1352815256465920

Names of 1352815256465920

• Cardinal: 1352815256465920 can be written as One quadrillion, three hundred fifty-two trillion, eight hundred fifteen billion, two hundred fifty-six million, four hundred sixty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.35281525646592 × 10¹⁵

Factors of 1352815256465920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 442986

Divisors of 1352815256465920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 128 130 160 208 256 260 320 416 512 520 640 832 1040 1280 1664 2080 2560 3328 4160 6656 8320 16640 33280 129803 259606 313163 519212 626326 649015 1038424 1252652 1298030 1565815 1687439 2076848 2505304 2596060 3131630 3374878 4071119 4153696 5010608 5192120 6263260 6749756 8142238 8307392 8437195 10021216 10384240 12526520 13499512 16284476 16614784 16874390 20042432 20355595 20768480 25053040 26999024 32568952 33229568 33748780 40084864 40711190 41536960 50106080 53998048 65137904 66459136 67497560 80169728 81422380 83073920 100212160 107996096 130275808 134995120 160339456 162844760 166147840 200424320 215992192 260551616 269990240 325689520 332295680 400848640 431984384 521103232 539980480 651379040 801697280 863968768 1042206464 1079960960 1302758080 2084412928 2159921920 2605516160 4319843840 5211032320 10422064640 40649496889 81298993778 162597987556 203247484445 325195975112 406494968890 528443459557 650391950224 812989937780 1056886919114 1300783900448 1625979875560 2113773838228 2601567800896 2642217297785 3251959751120 4227547676456 5203135601792 5284434595570 6503919502240 8455095352912 10406271203584 10568869191140 13007839004480 16910190705824 20812542407168 21137738382280 26015678008960 33820381411648 42275476764560 52031356017920 67640762823296 84550953529120 104062712035840 135281525646592 169101907058240 270563051293184 338203814116480 676407628232960 1352815256465920
• Sum of all divisors σ(n): 3493130631705792
• Sum of proper divisors (its aliquot sum) s(n): 2140315375239872
• 1352815256465920 is an abundant number, because the sum of its proper divisors (2140315375239872) is greater than itself. Its abundance is 787500118773952

Bases of 1352815256465920

• Binary: 100110011100110000011011000110011101111001000000000₂
• Hexadecimal: 0x4CE60D8CEF200
• Base-36: DBJ6QZ1M9S

Squares and roots of 1352815256465920

• 1352815256465920 squared (1352815256465920²) is 1830109118126952904368121446400
• 1352815256465920 cubed (1352815256465920³) is 2475799535999532474140413629953901422706688000
• The square root of 1352815256465920 is 36780636.9774358313
• The cube root of 1352815256465920 is 110597.7174951607

Scales and comparisons

• 1,352,815,256,465,920 seconds is equal to 43,015,340 years, 32 weeks, 2 days, 20 hours, 58 minutes, 40 seconds.
• To count from 1 to 1,352,815,256,465,920 would take you about one hundred twenty-nine million, forty-six thousand and 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 1352815256465920 cubic inches would be around 9216.5 feet tall.

Recreational maths with 1352815256465920

• 1352815256465920 backwards is 0295646525182531
• 1352815256465920 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1352815256465920's digits is 64
• More coming soon!