13157456018616

Names of 13157456018616

• Cardinal: 13157456018616 can be written as Thirteen trillion, one hundred fifty-seven billion, four hundred fifty-six million, eighteen thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.3157456018616 × 10¹³

Factors of 13157456018616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 286879844

Divisors of 13157456018616

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 28 36 39 42 49 52 56 63 72 78 84 91 98 104 117 126 147 156 168 182 196 234 252 273 294 312 364 392 441 468 504 546 588 637 728 819 882 936 1092 1176 1274 1638 1764 1911 2184 2548 3276 3528 3822 5096 5733 6552 7644 11466 15288 22932 45864 286879819 573759638 860639457 1147519276 1721278914 2008158733 2295038552 2581918371 3442557828 3729437647 4016317466 5163836742 6024476199 6885115656 7458875294 8032634932 10327673484 11188312941 12048952398 14057111131 14917750588 16065269864 18073428597 20655346968 22376625882 24097904796 26106063529 28114222262 29835501176 33564938823 36146857194 42171333393 44753251764 48195809592 52212127058 56228444524 67129877646 72293714388 78318190587 84342666786 89506503528 104424254116 112456889048 126514000179 134259755292 144587428776 156636381174 168685333572 182742444703 208848508232 234954571761 253028000358 268519510584 313272762348 337370667144 365484889406 469909143522 506056000716 548227334109 626545524696 730969778812 939818287044 1012112001432 1096454668218 1461939557624 1644682002327 1879636574088 2192909336436 3289364004654 4385818672872 6578728009308 13157456018616
• Sum of all divisors σ(n): 44641368790200
• Sum of proper divisors (its aliquot sum) s(n): 31483912771584
• 13157456018616 is an abundant number, because the sum of its proper divisors (31483912771584) is greater than itself. Its abundance is 18326456752968

Bases of 13157456018616

• Binary: 10111111011101110101011111011111110010111000₂
• Hexadecimal: 0xBF7757DFCB8
• Base-36: 4NWG9LJ20

Squares and roots of 13157456018616

• 13157456018616 squared (13157456018616²) is 173118648881814402138555456
• 13157456018616 cubed (13157456018616³) is 2277801008664698963888206226091284368896
• The square root of 13157456018616 is 3627320.7769117967
• The cube root of 13157456018616 is 23607.8973968253

Scales and comparisons

• 13,157,456,018,616 seconds is equal to 418,366 years, 20 weeks, 6 days, 14 hours, 3 minutes, 36 seconds.
• To count from 1 to 13,157,456,018,616 would take you about one million, forty-five thousand, nine hundred sixteen 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 13157456018616 cubic inches would be around 1967.3 feet tall.

Recreational maths with 13157456018616

• 13157456018616 backwards is 61681065475131
• The number of decimal digits it has is: 14
• The sum of 13157456018616's digits is 54
• More coming soon!