13125491359744

Names of 13125491359744

• Cardinal: 13125491359744 can be written as Thirteen trillion, one hundred twenty-five billion, four hundred ninety-one million, three hundred fifty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.3125491359744 × 10¹³

Factors of 13125491359744

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 26
• Sum of prime factors: 92

Divisors of 13125491359744

• Number of divisors d(n): 207
• Complete list of divisors:
  1 2 4 8 16 29 32 58 61 64 116 122 128 232 244 256 464 488 512 841 928 976 1024 1682 1769 1856 1952 2048 3364 3538 3712 3721 3904 4096 6728 7076 7424 7442 7808 8192 13456 14152 14848 14884 15616 16384 26912 28304 29696 29768 31232 32768 51301 53824 56608 59392 59536 62464 65536 102602 107648 107909 113216 118784 119072 124928 131072 205204 215296 215818 226432 237568 238144 249856 262144 410408 430592 431636 452864 475136 476288 499712 524288 820816 861184 863272 905728 950272 952576 999424 1048576 1641632 1722368 1726544 1811456 1900544 1905152 1998848 2097152 3129361 3283264 3444736 3453088 3622912 3801088 3810304 3997696 4194304 6258722 6566528 6889472 6906176 7245824 7602176 7620608 7995392 12517444 13133056 13778944 13812352 14491648 15204352 15241216 15990784 25034888 26266112 27557888 27624704 28983296 30408704 30482432 31981568 50069776 52532224 55115776 55249408 57966592 60817408 60964864 63963136 100139552 105064448 110231552 110498816 115933184 121634816 121929728 127926272 200279104 210128896 220463104 220997632 231866368 243859456 255852544 400558208 420257792 440926208 441995264 463732736 487718912 801116416 840515584 881852416 883990528 927465472 975437824 1602232832 1681031168 1763704832 1767981056 1854930944 1950875648 3204465664 3362062336 3527409664 3535962112 3709861888 3901751296 6408931328 6724124672 7071924224 7419723776 7803502592 12817862656 13448249344 14143848448 15607005184 25635725312 26896498688 28287696896 51271450624 53792997376 56575393792 102542901248 107585994752 113150787584 205085802496 215171989504 226301575168 410171604992 452603150336 820343209984 1640686419968 3281372839936 6562745679872 13125491359744
• Sum of all divisors σ(n): 27640401344751
• Sum of proper divisors (its aliquot sum) s(n): 14514909985007
• 13125491359744 is an abundant number, because the sum of its proper divisors (14514909985007) is greater than itself. Its abundance is 1389418625263

Bases of 13125491359744

• Binary: 10111111000000000100010000000000000000000000₂
• Hexadecimal: 0xBF004400000
• Base-36: 4NHRMNYF4

Squares and roots of 13125491359744

• 13125491359744 squared (13125491359744²) is 172278523434714398023745536
• 13125491359744 cubed (13125491359744³) is 2261240270811798053328986221712490102784
• 13125491359744 is a perfect square number. Its square root is 3622912
• The cube root of 13125491359744 is 23588.7642578975

Scales and comparisons

• 13,125,491,359,744 seconds is equal to 417,350 years, 1 week, 2 days, 6 hours, 9 minutes, 4 seconds.
• To count from 1 to 13,125,491,359,744 would take you about one million, forty-three thousand, three hundred seventy-five 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 13125491359744 cubic inches would be around 1965.7 feet tall.

Recreational maths with 13125491359744

• 13125491359744 backwards is 44795319452131
• 13125491359744 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13125491359744's digits is 58
• More coming soon!