13418545872256

Names of 13418545872256

• Cardinal: 13418545872256 can be written as Thirteen trillion, four hundred eighteen billion, five hundred forty-five million, eight hundred seventy-two thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 1.3418545872256 × 10¹³

Factors of 13418545872256

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1311975

Divisors of 13418545872256

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 233 343 392 448 466 686 784 896 932 1372 1568 1631 1864 2744 3136 3262 3728 5488 6272 6524 7456 10976 11417 13048 14912 21952 22834 26096 29824 43904 45668 52192 79919 91336 104384 159838 182672 208768 319676 365344 639352 730688 1278704 1311733 1461376 2557408 2623466 5114816 5246932 9182131 10229632 10493864 18364262 20987728 36728524 41975456 64274917 73457048 83950912 128549834 146914096 167901824 257099668 293828192 305633789 449924419 514199336 587656384 611267578 899848838 1028398672 1175312768 1222535156 1799697676 2056797344 2139436523 2445070312 3599395352 4113594688 4278873046 4890140624 7198790704 8227189376 8557746092 9780281248 14397581408 14976055661 17115492184 19560562496 28795162816 29952111322 34230984368 39121124992 57590325632 59904222644 68461968736 104832389627 119808445288 136923937472 209664779254 239616890576 273847874944 419329558508 479233781152 838659117016 958467562304 1677318234032 1916935124608 3354636468064 6709272936128 13418545872256
• Sum of all divisors σ(n): 31308467112000
• Sum of proper divisors (its aliquot sum) s(n): 17889921239744
• 13418545872256 is an abundant number, because the sum of its proper divisors (17889921239744) is greater than itself. Its abundance is 4471375367488

Bases of 13418545872256

• Binary: 11000011010000111111101010001111110110000000₂
• Hexadecimal: 0xC343FA8FD80
• Base-36: 4R8E7R7GG

Squares and roots of 13418545872256

• 13418545872256 squared (13418545872256²) is 180057373325838535870529536
• 13418545872256 cubed (13418545872256³) is 2416108123610688284015432696929730953216
• The square root of 13418545872256 is 3663133.3407693475
• The cube root of 13418545872256 is 23763.0301151267

Scales and comparisons

• 13,418,545,872,256 seconds is equal to 426,668 years, 13 weeks, 21 hours, 24 minutes, 16 seconds.
• To count from 1 to 13,418,545,872,256 would take you about one million, sixty-six thousand, six hundred seventy 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 13418545872256 cubic inches would be around 1980.3 feet tall.

Recreational maths with 13418545872256

• 13418545872256 backwards is 65227854581431
• The number of decimal digits it has is: 14
• The sum of 13418545872256's digits is 61
• More coming soon!