13129636286390625

Names of 13129636286390625

• Cardinal: 13129636286390625 can be written as Thirteen quadrillion, one hundred twenty-nine trillion, six hundred thirty-six billion, two hundred eighty-six million, three hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3129636286390625 × 10¹⁶

Factors of 13129636286390625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 11325

Divisors of 13129636286390625

• Number of divisors d(n): 189
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 125 135 225 243 375 405 625 675 729 1125 1215 1875 2025 2187 3125 3375 3645 5625 6075 6561 9375 10125 10935 11317 15625 16875 18225 28125 30375 32805 33951 46875 50625 54675 56585 84375 91125 101853 140625 151875 164025 169755 253125 273375 282925 305559 421875 455625 509265 759375 820125 848775 916677 1265625 1366875 1414625 1527795 2278125 2546325 2750031 3796875 4100625 4243875 4583385 6834375 7073125 7638975 8250093 11390625 12731625 13750155 20503125 21219375 22916925 24750279 34171875 35365625 38194875 41250465 63658125 68750775 74250837 102515625 106096875 114584625 123751395 128074489 176828125 190974375 206252325 318290625 343753875 371254185 384223467 530484375 572923125 618756975 640372445 954871875 1031261625 1152670401 1591453125 1718769375 1856270925 1921117335 2864615625 3093784875 3201862225 3458011203 4774359375 5156308125 5763352005 8593846875 9281354625 9605586675 10374033609 14323078125 15468924375 16009311125 17290056015 25781540625 28816760025 31122100827 42969234375 46406773125 48027933375 51870168045 77344621875 80046555625 86450280075 93366302481 128907703125 144083800125 155610504135 232033865625 240139666875 259350840225 280098907443 386723109375 400232778125 432251400375 466831512405 720419000625 778052520675 840296722329 1160169328125 1200698334375 1296754201125 1400494537215 2001163890625 2161257001875 2334157562025 3602095003125 3890262603375 4201483611645 6003491671875 6483771005625 7002472686075 10806285009375 11670787810125 18010475015625 19451313016875 21007418058225 32418855028125 35012363430375 54031425046875 58353939050625 97256565084375 105037090291125 162094275140625 175061817151875 291769695253125 486282825421875 525185451455625 875309085759375 1458848476265625 2625927257278125 4376545428796875 13129636286390625
• Sum of all divisors σ(n): 24618677585623797
• Sum of proper divisors (its aliquot sum) s(n): 11489041299233172
• 13129636286390625 is a deficient number, because the sum of its proper divisors (11489041299233172) is less than itself. Its deficiency is 1640594987157453

Bases of 13129636286390625

• Binary: 101110101001010101010110101010111000010110000101100001₂
• Hexadecimal: 0x2EA555AAE16161
• Base-36: 3LA2FN3R529

Squares and roots of 13129636286390625

• 13129636286390625 squared (13129636286390625²) is 172387349012905402144590087890625
• 13129636286390625 cubed (13129636286390625³) is 2263383192914527858491198409277409702301025390625
• 13129636286390625 is a perfect square number. Its square root is 114584625
• The cube root of 13129636286390625 is 235912.4704513461

Scales and comparisons

• 13,129,636,286,390,625 seconds is equal to 417,481,821 years, 14 weeks, 2 days, 8 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,129,636,286,390,625 would take you about one billion, two hundred fifty-two million, four hundred forty-five thousand, four hundred sixty-three 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 13129636286390625 cubic inches would be around 19659.4 feet tall.

Recreational maths with 13129636286390625

• 13129636286390625 backwards is 52609368263692131
• The number of decimal digits it has is: 17
• The sum of 13129636286390625's digits is 72
• More coming soon!