13838778291359534

Names of 13838778291359534

• Cardinal: 13838778291359534 can be written as Thirteen quadrillion, eight hundred thirty-eight trillion, seven hundred seventy-eight billion, two hundred ninety-one million, three hundred fifty-nine thousand, five hundred thirty-four.

Scientific notation

• Scientific notation: 1.3838778291359534 × 10¹⁶

Factors of 13838778291359534

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 54559

Divisors of 13838778291359534

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 47 94 107 214 2209 4418 5029 10058 11449 22898 54403 103823 108806 207646 236363 472726 538103 1076206 1225043 2450086 2556941 5113882 5821121 11109061 11642242 22218122 25290841 50581682 57577021 115154042 120176227 240352454 273592687 547185374 622859947 1188669527 1245719894 2377339054 2706119987 5412239974 5648282669 11296565338 12858856289 25717712578 29274417509 58548835018 66646014329 127187639389 133292028658 254375278778 604366245583 1208732491166 1375897622923 2751795245846 3132362673463 6264725346926 64667188277381 129334376554762 147221045652761 294442091305522 6919389145679767 13838778291359534
• Sum of all divisors σ(n): 21409909911936000
• Sum of proper divisors (its aliquot sum) s(n): 7571131620576466
• 13838778291359534 is a deficient number, because the sum of its proper divisors (7571131620576466) is less than itself. Its deficiency is 6267646670783068

Bases of 13838778291359534

• Binary: 110001001010100100101110101000001011101000111100101110₂
• Hexadecimal: 0x312A4BA82E8F2E
• Base-36: 3S9FQZC0AWE

Squares and roots of 13838778291359534

• 13838778291359534 squared (13838778291359534²) is 191511784597403903309282052697156
• 13838778291359534 cubed (13838778291359534³) is 2650289127226076310038598544633719863774815285304
• The square root of 13838778291359534 is 117638336.8267315057
• The cube root of 13838778291359534 is 240085.4920621061

Scales and comparisons

• 13,838,778,291,359,534 seconds is equal to 440,030,343 years, 26 weeks, 4 days, 21 hours, 12 minutes, 14 seconds.
• To count from 1 to 13,838,778,291,359,534 would take you about one billion, three hundred twenty million, ninety-one thousand and thirty 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 13838778291359534 cubic inches would be around 20007.1 feet tall.

Recreational maths with 13838778291359534

• 13838778291359534 backwards is 43595319287783831
• The number of decimal digits it has is: 17
• The sum of 13838778291359534's digits is 86
• More coming soon!