12318974420220

Names of 12318974420220

• Cardinal: 12318974420220 can be written as Twelve trillion, three hundred eighteen billion, nine hundred seventy-four million, four hundred twenty thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.231897442022 × 10¹³

Factors of 12318974420220

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201786

Divisors of 12318974420220

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 31 36 39 45 52 54 60 62 65 78 90 93 108 117 124 130 135 155 156 180 186 195 234 260 270 279 281 310 351 372 390 403 465 468 540 558 562 585 620 702 780 806 837 843 930 1116 1124 1170 1209 1395 1404 1405 1612 1674 1686 1755 1860 2015 2340 2418 2529 2790 2810 3348 3372 3510 3627 3653 4030 4185 4215 4836 5058 5580 5620 6045 7020 7254 7306 7587 8060 8370 8430 8711 10116 10881 10959 12090 12645 14508 14612 15174 16740 16860 17422 18135 18265 21762 21918 24180 25290 26133 30348 32877 34844 36270 36530 37935 43524 43555 43836 50580 52266 54405 54795 65754 72540 73060 75870 78399 87110 98631 104532 108810 109590 113243 130665 131508 151740 156798 164385 174220 197262 201451 217620 219180 226486 235197 261330 313596 328770 339729 391995 394524 402902 452972 470394 493155 522660 566215 604353 657540 679458 783990 805804 940788 986310 1007255 1019187 1132430 1175985 1208706 1358916 1567980 1698645 1813059 1972620 2014510 2038374 2264860 2351970 2417412 2618863 3021765 3057561 3397290 3626118 4029020 4076748 4703940 5095935 5237726 5439177 6043530 6115122 6244981 6794580 7252236 7856589 9065295 10191870 10475452 10878354 12087060 12230244 12489962 13094315 15287805 15713178 18130590 18734943 20383740 21756708 23569767 24979924 26188630 27195885 30575610 31224905 31426356 36261180 37469886 39282945 47139534 52377260 54391770 56204829 56607731 61151220 62449810 70709301 74939772 78565890 81184753 93674715 94279068 108783540 112409658 113215462 117848835 124899620 141418602 157131780 162369506 168614487 169823193 187349430 224819316 226430924 235697670 243554259 281024145 282837204 283038655 324739012 337228974 339646386 353546505 374698860 405923765 471395340 487108518 509469579 562048290 566077310 674457948 679292772 707093010 730662777 735900503 811847530 843072435 849115965 974217036 1018939158 1124096580 1132154620 1217771295 1414186020 1461325554 1471801006 1528408737 1623695060 1686144870 1698231930 1754839661 2037878316 2191988331 2207701509 2435542590 2547347895 2922651108 2943602012 3056817474 3372289740 3396463860 3509679322 3653313885 3679502515 4383976662 4415403018 4871085180 5094695790 5264518983 6113634948 6623104527 7019358644 7306627770 7359005030 7642043685 8767953324 8774198305 8830806036 10189391580 10529037966 10959941655 11038507545 13246209054 14613255540 14718010060 15284087370 15793556949 17548396610 19869313581 21058075932 21919883310 22077015090 22812915593 26322594915 26492418108 30568174740 31587113898 33115522635 35096793220 39738627162 43839766620 44154030180 45625831186 47380670847 52645189830 63174227796 66231045270 68438746779 78967784745 79477254324 91251662372 94761341694 99346567905 105290379660 114064577965 132462090540 136877493558 157935569490 189522683388 198693135810 205316240337 228129155930 236903354235 273754987116 315871138980 342193733895 397386271620 410632480674 456258311860 473806708470 615948721011 684387467790 821264961348 947613416940 1026581201685 1231897442022 1368774935580 2053162403370 2463794884044 3079743605055 4106324806740 6159487210110 12318974420220
• Sum of all divisors σ(n): 42757074984960
• Sum of proper divisors (its aliquot sum) s(n): 30438100564740
• 12318974420220 is an abundant number, because the sum of its proper divisors (30438100564740) is greater than itself. Its abundance is 18119126144520

Bases of 12318974420220

• Binary: 10110011010000111100000110000010010011111100₂
• Hexadecimal: 0xB343C1824FC
• Base-36: 4D79BAX30

Squares and roots of 12318974420220

• 12318974420220 squared (12318974420220²) is 151757130766034685144848400
• 12318974420220 cubed (12318974420220³) is 1869492211992762859900669065109794648000
• The square root of 12318974420220 is 3509839.6573376397
• The cube root of 12318974420220 is 23095.3661114835

Scales and comparisons

• 12,318,974,420,220 seconds is equal to 391,705 years, 14 weeks, 4 days, 10 hours, 57 minutes.
• To count from 1 to 12,318,974,420,220 would take you about nine hundred seventy-nine thousand, two hundred sixty-three 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 12318974420220 cubic inches would be around 1924.6 feet tall.

Recreational maths with 12318974420220

• 12318974420220 backwards is 02202447981321
• 12318974420220 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12318974420220's digits is 45
• More coming soon!