13538739357184

Names of 13538739357184

• Cardinal: 13538739357184 can be written as Thirteen trillion, five hundred thirty-eight billion, seven hundred thirty-nine million, three hundred fifty-seven thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 1.3538739357184 × 10¹³

Factors of 13538739357184

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 710

Divisors of 13538739357184

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 32 64 128 167 256 334 512 541 668 1082 1336 2164 2672 4328 5344 8656 10688 17312 21376 34624 42752 69248 85504 90347 138496 180694 276992 292681 361388 585362 722776 1170724 1445552 2341448 2891104 4682896 5782208 9365792 11564416 18731584 23128832 37463168 46257664 48877727 74926336 97755454 149852672 158340421 195510908 316680842 391021816 633361684 782043632 1266723368 1564087264 2533446736 3128174528 5066893472 6256349056 10133786944 12512698112 20267573888 25025396224 26442850307 40535147776 52885700614 81070295552 105771401228 211542802456 423085604912 846171209824 1692342419648 3384684839296 6769369678592 13538739357184
• Sum of all divisors σ(n): 27263412592416
• Sum of proper divisors (its aliquot sum) s(n): 13724673235232
• 13538739357184 is an abundant number, because the sum of its proper divisors (13724673235232) is greater than itself. Its abundance is 185933878048

Bases of 13538739357184

• Binary: 11000101000000111011110000000000011000000000₂
• Hexadecimal: 0xC503BC00600
• Base-36: 4SRLZUPZ4

Squares and roots of 13538739357184

• 13538739357184 squared (13538739357184²) is 183297463381763029532409856
• 13538739357184 cubed (13538739357184³) is 2481616581558668177240235021915866005504
• The square root of 13538739357184 is 3679502.5964366433
• The cube root of 13538739357184 is 23833.7699159643

Scales and comparisons

• 13,538,739,357,184 seconds is equal to 430,490 years, 1 week, 5 days, 4 hours, 33 minutes, 4 seconds.
• To count from 1 to 13,538,739,357,184 would take you about one million, seventy-six thousand, two hundred twenty-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 13538739357184 cubic inches would be around 1986.1 feet tall.

Recreational maths with 13538739357184

• 13538739357184 backwards is 48175393783531
• The number of decimal digits it has is: 14
• The sum of 13538739357184's digits is 67
• More coming soon!