13978794852

Names of 13978794852

• Cardinal: 13978794852 can be written as Thirteen billion, nine hundred seventy-eight million, seven hundred ninety-four thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 1.3978794852 × 10¹⁰

Factors of 13978794852

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37124

Divisors of 13978794852

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 198 396 977 1954 2931 3908 5862 8793 10747 11724 17586 21494 32241 35172 36131 42988 64482 72262 96723 108393 128964 144524 193446 216786 325179 386892 397441 433572 650358 794882 1192323 1300716 1589764 2384646 3576969 4769292 7153938 14307876 35299987 70599974 105899961 141199948 211799922 317699883 388299857 423599844 635399766 776599714 1164899571 1270799532 1553199428 2329799142 3494698713 4659598284 6989397426 13978794852
• Sum of all divisors σ(n): 38588108832
• Sum of proper divisors (its aliquot sum) s(n): 24609313980
• 13978794852 is an abundant number, because the sum of its proper divisors (24609313980) is greater than itself. Its abundance is 10630519128

Bases of 13978794852

• Binary: 1101000001001100110111101101100100₂
• Hexadecimal: 0x341337B64
• Base-36: 6F6M350

Squares and roots of 13978794852

• 13978794852 squared (13978794852²) is 195406705514301701904
• 13978794852 cubed (13978794852³) is 2731550249089600642950473798208
• The square root of 13978794852 is 118231.9535996931
• The cube root of 13978794852 is 2408.9248058777

Scales and comparisons

• 13,978,794,852 seconds is equal to 444 years, 25 weeks, 14 hours, 34 minutes, 12 seconds.
• To count from 1 to 13,978,794,852 would take you about eight hundred eighty-eight 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 13978794852 cubic inches would be around 200.7 feet tall.

Recreational maths with 13978794852

• 13978794852 backwards is 25849787931
• The number of decimal digits it has is: 11
• The sum of 13978794852's digits is 63
• More coming soon!