131223145404

Names of 131223145404

• Cardinal: 131223145404 can be written as One hundred thirty-one billion, two hundred twenty-three million, one hundred forty-five thousand, four hundred four.

Scientific notation

• Scientific notation: 1.31223145404 × 10¹¹

Factors of 131223145404

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 138

Divisors of 131223145404

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 12 13 23 26 39 46 52 69 78 92 97 138 156 169 194 276 291 299 338 388 507 529 582 598 676 897 1014 1058 1164 1196 1261 1587 1794 2028 2116 2197 2231 2522 3174 3588 3783 3887 4394 4462 5044 6348 6591 6693 6877 7566 7774 8788 8924 9409 11661 13182 13386 13754 15132 15548 16393 18818 20631 23322 26364 26772 27508 28227 29003 32786 37636 41262 46644 49179 50531 51313 56454 58006 65572 82524 87009 89401 98358 101062 102626 112908 116012 122317 151593 153939 174018 178802 196716 202124 205252 213109 216407 244634 268203 303186 307878 348036 357604 366951 377039 426218 432814 489268 536406 606372 615756 639327 649221 667069 733902 754078 852436 865628 1072812 1131117 1162213 1278654 1298442 1334138 1467804 1508156 1590121 2001207 2262234 2324426 2557308 2596884 2668276 2813291 3180242 3486639 4002414 4524468 4648852 4770363 4901507 4977361 5626582 6360484 6973278 8004828 8439873 8671897 9540726 9803014 9954722 11253164 13946556 14704521 14932083 16879746 17343794 19081452 19606028 19909444 20671573 26015691 29409042 29864166 33759492 34687588 36572783 41343146 52031382 58818084 59728332 62014719 64705693 73145566 82686292 104062764 109718349 112734661 124029438 129411386 146291132 194117079 219436698 225469322 248058876 258822772 338203983 388234158 438873396 450938644 475446179 676407966 776468316 841174009 950892358 1352815932 1426338537 1682348018 1901784716 2523522027 2852677074 3364696036 5047044054 5705354148 10094088108 10935262117 21870524234 32805786351 43741048468 65611572702 131223145404
• Sum of all divisors σ(n): 350351203440
• Sum of proper divisors (its aliquot sum) s(n): 219128058036
• 131223145404 is an abundant number, because the sum of its proper divisors (219128058036) is greater than itself. Its abundance is 87904912632

Bases of 131223145404

• Binary: 1111010001101100000100100101110111100₂
• Hexadecimal: 0x1E8D824BBC
• Base-36: 1OA6VF0C

Squares and roots of 131223145404

• 131223145404 squared (131223145404²) is 17219513889719326323216
• 131223145404 cubed (131223145404³) is 2259598774936836778860297868899264
• The square root of 131223145404 is 362247.3538950975
• The cube root of 131223145404 is 5081.6351583559

Scales and comparisons

• 131,223,145,404 seconds is equal to 4,172 years, 25 weeks, 3 days, 9 hours, 43 minutes, 24 seconds.
• To count from 1 to 131,223,145,404 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 131223145404 cubic inches would be around 423.5 feet tall.

Recreational maths with 131223145404

• 131223145404 backwards is 404541322131
• The number of decimal digits it has is: 12
• The sum of 131223145404's digits is 30
• More coming soon!