13478251056240

Names of 13478251056240

• Cardinal: 13478251056240 can be written as Thirteen trillion, four hundred seventy-eight billion, two hundred fifty-one million, fifty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.347825105624 × 10¹³

Factors of 13478251056240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1369741012

Divisors of 13478251056240

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 41 48 60 80 82 120 123 164 205 240 246 328 410 492 615 656 820 984 1230 1640 1968 2460 3280 4920 9840 1369740961 2739481922 4109222883 5478963844 6848704805 8218445766 10957927688 13697409610 16436891532 20546114415 21915855376 27394819220 32873783064 41092228830 54789638440 56159379401 65747566128 82184457660 109579276880 112318758802 164368915320 168478138203 224637517604 280796897005 328737830640 336956276406 449275035208 561593794010 673912552812 842390691015 898550070416 1123187588020 1347825105624 1684781382030 2246375176040 2695650211248 3369562764060 4492750352080 6739125528120 13478251056240
• Sum of all divisors σ(n): 42801665580576
• Sum of proper divisors (its aliquot sum) s(n): 29323414524336
• 13478251056240 is an abundant number, because the sum of its proper divisors (29323414524336) is greater than itself. Its abundance is 15845163468096

Bases of 13478251056240

• Binary: 11000100001000100110010111011100110001110000₂
• Hexadecimal: 0xC42265DCC70
• Base-36: 4RZTMOI9C

Squares and roots of 13478251056240

• 13478251056240 squared (13478251056240²) is 181663251535034675642937600
• 13478251056240 cubed (13478251056240³) is 2448502911882073918349449508296410624000
• The square root of 13478251056240 is 3671273.7648178733
• The cube root of 13478251056240 is 23798.2221303599

Scales and comparisons

• 13,478,251,056,240 seconds is equal to 428,566 years, 36 weeks, 2 hours, 44 minutes.
• To count from 1 to 13,478,251,056,240 would take you about one million, seventy-one thousand, four hundred sixteen 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 13478251056240 cubic inches would be around 1983.2 feet tall.

Recreational maths with 13478251056240

• 13478251056240 backwards is 04265015287431
• 13478251056240 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13478251056240's digits is 48
• More coming soon!