13154340864

Names of 13154340864

• Cardinal: 13154340864 can be written as Thirteen billion, one hundred fifty-four million, three hundred forty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.3154340864 × 10¹⁰

Factors of 13154340864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3133

Divisors of 13154340864

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 343 384 392 448 512 588 672 686 768 784 896 1024 1029 1176 1344 1372 1536 1568 1792 2048 2058 2352 2688 2744 3072 3121 3136 3584 4096 4116 4704 5376 5488 6144 6242 6272 7168 8232 9363 9408 10752 10976 12288 12484 12544 14336 16464 18726 18816 21504 21847 21952 24968 25088 28672 32928 37452 37632 43008 43694 43904 49936 50176 65541 65856 74904 75264 86016 87388 87808 99872 100352 131082 131712 149808 150528 152929 174776 175616 199744 200704 262164 263424 299616 301056 305858 349552 351232 399488 458787 524328 526848 599232 602112 611716 699104 702464 798976 917574 1048656 1053696 1070503 1198464 1223432 1398208 1404928 1597952 1835148 2097312 2107392 2141006 2396928 2446864 2796416 3195904 3211509 3670296 4194624 4214784 4282012 4793856 4893728 5592832 6391808 6423018 7340592 8389248 8564024 9587712 9787456 11185664 12783616 12846036 14681184 16778496 17128048 19175424 19574912 22371328 25692072 29362368 33556992 34256096 38350848 39149824 44742656 51384144 58724736 67113984 68512192 78299648 89485312 102768288 117449472 134227968 137024384 156599296 205536576 234898944 268455936 274048768 313198592 411073152 469797888 548097536 626397184 822146304 939595776 1096195072 1644292608 1879191552 2192390144 3288585216 4384780288 6577170432 13154340864
• Sum of all divisors σ(n): 40915683200
• Sum of proper divisors (its aliquot sum) s(n): 27761342336
• 13154340864 is an abundant number, because the sum of its proper divisors (27761342336) is greater than itself. Its abundance is 14607001472

Bases of 13154340864

• Binary: 1100010000000011110101000000000000₂
• Hexadecimal: 0x3100F5000
• Base-36: 61JR6DC

Squares and roots of 13154340864

• 13154340864 squared (13154340864²) is 173036683566300266496
• 13154340864 cubed (13154340864³) is 2276183517607220848862422892544
• The square root of 13154340864 is 114692.3749165567
• The cube root of 13154340864 is 2360.6034117299

Scales and comparisons

• 13,154,340,864 seconds is equal to 418 years, 13 weeks, 6 days, 7 hours, 34 minutes, 24 seconds.
• To count from 1 to 13,154,340,864 would take you about eight hundred thirty-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 13154340864 cubic inches would be around 196.7 feet tall.

Recreational maths with 13154340864

• 13154340864 backwards is 46804345131
• The number of decimal digits it has is: 11
• The sum of 13154340864's digits is 39
• More coming soon!