13638487445800

Names of 13638487445800

• Cardinal: 13638487445800 can be written as Thirteen trillion, six hundred thirty-eight billion, four hundred eighty-seven million, four hundred forty-five thousand, eight hundred.

Scientific notation

• Scientific notation: 1.36384874458 × 10¹³

Factors of 13638487445800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 525411

Divisors of 13638487445800

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 25 28 34 35 40 50 56 68 70 85 100 119 136 140 170 175 200 238 280 340 350 425 476 595 680 700 850 952 1093 1190 1400 1700 2186 2380 2975 3400 4372 4760 5465 5950 7651 8744 10930 11900 15302 18581 21860 23800 27325 30604 37162 38255 43720 54650 61208 74324 76510 92905 109300 130067 148648 153020 185810 191275 218600 260134 306040 371620 382550 464525 520268 524287 650335 743240 765100 929050 1040536 1048574 1300670 1530200 1858100 2097148 2601340 2621435 3251675 3670009 3716200 4194296 5202680 5242870 6503350 7340018 8912879 10485740 13006700 13107175 14680036 17825758 18350045 20971480 26013400 26214350 29360072 35651516 36700090 44564395 52428700 62390153 71303032 73400180 89128790 91750225 104857400 124780306 146800360 178257580 183500450 222821975 249560612 311950765 356515160 367000900 445643950 499121224 573045691 623901530 734001800 891287900 1146091382 1247803060 1559753825 1782575800 2292182764 2495606120 2865228455 3119507650 4011319837 4584365528 5730456910 6239015300 8022639674 9741776747 11460913820 12478030600 14326142275 16045279348 19483553494 20056599185 22921827640 28652284550 32090558696 38967106988 40113198370 48708883735 57304569100 68192437229 77934213976 80226396740 97417767470 100282995925 114609138200 136384874458 160452793480 194835534940 200565991850 243544418675 272769748916 340962186145 389671069880 401131983700 487088837350 545539497832 681924372290 802263967400 974177674700 1363848744580 1704810930725 1948355349400 2727697489160 3409621861450 6819243722900 13638487445800
• Sum of all divisors σ(n): 38406318981120
• Sum of proper divisors (its aliquot sum) s(n): 24767831535320
• 13638487445800 is an abundant number, because the sum of its proper divisors (24767831535320) is greater than itself. Its abundance is 11129344089520

Bases of 13638487445800

• Binary: 11000110011101110101001100110001000100101000₂
• Hexadecimal: 0xC6775331128
• Base-36: 4U1FNAFQG

Squares and roots of 13638487445800

• 13638487445800 squared (13638487445800²) is 186008339809244207937640000
• 13638487445800 cubed (13638487445800³) is 2536872407302477496743867849279912000000
• The square root of 13638487445800 is 3693032.2833411571
• The cube root of 13638487445800 is 23892.1593567311

Scales and comparisons

• 13,638,487,445,800 seconds is equal to 433,661 years, 37 weeks, 22 hours, 56 minutes, 40 seconds.
• To count from 1 to 13,638,487,445,800 would take you about one million, eighty-four thousand, one hundred fifty-four 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 13638487445800 cubic inches would be around 1991 feet tall.

Recreational maths with 13638487445800

• 13638487445800 backwards is 00854478483631
• The number of decimal digits it has is: 14
• The sum of 13638487445800's digits is 61
• More coming soon!