13538694929320704

Names of 13538694929320704

• Cardinal: 13538694929320704 can be written as Thirteen quadrillion, five hundred thirty-eight trillion, six hundred ninety-four billion, nine hundred twenty-nine million, three hundred twenty thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.3538694929320704 × 10¹⁶

Factors of 13538694929320704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 123276286900

Divisors of 13538694929320704

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 78 88 96 104 128 132 143 156 176 192 208 256 264 286 312 352 384 416 429 528 572 624 704 768 832 858 1056 1144 1248 1408 1664 1716 2112 2288 2496 2816 3328 3432 4224 4576 4992 6864 8448 9152 9984 13728 18304 27456 36608 54912 109824 123276286871 246552573742 369828860613 493105147484 739657721226 986210294968 1356039155581 1479315442452 1602591729323 1972420589936 2712078311162 2958630884904 3205183458646 3944841179872 4068117466743 4807775187969 5424156622324 5917261769808 6410366917292 7889682359744 8136234933486 9615550375938 10848313244648 11834523539616 12820733834584 15779364719488 16272469866972 17628509022553 19231100751876 21696626489296 23669047079232 25641467669168 31558729438976 32544939733944 35257018045106 38462201503752 43393252978592 47338094158464 51282935338336 52885527067659 65089879467888 70514036090212 76924403007504 86786505957184 94676188316928 102565870676672 105771054135318 130179758935776 141028072180424 153848806015008 173573011914368 205131741353344 211542108270636 260359517871552 282056144360848 307697612030016 347146023828736 410263482706688 423084216541272 520719035743104 564112288721696 615395224060032 846168433082544 1041438071486208 1128224577443392 1230790448120064 1692336866165088 2256449154886784 3384673732330176 4512898309773568 6769347464660352 13538694929320704
• Sum of all divisors σ(n): 42332090701549824
• Sum of proper divisors (its aliquot sum) s(n): 28793395772229120
• 13538694929320704 is an abundant number, because the sum of its proper divisors (28793395772229120) is greater than itself. Its abundance is 15254700842908416

Bases of 13538694929320704

• Binary: 110000000110010101111100001101111111000000101100000000₂
• Hexadecimal: 0x30195F0DFC0B00
• Base-36: 3PB2EL668LC

Squares and roots of 13538694929320704

• 13538694929320704 squared (13538694929320704²) is 183296260389214142278122883055616
• 13538694929320704 cubed (13538694929320704³) is 2481592151094900918247769316749091485258732273664
• The square root of 13538694929320704 is 116355897.6989164225
• The cube root of 13538694929320704 is 238337.4384547637

Scales and comparisons

• 13,538,694,929,320,704 seconds is equal to 430,488,620 years, 42 weeks, 4 days, 5 hours, 58 minutes, 24 seconds.
• To count from 1 to 13,538,694,929,320,704 would take you about one billion, two hundred ninety-one million, four hundred sixty-five thousand, eight hundred sixty-two 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 13538694929320704 cubic inches would be around 19861.5 feet tall.

Recreational maths with 13538694929320704

• 13538694929320704 backwards is 40702392949683531
• The number of decimal digits it has is: 17
• The sum of 13538694929320704's digits is 75
• More coming soon!