13868140421662240

Names of 13868140421662240

• Cardinal: 13868140421662240 can be written as Thirteen quadrillion, eight hundred sixty-eight trillion, one hundred forty billion, four hundred twenty-one million, six hundred sixty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.386814042166224 × 10¹⁶

Factors of 13868140421662240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 904290946

Divisors of 13868140421662240

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 13693 27386 54772 68465 95851 109544 136930 191702 219088 273860 383404 438176 479255 547720 766808 958510 1095440 1533616 1917020 2190880 3067232 3834040 7668080 15336160 904277239 1808554478 3617108956 4521386195 6329940673 7234217912 9042772390 12659881346 14468435824 18085544780 25319762692 28936871648 31649703365 36171089560 50639525384 63299406730 72342179120 101279050768 126598813460 144684358240 202558101536 253197626920 506395253840 1012790507680 12382268233627 24764536467254 49529072934508 61911341168135 86675877635389 99058145869016 123822682336270 173351755270778 198116291738032 247645364672540 346703510541556 396232583476064 433379388176945 495290729345080 693407021083112 866758776353890 990581458690160 1386814042166224 1733517552707780 1981162917380320 2773628084332448 3467035105415560 6934070210831120 13868140421662240
• Sum of all divisors σ(n): 37446713714269440
• Sum of proper divisors (its aliquot sum) s(n): 23578573292607200
• 13868140421662240 is an abundant number, because the sum of its proper divisors (23578573292607200) is greater than itself. Its abundance is 9710432870944960

Bases of 13868140421662240

• Binary: 110001010001010000000000001111100001110100011000100000₂
• Hexadecimal: 0x3145000F874620
• Base-36: 3SJUFRAA6N4

Squares and roots of 13868140421662240

• 13868140421662240 squared (13868140421662240²) is 192325318754942131866244641817600
• 13868140421662240 cubed (13868140421662240³) is 2667194527134487891542452360072427320806887424000
• The square root of 13868140421662240 is 117763069.0057890773
• The cube root of 13868140421662240 is 240255.1708581443

Scales and comparisons

• 13,868,140,421,662,240 seconds is equal to 440,963,968 years, 22 weeks, 3 days, 23 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,868,140,421,662,240 would take you about one billion, three hundred twenty-two million, eight hundred ninety-one thousand, nine hundred 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 13868140421662240 cubic inches would be around 20021.3 feet tall.

Recreational maths with 13868140421662240

• 13868140421662240 backwards is 04226612404186831
• The number of decimal digits it has is: 17
• The sum of 13868140421662240's digits is 58
• More coming soon!