13491049403909392

Names of 13491049403909392

• Cardinal: 13491049403909392 can be written as Thirteen quadrillion, four hundred ninety-one trillion, forty-nine billion, four hundred three million, nine hundred nine thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.3491049403909392 × 10¹⁶

Factors of 13491049403909392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 88010211

Divisors of 13491049403909392

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 37 56 71 74 112 142 148 259 284 296 497 518 521 568 592 994 1036 1042 1136 1988 2072 2084 2627 3647 3976 4144 4168 5254 7294 7952 8336 10508 14588 18389 19277 21016 29176 36778 36991 38554 42032 58352 73556 73982 77108 134939 147112 147964 154216 258937 269878 294224 295928 308432 517874 539756 591856 1035748 1079512 1368667 2071496 2159024 2737334 4142992 5474668 9580669 10949336 19161338 21898672 38322676 76645352 88009573 153290704 176019146 352038292 616067011 704076584 1232134022 1408153168 2464268044 3256354201 4928536088 6248679683 6512708402 9857072176 12497359366 13025416804 22794479407 24994718732 26050833608 43740757781 45588958814 45852987533 49989437464 52101667216 87481515562 91177917628 91705975066 99978874928 174963031124 182355835256 183411950132 231201148271 320970912731 349926062248 364711670512 366823900264 462402296542 641941825462 699852124496 733647800528 924804593084 1283883650924 1618408037897 1696560538721 1849609186168 2567767301848 3236816075794 3255562114843 3393121077442 3699218372336 5135534603696 6473632151588 6511124229686 6786242154884 11875923771047 12947264303176 13022248459372 13572484309768 22788934803901 23751847542094 25894528606352 26044496918744 27144968619536 45577869607802 47503695084188 52088993837488 91155739215604 95007390168376 120455798249191 182311478431208 190014780336752 240911596498382 364622956862416 481823192996764 843190587744337 963646385993528 1686381175488674 1927292771987056 3372762350977348 6745524701954696 13491049403909392
• Sum of all divisors σ(n): 31172253238531584
• Sum of proper divisors (its aliquot sum) s(n): 17681203834622192
• 13491049403909392 is an abundant number, because the sum of its proper divisors (17681203834622192) is greater than itself. Its abundance is 4190154430712800

Bases of 13491049403909392

• Binary: 101111111011100000100110110111010111100000010100010000₂
• Hexadecimal: 0x2FEE09B75E0510
• Base-36: 3OU6EJAIIOG

Squares and roots of 13491049403909392

• 13491049403909392 squared (13491049403909392²) is 182008414018723961207212945809664
• 13491049403909392 cubed (13491049403909392³) is 2455484505453799723307680792389488654046333964288
• The square root of 13491049403909392 is 116150976.7669191493
• The cube root of 13491049403909392 is 238057.5232513417

Scales and comparisons

• 13,491,049,403,909,392 seconds is equal to 428,973,640 years, 25 weeks, 2 days, 20 hours, 9 minutes, 52 seconds.
• To count from 1 to 13,491,049,403,909,392 would take you about one billion, two hundred eighty-six million, nine hundred twenty thousand, nine hundred twenty-one 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 13491049403909392 cubic inches would be around 19838.1 feet tall.

Recreational maths with 13491049403909392

• 13491049403909392 backwards is 29390930494019431
• The number of decimal digits it has is: 17
• The sum of 13491049403909392's digits is 70
• More coming soon!