12979181912500

Names of 12979181912500

• Cardinal: 12979181912500 can be written as Twelve trillion, nine hundred seventy-nine billion, one hundred eighty-one million, nine hundred twelve thousand, five hundred.

Scientific notation

• Scientific notation: 1.29791819125 × 10¹³

Factors of 12979181912500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 171

Divisors of 12979181912500

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 10 19 20 25 31 38 41 50 62 73 76 82 95 100 124 125 146 155 164 190 205 250 292 310 361 365 380 410 475 500 589 620 625 722 730 775 779 820 950 961 1025 1178 1250 1271 1387 1444 1460 1550 1558 1805 1825 1900 1922 2050 2263 2356 2375 2500 2542 2774 2945 2993 3100 3116 3125 3610 3650 3844 3875 3895 4100 4526 4750 4805 5084 5125 5548 5890 5986 6250 6355 6935 7220 7300 7750 7790 9025 9052 9125 9500 9610 10250 11191 11315 11780 11875 11972 12500 12710 13870 14725 14801 14965 15500 15580 18050 18250 18259 19220 19375 19475 20500 22382 22630 23750 24025 24149 25420 25625 26353 27740 29450 29602 29930 31775 34675 36100 36500 36518 38750 38950 39401 42997 44764 45125 45260 45625 47500 48050 48298 51250 52706 55955 56575 56867 58900 59204 59375 59860 63550 69350 70153 73036 73625 74005 74825 77500 77900 78802 85994 90250 91250 91295 92783 96100 96596 96875 97375 102500 105412 111910 113150 113734 118750 120125 120745 127100 128125 131765 138700 140306 147250 148010 149650 157604 158875 171988 173375 180500 182500 182590 185566 193750 194750 197005 214985 223820 225625 226300 227468 228125 237500 240250 241490 256250 263530 279775 280612 282875 284335 294500 296020 299300 317750 346750 346921 350765 365180 368125 370025 371132 374125 387500 389500 394010 429970 451250 456250 456475 458831 463915 480500 482980 486875 512500 527060 559550 565750 568670 600625 603725 635500 658825 693500 693842 701530 736250 740050 748250 748619 788020 794375 816943 859940 866875 902500 912500 912950 917662 927830 973750 985025 1074925 1080473 1119100 1128125 1131500 1137340 1201250 1207450 1317650 1332907 1387684 1398875 1403060 1414375 1421675 1472500 1480100 1496500 1497238 1588750 1633886 1733750 1734605 1753825 1762877 1825900 1835324 1840625 1850125 1855660 1870625 1947500 1970050 2149850 2160946 2256250 2282375 2294155 2319575 2402500 2414900 2434375 2635300 2665814 2797750 2828750 2843350 2876273 2994476 3003125 3018625 3177500 3267772 3294125 3467500 3469210 3507650 3525754 3681250 3700250 3741250 3743095 3940100 3971875 4084715 4299700 4321892 4334375 4512500 4564750 4588310 4639150 4868750 4925125 5331628 5374625 5402365 5595500 5657500 5686700 5752546 6006250 6037250 6588250 6664535 6938420 6994375 7015300 7051508 7071875 7108375 7362500 7400500 7482500 7486190 7943750 8169430 8668750 8673025 8769125 8814385 9129500 9176620 9250625 9278300 9353125 9737500 9850250 10749250 10804730 11411875 11470775 11505092 11597875 12012500 12074500 13176500 13329070 13988750 14143750 14216750 14223761 14381365 14972380 15093125 15887500 16338860 16470625 17337500 17346050 17538250 17628770 18501250 18706250 18715475 19700500 20423575 21498500 21609460 22823750 22941550 23195750 24625625 25325233 26658140 26873125 27011825 27977500 28287500 28433500 28447522 28762730 30186250 32941250 33322675 33494663 34692100 34971875 35076500 35257540 35541875 37002500 37412500 37430950 40847150 43365125 43845625 44071925 45647500 45883100 46253125 46391500 49251250 50650466 53746250 54023650 54649187 56895044 57059375 57353875 57525460 57989375 60372500 65882500 66645350 66989326 69943750 71083750 71118805 71906825 74861900 75465625 81694300 82353125 86730250 87691250 88143850 92506250 93577375 98502500 101300932 102117875 107492500 108047300 109298374 114118750 114707750 115978750 123128125 126626165 133290700 133978652 134365625 135059125 139887500 142167500 142237610 143813650 150931250 164706250 166613375 167473315 173460500 175382500 176287700 177709375 185012500 187154750 204235750 216825625 218596748 219228125 220359625 228237500 229415500 231957500 246256250 253252330 268731250 270118250 273245935 284475220 286769375 287627300 289946875 301862500 329412500 333226750 334946630 355418750 355594025 359534125 374309500 408471500 433651250 438456250 440719250 467886875 492512500 506504660 510589375 537462500 540236500 546491870 573538750 579893750 633130825 666453500 669893260 675295625 710837500 711188050 719068250 833066875 837366575 867302500 876912500 881438500 935773750 1021178750 1038334553 1084128125 1092983740 1101798125 1147077500 1159787500 1266261650 1350591250 1366229675 1422376100 1433846875 1438136500 1666133750 1674733150 1777970125 1797670625 1871547500 2042357500 2076669106 2168256250 2203596250 2339434375 2532523300 2552946875 2701182500 2732459350 2867693750 3165654125 3332267500 3349466300 3376478125 3555940250 3595341250 4153338212 4165334375 4186832875 4336512500 4407192500 4678868750 5105893750 5191672765 5464918700 5508990625 5735387500 6331308250 6752956250 6831148375 7111880500 7190682500 8330668750 8373665750 8889850625 8988353125 9357737500 10211787500 10383345530 11017981250 12662616500 13505912500 13662296750 15828270625 16661337500 16747331500 17779701250 17976706250 20766691060 20934164375 22035962500 25958363825 27324593500 31656541250 34155741875 35559402500 35953412500 41868328750 44449253125 51916727650 63313082500 68311483750 79141353125 83736657500 88898506250 103833455300 104670821875 129791819125 136622967500 158282706250 170778709375 177797012500 209341643750 259583638250 316565412500 341557418750 418683287500 519167276500 648959095625 683114837500 1297918191250 2595836382500 3244795478125 6489590956250 12979181912500
• Sum of all divisors σ(n): 32150335793688
• Sum of proper divisors (its aliquot sum) s(n): 19171153881188
• 12979181912500 is an abundant number, because the sum of its proper divisors (19171153881188) is greater than itself. Its abundance is 6191971968688

Bases of 12979181912500

• Binary: 10111100110111110011100001110000000110110100₂
• Hexadecimal: 0xBCDF38701B4
• Base-36: 4LMJXSQES

Squares and roots of 12979181912500

• 12979181912500 squared (12979181912500²) is 168459163117767157656250000
• 12979181912500 cubed (12979181912500³) is 2186462122933010600038535892578125000000
• The square root of 12979181912500 is 3602663.1694484013
• The cube root of 12979181912500 is 23500.7888146265

Scales and comparisons

• 12,979,181,912,500 seconds is equal to 412,697 years, 43 weeks, 3 days, 21 hours, 1 minute, 40 seconds.
• To count from 1 to 12,979,181,912,500 would take you about one million, thirty-one thousand, seven 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 12979181912500 cubic inches would be around 1958.4 feet tall.

Recreational maths with 12979181912500

• 12979181912500 backwards is 00521918197921
• The number of decimal digits it has is: 14
• The sum of 12979181912500's digits is 55
• More coming soon!