13753862644

Names of 13753862644

• Cardinal: 13753862644 can be written as Thirteen billion, seven hundred fifty-three million, eight hundred sixty-two thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.3753862644 × 10¹⁰

Factors of 13753862644

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 792

Divisors of 13753862644

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 23 46 59 67 92 118 134 236 268 641 1282 1357 1541 2564 2714 3082 3481 3953 5428 6164 6962 7906 13924 14743 15812 29486 37819 42947 58972 75638 80063 85894 90919 151276 160126 171788 181838 233227 320252 363676 466454 869837 932908 987781 1739674 1975562 2231321 2533873 3479348 3951124 4462642 5067746 5364221 8925284 10135492 10728442 21456884 51320383 58279079 102640766 116558158 149498507 205281532 233116316 298997014 597994028 3438465661 6876931322 13753862644
• Sum of all divisors σ(n): 25970430528
• Sum of proper divisors (its aliquot sum) s(n): 12216567884
• 13753862644 is a deficient number, because the sum of its proper divisors (12216567884) is less than itself. Its deficiency is 1537294760

Bases of 13753862644

• Binary: 1100110011110010110100100111110100₂
• Hexadecimal: 0x333CB49F4
• Base-36: 6BGP0C4

Squares and roots of 13753862644

• 13753862644 squared (13753862644²) is 189168737630018670736
• 13753862644 cubed (13753862644³) is 2601800833902150888458406385984
• The square root of 13753862644 is 117276.8632083923
• The cube root of 13753862644 is 2395.9342414573

Scales and comparisons

• 13,753,862,644 seconds is equal to 437 years, 17 weeks, 1 day, 5 hours, 24 minutes, 4 seconds.
• To count from 1 to 13,753,862,644 would take you about eight hundred seventy-four 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 13753862644 cubic inches would be around 199.7 feet tall.

Recreational maths with 13753862644

• 13753862644 backwards is 44626835731
• The number of decimal digits it has is: 11
• The sum of 13753862644's digits is 49
• More coming soon!