13117501908

Names of 13117501908

• Cardinal: 13117501908 can be written as Thirteen billion, one hundred seventeen million, five hundred one thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.3117501908 × 10¹⁰

Factors of 13117501908

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 165

Divisors of 13117501908

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 29 36 42 53 54 58 63 71 81 84 87 106 108 116 126 142 159 162 174 189 203 212 213 252 261 284 318 324 348 371 378 406 426 477 497 522 567 609 636 639 742 756 783 812 852 954 994 1044 1113 1134 1218 1278 1431 1484 1491 1537 1566 1827 1908 1917 1988 2059 2226 2268 2349 2436 2556 2809 2862 2982 3074 3132 3339 3654 3763 3834 4118 4293 4452 4473 4611 4698 5481 5618 5724 5751 5964 6148 6177 6678 7308 7526 7668 8236 8427 8586 8946 9222 9396 10017 10759 10962 11236 11289 11502 12354 13356 13419 13833 14413 15052 16443 16854 17172 17892 18444 18531 19663 20034 21518 21924 22578 23004 24708 25281 26341 26838 27666 28826 30051 32277 32886 33708 33867 37062 39326 40068 40257 41499 43036 43239 45156 50562 52682 53676 55332 55593 57652 58989 60102 64554 65772 67734 74124 75843 78652 79023 80514 81461 82998 86478 96831 101124 101601 105364 109127 111186 117978 120204 124497 129108 129717 135468 151686 158046 161028 162922 165996 166779 172956 176967 193662 199439 203202 218254 222372 227529 235956 237069 244383 248994 259434 290493 303372 304803 316092 325844 327381 333558 353934 387324 389151 398878 406404 436508 455058 474138 488766 497988 518868 530901 570227 580986 598317 609606 654762 667116 707868 711207 733149 763889 778302 797756 871479 910116 948276 977532 982143 1061802 1140454 1161972 1167453 1196634 1219212 1309524 1396073 1422414 1466298 1527778 1556604 1592703 1710681 1742958 1794951 1964286 2123604 2133621 2199447 2280908 2291667 2334906 2393268 2792146 2844828 2932596 2946429 3055556 3185406 3421362 3485916 3589902 3928572 4188219 4267242 4398894 4583334 4669812 5132043 5384853 5584292 5783731 5892858 6370812 6598341 6842724 6875001 7179804 8376438 8534484 8797788 8839287 9166668 10264086 10769706 11567462 11785716 12564657 13196682 13750002 15396129 16154559 16752876 17351193 17678574 20528172 20625003 21539412 23134924 25129314 26393364 27500004 30792258 32309118 34702386 35357148 37693971 40486117 41250006 46188387 50258628 52053579 61584516 61875009 64618236 69404772 75387942 80972234 82500012 92376774 104107158 113081913 121458351 123750018 150775884 156160737 161944468 184753548 208214316 226163826 242916702 247500036 312321474 364375053 452327652 468482211 485833404 624642948 728750106 936964422 1093125159 1457500212 1873928844 2186250318 3279375477 4372500636 6558750954 13117501908
• Sum of all divisors σ(n): 41903326080
• Sum of proper divisors (its aliquot sum) s(n): 28785824172
• 13117501908 is an abundant number, because the sum of its proper divisors (28785824172) is greater than itself. Its abundance is 15668322264

Bases of 13117501908

• Binary: 1100001101110111010011000111010100₂
• Hexadecimal: 0x30DDD31D4
• Base-36: 60XTL90

Squares and roots of 13117501908

• 13117501908 squared (13117501908²) is 172068856306383640464
• 13117501908 cubed (13117501908³) is 2257113550906365236366506005312
• The square root of 13117501908 is 114531.6633425011
• The cube root of 13117501908 is 2358.3977147073

Scales and comparisons

• 13,117,501,908 seconds is equal to 417 years, 4 weeks, 6 days, 22 hours, 31 minutes, 48 seconds.
• To count from 1 to 13,117,501,908 would take you about eight hundred thirty-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 13117501908 cubic inches would be around 196.5 feet tall.

Recreational maths with 13117501908

• 13117501908 backwards is 80910571131
• 13117501908 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13117501908's digits is 36
• More coming soon!