309131213092940

Names of 309131213092940

• Cardinal: 309131213092940 can be written as Three hundred nine trillion, one hundred thirty-one billion, two hundred thirteen million, ninety-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.0913121309294 × 10¹⁴

Factors of 309131213092940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 90

Divisors of 309131213092940

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 4 5 7 10 14 20 23 28 35 46 53 70 92 106 115 140 161 212 230 265 322 371 460 529 530 644 742 805 1058 1060 1219 1484 1610 1855 2116 2438 2645 2809 3220 3703 3710 4876 5290 5618 6095 7406 7420 8533 10580 11236 12167 12190 14045 14812 17066 18515 19663 24334 24380 28037 28090 34132 37030 39326 42665 48668 56074 56180 60835 64607 74060 78652 85169 85330 98315 112148 121670 129214 140185 148877 170338 170660 196259 196630 243340 258428 279841 280370 297754 323035 340676 392518 393260 425845 452249 559682 560740 595508 644851 646070 744385 785036 851690 904498 981295 1042139 1119364 1289702 1292140 1399205 1485961 1488770 1703380 1808996 1958887 1962590 2084278 2261245 2579404 2798410 2971922 2977540 3224255 3424171 3917774 3925180 4168556 4513957 4522490 5210695 5596820 5943844 6448510 6848342 7429805 7835548 7890481 9027914 9044980 9794435 10401727 10421390 12897020 13696684 14831573 14859610 15780962 17120855 18055828 19588870 20803454 20842780 22569785 23969197 29663146 29719220 31561924 34177103 34241710 39177740 39452405 41606908 45139570 47938394 52008635 55233367 59326292 68354206 68483420 74157865 78755933 78904810 90279140 95876788 103821011 104017270 110466734 119845985 136708412 148315730 157511866 157809620 170885515 181481063 207642022 208034540 220933468 239239721 239691970 276166835 296631460 315023732 341771030 362962126 393779665 415284044 478479442 479383940 519105055 551291531 552333670 683542060 725924252 786073369 787559330 907405315 956958884 1038210110 1102583062 1104667340 1196198605 1270367441 1572146738 1575118660 1811386459 1814810630 2076420220 2205166124 2392397210 2540734882 2756457655 3144293476 3622772918 3629621260 3930366845 4174064449 4784794420 5081469764 5502513583 5512915310 6351837205 7245545836 7860733690 8348128898 9056932295 11005027166 11025830620 12679705213 12703674410 15721467380 16696257796 18113864590 20870322245 22010054332 25359410426 25407348820 27512567915 29218451143 36227729180 41661888557 41740644490 50718820852 55025135830 58436902286 63398526065 83323777114 83481288980 96003482327 110050271660 116873804572 126797052130 146092255715 166647554228 192006964654 208309442785 253594104260 291633219899 292184511430 384013929308 416618885570 480017411635 583266439798 584369022860 672024376289 833237771140 960034823270 1166532879596 1344048752578 1458166099495 1920069646540 2208080093521 2688097505156 2916332198990 3360121881445 4416160187042 5832664397980 6720243762890 8832320374084 11040400467605 13440487525780 15456560654647 22080800935210 30913121309294 44161601870420 61826242618588 77282803273235 154565606546470 309131213092940
• Sum of all divisors σ(n): 790554313241616
• Sum of proper divisors (its aliquot sum) s(n): 481423100148676
• 309131213092940 is an abundant number, because the sum of its proper divisors (481423100148676) is greater than itself. Its abundance is 172291887055736

Bases of 309131213092940

• Binary: 1000110010010011100111000001001010011100001001100₂
• Hexadecimal: 0x119273825384C
• Base-36: 31KSX2QSEK

Squares and roots of 309131213092940

• 309131213092940 squared (309131213092940²) is 95562106908312678881077843600
• 309131213092940 cubed (309131213092940³) is 29541230034283920421845656914699661584184000
• The square root of 309131213092940 is 17582127.6611489771
• The cube root of 309131213092940 is 67615.7110388417

Scales and comparisons

• 309,131,213,092,940 seconds is equal to 9,829,416 years, 19 weeks, 1 day, 22 hours, 42 minutes, 20 seconds.
• To count from 1 to 309,131,213,092,940 would take you about twenty-four million, five hundred seventy-three thousand, five hundred forty 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 309131213092940 cubic inches would be around 5634.6 feet tall.

Recreational maths with 309131213092940

• 309131213092940 backwards is 049290312131903
• The number of decimal digits it has is: 15
• The sum of 309131213092940's digits is 47
• More coming soon!