13756380638

Names of 13756380638

• Cardinal: 13756380638 can be written as Thirteen billion, seven hundred fifty-six million, three hundred eighty thousand, six hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3756380638 × 10¹⁰

Factors of 13756380638

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 123

Divisors of 13756380638

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 7 11 13 14 22 23 26 46 49 67 77 91 98 134 143 154 161 169 182 253 286 299 322 338 343 469 506 539 598 637 686 737 871 938 1001 1078 1127 1183 1274 1474 1541 1742 1771 1859 2002 2093 2254 2366 2401 3082 3283 3289 3542 3718 3773 3887 4186 4459 4802 5159 6097 6566 6578 7007 7546 7774 7889 8281 8918 9581 10318 10787 11323 12194 12397 13013 14014 14651 15778 16562 16951 19162 20033 21574 22646 22981 23023 24794 26026 26411 27209 29302 31213 33902 36113 40066 42679 42757 45962 46046 49049 52822 54418 55223 57967 62426 67067 72226 75509 79261 85358 85514 86779 91091 98098 102557 110446 115934 118657 124553 134134 140231 151018 158522 160867 161161 173558 182182 190463 205114 220363 237314 249106 252791 260429 280462 298753 299299 321734 322322 343343 380926 405769 440726 469469 505582 520858 528563 554827 597506 598598 607453 637637 686686 717899 811538 830599 871871 938938 981617 1057126 1109654 1128127 1214906 1275274 1333241 1435798 1542541 1661198 1743742 1769537 1823003 1963234 2091271 2095093 2256254 2666482 2864719 3085082 3286283 3539074 3646006 3699941 3883789 4182542 4190186 4463459 5729438 5814193 6103097 6572566 6871319 7399882 7767578 7896889 8926918 9332687 10797787 11628386 12206194 12761021 13742638 14665651 15793778 18665374 20053033 21595574 23003981 25522042 27186523 29331302 40106066 40699351 42721679 46007962 48099233 54373046 75584509 81398702 85443358 89327147 96198466 102659557 140371231 151169018 178654294 205319114 280742462 299051753 529091563 598103506 625290029 982598617 1058183126 1250580058 1965197234 6878190319 13756380638
• Sum of all divisors σ(n): 30115276416
• Sum of proper divisors (its aliquot sum) s(n): 16358895778
• 13756380638 is an abundant number, because the sum of its proper divisors (16358895778) is greater than itself. Its abundance is 2602515140

Bases of 13756380638

• Binary: 1100110011111100011011010111011110₂
• Hexadecimal: 0x333F1B5DE
• Base-36: 6BI6Z8E

Squares and roots of 13756380638

• 13756380638 squared (13756380638²) is 189238008257541287044
• 13756380638 cubed (13756380638³) is 2603230072767725078577681854072
• The square root of 13756380638 is 117287.5979718229
• The cube root of 13756380638 is 2396.0804447477

Scales and comparisons

• 13,756,380,638 seconds is equal to 437 years, 21 weeks, 2 days, 8 hours, 50 minutes, 38 seconds.
• To count from 1 to 13,756,380,638 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 13756380638 cubic inches would be around 199.7 feet tall.

Recreational maths with 13756380638

• 13756380638 backwards is 83608365731
• The number of decimal digits it has is: 11
• The sum of 13756380638's digits is 50
• More coming soon!