

• Binary: 1100000111001001010100110000011110₂
• Hexadecimal: 0x307254C1E
• Base-36: 5Z2PPNI

Squares and roots of 13004786718

• 13004786718 squared (13004786718²) is 169124477580669211524
• 13004786718 cubed (13004786718³) is 2199427759729775735578847738232
• The square root of 13004786718 is 114038.5317250271
• The cube root of 13004786718 is 2351.6232465653

Scales and comparisons

• 13,004,786,718 seconds is equal to 413 years, 26 weeks, 4 days, 8 hours, 45 minutes, 18 seconds.
• To count from 1 to 13,004,786,718 would take you about eight hundred twenty-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 13004786718 cubic inches would be around 196 feet tall.

Recreational maths with 13004786718

• 13004786718 backwards is 81768740031
• The number of decimal digits it has is: 11
• The sum of 13004786718's digits is 45
• More coming soon!