13508406494820

Names of 13508406494820

• Cardinal: 13508406494820 can be written as Thirteen trillion, five hundred eight billion, four hundred six million, four hundred ninety-four thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.350840649482 × 10¹³

Factors of 13508406494820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2135

Divisors of 13508406494820

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 31 36 45 54 60 62 90 93 108 124 135 155 180 186 233 270 279 310 372 465 466 540 558 620 699 837 930 932 1116 1165 1395 1398 1674 1860 1861 2097 2330 2790 2796 3348 3495 3722 4185 4194 4660 5580 5583 6291 6990 7223 7444 8370 8388 9305 10485 11166 12582 13980 14446 16740 16749 18610 20970 21669 22332 25164 27915 28892 31455 33498 36115 37220 41940 43338 50247 55830 57691 62910 65007 66996 72230 83745 86676 100494 108345 111660 115382 125820 130014 144460 167490 173073 195021 200988 216690 230764 251235 260028 288455 325035 334980 346146 390042 433380 433613 502470 519219 576910 650070 692292 780084 865365 867226 975105 1004940 1038438 1153820 1300140 1300839 1557657 1730730 1734452 1950210 2076876 2168065 2596095 2601678 3115314 3461460 3463321 3900420 3902517 4336130 5192190 5203356 6230628 6504195 6926642 7788285 7805034 8672260 10384380 10389963 11707551 13008390 13442003 13853284 15576570 15610068 17316605 19512585 20779926 23415102 26016780 26884006 31153140 31169889 34633210 39025170 40326009 41559852 46830204 51949815 53768012 58537755 62339778 67210015 69266420 78050340 80652018 93509667 103899630 107362951 117075510 120978027 124679556 134420030 155849445 161304036 187019334 201630045 207799260 214725902 234151020 241956054 268840060 311698890 322088853 362934081 374038668 403260090 429451804 467548335 483912108 536814755 604890135 623397780 644177706 725868162 806520180 806953793 935096670 966266559 1073629510 1209780270 1288355412 1451736324 1610444265 1613907586 1814670405 1870193340 1932533118 2147259020 2419560540 2420861379 2898799677 3220888530 3227815172 3629340810 3865066236 4034768965 4831332795 4841722758 5797599354 6441777060 7258681620 7262584137 8069537930 9662665590 9683445516 11595198708 12104306895 14493998385 14525168274 16139075860 19325331180 21787752411 24208613790 25015567583 28987996770 29050336548 36312920685 43575504822 48417227580 50031135166 57975993540 72625841370 75046702749 87151009644 100062270332 108938762055 125077837915 145251682740 150093405498 217877524110 225140108247 250155675830 300186810996 375233513745 435755048220 450280216494 500311351660 675420324741 750467027490 900560432988 1125700541235 1350840649482 1500934054980 2251401082470 2701681298964 3377101623705 4502802164940 6754203247410 13508406494820
• Sum of all divisors σ(n): 43591447710720
• Sum of proper divisors (its aliquot sum) s(n): 30083041215900
• 13508406494820 is an abundant number, because the sum of its proper divisors (30083041215900) is greater than itself. Its abundance is 16574634721080

Bases of 13508406494820

• Binary: 11000100100100101011110001010100011001100100₂
• Hexadecimal: 0xC492BC54664
• Base-36: 4SDOCG7L0

Squares and roots of 13508406494820

• 13508406494820 squared (13508406494820²) is 182477046029295158686832400
• 13508406494820 cubed (13508406494820³) is 2464974113737698813591989334572808168000
• The square root of 13508406494820 is 3675378.4151866593
• The cube root of 13508406494820 is 23815.9571535211

Scales and comparisons

• 13,508,406,494,820 seconds is equal to 429,525 years, 28 weeks, 1 day, 9 hours, 27 minutes.
• To count from 1 to 13,508,406,494,820 would take you about one million, seventy-three thousand, eight hundred thirteen 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 13508406494820 cubic inches would be around 1984.7 feet tall.

Recreational maths with 13508406494820

• 13508406494820 backwards is 02849460480531
• 13508406494820 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13508406494820's digits is 54
• More coming soon!