13491389457266112

Names of 13491389457266112

• Cardinal: 13491389457266112 can be written as Thirteen quadrillion, four hundred ninety-one trillion, three hundred eighty-nine billion, four hundred fifty-seven million, two hundred sixty-six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.3491389457266112 × 10¹⁶

Factors of 13491389457266112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 609755

Divisors of 13491389457266112

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 216 224 252 288 324 336 378 432 448 504 567 576 648 672 756 864 1008 1134 1296 1344 1512 1728 2016 2268 2592 3024 4032 4536 5184 6048 9072 12096 18144 36288 609743 1219486 1829229 2438972 3658458 4268201 4877944 5487687 7316916 8536402 9755888 10975374 12804603 14633832 16463061 17072804 19511776 21950748 25609206 29267664 32926122 34145608 38413809 39023552 43901496 49389183 51218412 58535328 65852244 68291216 76827618 87802992 98778366 102436824 115241427 117070656 131704488 136582432 153655236 175605984 197556732 204873648 230482854 263408976 273164864 307310472 345724281 351211968 395113464 409747296 460965708 526817952 614620944 691448562 790226928 819494592 921931416 1053635904 1229241888 1382897124 1580453856 1843862832 2458483776 2765794248 3160907712 3687725664 5531588496 7375451328 11063176992 22126353984 371786526049 743573052098 1115359578147 1487146104196 2230719156294 2602505682343 2974292208392 3346078734441 4461438312588 5205011364686 5948584416784 6692157468882 7807517047029 8922876625176 10038236203323 10410022729372 11897168833568 13384314937764 15615034094058 17845753250352 20076472406646 20820045458744 23422551141087 23794337667136 26768629875528 30114708609969 31230068188116 35691506500704 40152944813292 41640090917488 46845102282174 53537259751056 60229417219938 62460136376232 70267653423261 71383013001408 80305889626584 83280181834976 93690204564348 107074519502112 120458834439876 124920272752464 140535306846522 160611779253168 166560363669952 187380409128696 210802960269783 214149039004224 240917668879752 249840545504928 281070613693044 321223558506336 374760818257392 421605920539566 481835337759504 499681091009856 562141227386088 642447117012672 749521636514784 843211841079132 963670675519008 1124282454772176 1499043273029568 1686423682158264 1927341351038016 2248564909544352 3372847364316528 4497129819088704 6745694728633056 13491389457266112
• Sum of all divisors σ(n): 45706023325848248
• Sum of proper divisors (its aliquot sum) s(n): 32214633868582136
• 13491389457266112 is an abundant number, because the sum of its proper divisors (32214633868582136) is greater than itself. Its abundance is 18723244411316024

Bases of 13491389457266112

• Binary: 101111111011100101100011100100001000000111010111000000₂
• Hexadecimal: 0x2FEE58E42075C0
• Base-36: 3OUAQR5I400

Squares and roots of 13491389457266112

• 13491389457266112 squared (13491389457266112²) is 182017589487631196111433183596544
• 13491389457266112 cubed (13491389457266112³) is 2455670187850418615895821563193964770589851516928
• The square root of 13491389457266112 is 116152440.5996968795
• The cube root of 13491389457266112 is 238059.5233818801

Scales and comparisons

• 13,491,389,457,266,112 seconds is equal to 428,984,453 years, 6 weeks, 6 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 13,491,389,457,266,112 would take you about one billion, two hundred eighty-six million, nine hundred fifty-three thousand, three hundred fifty-nine 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 13491389457266112 cubic inches would be around 19838.3 feet tall.

Recreational maths with 13491389457266112

• 13491389457266112 backwards is 21166275498319431
• 13491389457266112 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13491389457266112's digits is 72
• More coming soon!