131213139148

Names of 131213139148

• Cardinal: 131213139148 can be written as One hundred thirty-one billion, two hundred thirteen million, one hundred thirty-nine thousand, one hundred forty-eight.

Scientific notation

• Scientific notation: 1.31213139148 × 10¹¹

Factors of 131213139148

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 339

Divisors of 131213139148

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 13 14 19 26 28 31 38 52 61 62 76 79 91 122 124 127 133 158 182 217 244 247 254 266 316 364 403 427 434 494 508 532 553 589 793 806 854 868 889 988 1027 1106 1159 1178 1501 1586 1612 1651 1708 1729 1778 1891 2054 2212 2318 2356 2413 2449 2821 3002 3172 3302 3458 3556 3782 3937 4108 4123 4636 4819 4826 4898 5551 5642 6004 6604 6916 7189 7564 7657 7747 7874 8113 8246 9638 9652 9796 10033 10507 11102 11284 11557 13237 14378 15067 15314 15494 15748 16226 16492 16891 17143 19276 19513 20066 21014 22204 23114 24583 26474 27559 28756 30134 30628 30988 31369 31837 32452 33733 33782 34286 35929 39026 40132 42028 46228 46531 49166 51181 52948 53599 54229 55118 60268 62647 62738 63674 67466 67564 68572 70231 71858 74803 78052 91561 93062 98332 100711 102362 105469 107198 108458 110236 125294 125476 127348 130429 134932 136591 140462 143716 147193 149389 149606 172081 183122 186124 190627 201422 204724 210938 214396 216916 219583 222859 240157 250588 251503 260858 273182 280924 294386 298778 299212 311023 325717 344162 358267 366244 381254 402844 421876 438529 439166 445718 467077 480314 503006 521716 523621 546364 588772 597556 604903 612013 622046 640927 651434 688324 704977 716534 762508 877058 878332 891436 913003 934154 960628 972439 1006012 1030351 1045723 1047242 1190293 1209806 1224026 1244092 1281854 1302868 1334389 1409954 1433068 1681099 1754116 1826006 1868308 1913509 1942057 1944878 2060702 2091446 2094484 2177161 2380586 2419612 2448052 2478151 2563708 2668778 2819908 2838391 3122041 3269539 3362198 3652012 3827018 3884114 3889756 4043299 4121404 4182892 4234321 4284091 4354322 4562983 4761172 4956302 5337556 5676782 5909437 6244082 6539078 6724396 6807073 7654036 7768228 7956169 8086598 8332051 8468642 8568182 8708644 9125966 9912604 11353564 11628247 11818874 12488164 13078156 13394563 13594399 13614146 15912338 16173196 16664102 16937284 17136364 17347057 18251932 18972403 19868737 21854287 23256494 23637748 26789126 27188798 27228292 28303093 31824676 31940881 33328204 34694114 36899083 37944806 39737474 41366059 43708574 46512988 53578252 54377596 55693183 56606186 59318779 63881762 69388228 73798166 75889612 76822681 79474948 81397729 82732118 87417148 111386366 113212372 118637558 127763524 132806821 147596332 151167211 153645362 162795458 165464236 222772732 237275116 246641239 258293581 265613642 302334422 307290724 325590916 360475657 415231453 493282478 516587162 531227284 537758767 604668844 720951314 830462906 986564956 1033174324 1058170477 1075517534 1441902628 1660925812 1726488673 2116340954 2151035068 2523329599 3452977346 4232681908 4686183541 5046659198 6905954692 9372367082 10093318396 18744734164 32803284787 65606569574 131213139148
• Sum of all divisors σ(n): 318557388800
• Sum of proper divisors (its aliquot sum) s(n): 187344249652
• 131213139148 is an abundant number, because the sum of its proper divisors (187344249652) is greater than itself. Its abundance is 56131110504

Bases of 131213139148

• Binary: 1111010001100111010011001110011001100₂
• Hexadecimal: 0x1E8CE99CCC
• Base-36: 1OA0WY4S

Squares and roots of 131213139148

• 131213139148 squared (131213139148²) is 17216887885072410165904
• 131213139148 cubed (131213139148³) is 2259081905759521587154491317209792
• The square root of 131213139148 is 362233.5422734895
• The cube root of 131213139148 is 5081.5059905059

Scales and comparisons

• 131,213,139,148 seconds is equal to 4,172 years, 8 weeks, 6 days, 14 hours, 12 minutes, 28 seconds.
• To count from 1 to 131,213,139,148 would take you about eight thousand, three hundred forty-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 131213139148 cubic inches would be around 423.5 feet tall.

Recreational maths with 131213139148

• 131213139148 backwards is 841931312131
• The number of decimal digits it has is: 12
• The sum of 131213139148's digits is 37
• More coming soon!