12641243119179440

Names of 12641243119179440

• Cardinal: 12641243119179440 can be written as Twelve quadrillion, six hundred forty-one trillion, two hundred forty-three billion, one hundred nineteen million, one hundred seventy-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.264124311917944 × 10¹⁶

Factors of 12641243119179440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 415742

Divisors of 12641243119179440

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 23 34 40 46 61 68 80 85 92 115 122 136 170 184 230 244 272 305 340 368 391 460 488 610 680 782 920 976 1037 1220 1360 1403 1564 1840 1955 2074 2440 2806 3128 3910 4148 4880 5185 5612 6256 7015 7820 8296 10370 11224 14030 15640 16592 16603 20740 22448 23851 28060 31280 33206 41480 47702 56120 66412 82960 83015 95404 112240 119255 132824 166030 190808 238510 265648 282251 332060 381616 381869 399031 477020 564502 664120 763738 798062 954040 1012783 1129004 1328240 1411255 1527476 1596124 1908080 1909345 1995155 2025566 2258008 2822510 3054952 3192248 3818690 3990310 4051132 4516016 5063915 5645020 6109904 6384496 6491773 6783527 7637380 7980620 8102264 9177713 10127830 11290040 12983546 13567054 15274760 15961240 16204528 17217311 18355426 20255660 22580080 23294009 24340891 25967092 27134108 30549520 31922480 32458865 33917635 34434622 36710852 40511320 45888565 46588018 48681782 51934184 54268216 64917730 67835270 68869244 73421704 81022640 86086555 91777130 93176036 97363564 103868368 108536432 116470045 121704455 129835460 135670540 137738488 146843408 156021121 172173110 183554260 186352072 194727128 232940090 243408910 259670920 271341080 275476976 312042242 344346220 367108520 372704144 389454256 395998153 413795147 465880180 486817820 519341840 542682160 559840493 624084484 688692440 734217040 780105605 791996306 827590294 931760360 973635640 1119680986 1248168968 1377384880 1560211210 1583992612 1655180588 1863520720 1947271280 1979990765 2068975735 2239361972 2496337936 2799202465 3120422420 3167985224 3310361176 3959981530 4137951470 4478723944 5598404930 6240844840 6335970448 6620722352 6625111693 7919963060 8275902940 8957447888 9517288381 11196809860 12481689680 13250223386 15839926120 16551805880 19034576762 22393619720 26500446772 31679852240 33103611760 33125558465 38069153524 44787239440 47586441905 53000893544 66251116930 76138307048 95172883810 106001787088 112626898781 132502233860 152276614096 152377568939 190345767620 225253797562 265004467720 304755137878 380691535240 404131813273 450507595124 530008935440 563134493905 609510275756 761383070480 761887844695 808263626546 901015190248 1126268987810 1219020551512 1523775689390 1616527253092 1802030380496 2020659066365 2252537975620 2438041103024 2590418671963 3047551378780 3233054506184 4041318132730 4505075951240 5180837343926 6095102757560 6466109012368 6870240825641 8082636265460 9010151902480 9295031705279 10361674687852 12190205515120 12952093359815 13740481651282 16165272530920 18590063410558 20723349375704 25904186719630 27480963302564 32330545061840 34351204128205 37180126821116 41446698751408 46475158526395 51808373439260 54961926605128 68702408256410 74360253642232 92950317052790 103616746878520 109923853210256 137404816512820 148720507284464 158015538989743 185900634105580 207233493757040 274809633025640 316031077979486 371801268211160 549619266051280 632062155958972 743602536422320 790077694948715 1264124311917944 1580155389897430 2528248623835888 3160310779794860 6320621559589720 12641243119179440
• Sum of all divisors σ(n): 33007211055286272
• Sum of proper divisors (its aliquot sum) s(n): 20365967936106832
• 12641243119179440 is an abundant number, because the sum of its proper divisors (20365967936106832) is greater than itself. Its abundance is 7724724816927392

Bases of 12641243119179440

• Binary: 101100111010010010010011000101101000110101011010110000₂
• Hexadecimal: 0x2CE924C5A356B0
• Base-36: 3GGY2X1XMSW

Squares and roots of 12641243119179440

• 12641243119179440 squared (12641243119179440²) is 159801027598201537491578918713600
• 12641243119179440 cubed (12641243119179440³) is 2020083640563568978982863810521245252892368384000
• The square root of 12641243119179440 is 112433282.9689653775
• The cube root of 12641243119179440 is 232950.2931363163

Scales and comparisons

• 12,641,243,119,179,440 seconds is equal to 401,952,429 years, 13 weeks, 2 days, 18 hours, 17 minutes, 20 seconds.
• To count from 1 to 12,641,243,119,179,440 would take you about one billion, two hundred five million, eight hundred fifty-seven thousand, two hundred eighty-seven 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 12641243119179440 cubic inches would be around 19412.5 feet tall.

Recreational maths with 12641243119179440

• 12641243119179440 backwards is 04497191134214621
• The number of decimal digits it has is: 17
• The sum of 12641243119179440's digits is 59
• More coming soon!