11731011138

Names of 11731011138

• Cardinal: 11731011138 can be written as Eleven billion, seven hundred thirty-one million, eleven thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.1731011138 × 10¹⁰

Factors of 11731011138

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 655

Divisors of 11731011138

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 61 63 66 77 81 99 122 126 154 162 183 189 198 231 243 297 366 378 427 462 486 549 567 571 594 671 693 729 854 891 1098 1134 1142 1281 1342 1386 1458 1647 1701 1713 1782 2013 2079 2187 2562 2673 3294 3402 3426 3843 3997 4026 4158 4374 4697 4941 5103 5139 5346 6039 6237 6281 7686 7994 8019 9394 9882 10206 10278 11529 11991 12078 12474 12562 14091 14823 15309 15417 16038 18117 18711 18843 23058 23982 24057 28182 29646 30618 30834 34587 34831 35973 36234 37422 37686 42273 43967 44469 46251 48114 54351 56133 56529 69174 69662 71946 84546 87934 88938 92502 103761 104493 107919 108702 112266 113058 126819 131901 133407 138753 163053 168399 169587 207522 208986 215838 243817 253638 263802 266814 277506 311283 313479 323757 326106 336798 339174 380457 383141 395703 416259 487634 489159 508761 622566 626958 647514 731451 760914 766282 791406 832518 933849 940437 971271 978318 1017522 1141371 1149423 1187109 1248777 1462902 1467477 1526283 1867698 1880874 1942542 2194353 2282742 2298846 2374218 2497554 2681987 2821311 2913813 2934954 3052566 3424113 3448269 3561327 4388706 4578849 5363974 5642622 5827626 6583059 6848226 6896538 7122654 8045961 8463933 8741439 9157698 10272339 10344807 10683981 13166118 13736547 16091922 16927866 17482878 19749177 20544678 20689614 21367962 24137883 25391799 27473094 31034421 32051943 39498354 48275766 50783598 59247531 62068842 64103886 72413649 76175397 93103263 96155829 118495062 144827298 152350794 177742593 186206526 192311658 217240947 279309789 355485186 434481894 533227779 558619578 651722841 837929367 1066455558 1303445682 1675858734 1955168523 3910337046 5865505569 11731011138
• Sum of all divisors σ(n): 33500712960
• Sum of proper divisors (its aliquot sum) s(n): 21769701822
• 11731011138 is an abundant number, because the sum of its proper divisors (21769701822) is greater than itself. Its abundance is 10038690684

Bases of 11731011138

• Binary: 1010111011001110010000011001000010₂
• Hexadecimal: 0x2BB390642
• Base-36: 5E0CA4I

Squares and roots of 11731011138

• 11731011138 squared (11731011138²) is 137616622319880055044
• 11731011138 cubed (11731011138³) is 1614382129208452324545217080072
• The square root of 11731011138 is 108309.7924381725
• The cube root of 11731011138 is 2272.1926415015

Scales and comparisons

• 11,731,011,138 seconds is equal to 373 years, 3 days, 14 hours, 12 minutes, 18 seconds.
• To count from 1 to 11,731,011,138 would take you about seven hundred forty-six 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 11731011138 cubic inches would be around 189.3 feet tall.

Recreational maths with 11731011138

• 11731011138 backwards is 83111013711
• 11731011138 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11731011138's digits is 27
• More coming soon!