13139512522785

Names of 13139512522785

• Cardinal: 13139512522785 can be written as Thirteen trillion, one hundred thirty-nine billion, five hundred twelve million, five hundred twenty-two thousand, seven hundred eighty-five.

Scientific notation

• Scientific notation: 1.3139512522785 × 10¹³

Factors of 13139512522785

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 848

Divisors of 13139512522785

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 11 15 27 33 45 55 81 99 121 135 165 243 297 363 405 495 605 729 829 891 1089 1215 1331 1485 1815 2187 2487 2673 3267 3645 3993 4145 4455 5445 6561 6655 7461 8019 9119 9801 10935 11979 12435 13365 14641 16335 19683 19965 22383 24057 27357 29403 32805 35937 37305 40095 43923 45595 49005 59895 67149 72171 73205 82071 88209 98415 100309 107811 111915 120285 131769 136785 147015 161051 179685 201447 216513 219615 246213 264627 300927 323433 335745 360855 395307 410355 441045 483153 501545 539055 604341 658845 738639 793881 805255 902781 970299 1007235 1082565 1103399 1185921 1231065 1323135 1449459 1504635 1617165 1813023 1976535 2215917 2381643 2415765 2708343 2910897 3021705 3310197 3557763 3693195 3969405 4348377 4513905 4851495 5439069 5516995 5929605 6647751 7247295 8125029 8732691 9065115 9930591 10673289 11079585 11908215 12137389 13045131 13541715 14554485 16317207 16550985 17788815 19943253 21741885 24375087 26198073 27195345 29791773 32019867 33238755 36412167 39135393 40625145 43663455 49652955 53366445 59829759 60686945 65225655 73125261 81586035 89375319 96059601 99716265 109236501 117406179 121875435 130990365 133511279 148958865 160099335 179489277 182060835 195676965 219375783 268125957 288178803 299148795 327709503 352218537 365626305 400533837 446876595 480298005 546182505 587030895 658127349 667556395 804377871 897446385 983128509 1056655611 1096878915 1201601511 1340629785 1440894015 1638547515 1761092685 1974382047 2002669185 2413133613 2949385527 3169966833 3290636745 3604804533 4021889355 4915642545 5283278055 6008007555 7239400839 8848156581 9871910235 10814413599 12065668065 14746927635 15849834165 18024022665 21718202517 26544469743 32443240797 36197004195 44240782905 54072067995 79633409229 97329722391 108591012585 132722348715 162216203985 238900227687 291989167173 398167046145 486648611955 875967501519 1194501138435 1459945835865 2627902504557 4379837507595 13139512522785
• Sum of all divisors σ(n): 26047161645120
• Sum of proper divisors (its aliquot sum) s(n): 12907649122335
• 13139512522785 is a deficient number, because the sum of its proper divisors (12907649122335) is less than itself. Its deficiency is 231863400450

Bases of 13139512522785

• Binary: 10111111001101000111111110011111100000100001₂
• Hexadecimal: 0xBF347F9F821
• Base-36: 4NO7II529

Squares and roots of 13139512522785

• 13139512522785 squared (13139512522785²) is 172646789336423835144156225
• 13139512522785 cubed (13139512522785³) is 2268494650504564782204997104099912086625
• The square root of 13139512522785 is 3624846.5516191165
• The cube root of 13139512522785 is 23597.1607488655

Scales and comparisons

• 13,139,512,522,785 seconds is equal to 417,795 years, 44 weeks, 3 days, 5 hours, 39 minutes, 45 seconds.
• To count from 1 to 13,139,512,522,785 would take you about one million, forty-four thousand, four hundred eighty-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 13139512522785 cubic inches would be around 1966.4 feet tall.

Recreational maths with 13139512522785

• 13139512522785 backwards is 58722521593131
• The number of decimal digits it has is: 14
• The sum of 13139512522785's digits is 54
• More coming soon!