13445159762944

Names of 13445159762944

• Cardinal: 13445159762944 can be written as Thirteen trillion, four hundred forty-five billion, one hundred fifty-nine million, seven hundred sixty-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3445159762944 × 10¹³

Factors of 13445159762944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 797364

Divisors of 13445159762944

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 181 182 208 224 256 362 364 416 448 512 724 728 832 896 1024 1267 1448 1456 1664 1792 2353 2534 2896 2912 3328 3584 4706 5068 5792 5824 6656 7168 9412 10136 11584 11648 13312 16471 18824 20272 23168 23296 32942 37648 40544 46336 46592 65884 75296 81088 92672 93184 131768 150592 162176 185344 263536 301184 324352 527072 602368 648704 797161 1054144 1204736 1297408 1594322 2108288 2409472 3188644 4216576 5580127 6377288 8433152 10363093 11160254 12754576 16866304 20726186 22320508 25509152 41452372 44641016 51018304 72541651 82904744 89282032 102036608 144286141 145083302 165809488 178564064 204073216 288572282 290166604 331618976 357128128 408146432 577144564 580333208 663237952 714256256 816292864 1010002987 1154289128 1160666416 1326475904 1428512512 1875719833 2020005974 2308578256 2321332832 2652951808 2857025024 3751439666 4040011948 4617156512 4642665664 5305903616 5714050048 7502879332 8080023896 9234313024 9285331328 10611807232 13130038831 15005758664 16160047792 18468626048 18570662656 26260077662 30011517328 32320095584 36937252096 37141325312 52520155324 60023034656 64640191168 73874504192 74282650624 105040310648 120046069312 129280382336 147749008384 210080621296 240092138624 258560764672 420161242592 480184277248 517121529344 840322485184 960368554496 1034243058688 1680644970368 1920737108992 3361289940736 6722579881472 13445159762944
• Sum of all divisors σ(n): 33262419875776
• Sum of proper divisors (its aliquot sum) s(n): 19817260112832
• 13445159762944 is an abundant number, because the sum of its proper divisors (19817260112832) is greater than itself. Its abundance is 6372100349888

Bases of 13445159762944

• Binary: 11000011101001110001111110001011110000000000₂
• Hexadecimal: 0xC3A71F8BC00
• Base-36: 4RKMCZ8XS

Squares and roots of 13445159762944

• 13445159762944 squared (13445159762944²) is 180772321051088358275547136
• 13445159762944 cubed (13445159762944³) is 2430512737250087812065253471693658128384
• The square root of 13445159762944 is 3666764.2088009967
• The cube root of 13445159762944 is 23778.7300039415

Scales and comparisons

• 13,445,159,762,944 seconds is equal to 427,514 years, 25 weeks, 4 days, 49 minutes, 4 seconds.
• To count from 1 to 13,445,159,762,944 would take you about one million, sixty-eight thousand, seven hundred eighty-six 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 13445159762944 cubic inches would be around 1981.6 feet tall.

Recreational maths with 13445159762944

• 13445159762944 backwards is 44926795154431
• 13445159762944 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13445159762944's digits is 64
• More coming soon!