1312372947820

Names of 1312372947820

• Cardinal: 1312372947820 can be written as One trillion, three hundred twelve billion, three hundred seventy-two million, nine hundred forty-seven thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.31237294782 × 10¹²

Factors of 1312372947820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 139

Divisors of 1312372947820

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 10 11 20 22 29 31 44 55 58 61 62 110 116 121 122 124 145 155 220 242 244 290 305 310 319 341 484 580 605 610 620 638 671 682 841 899 961 1210 1220 1276 1331 1342 1364 1595 1682 1705 1769 1798 1891 1922 2420 2662 2684 3190 3355 3364 3410 3509 3538 3596 3751 3782 3844 4205 4495 4805 5324 6380 6655 6710 6820 7018 7076 7381 7502 7564 8410 8845 8990 9251 9455 9610 9889 10571 13310 13420 14036 14762 15004 16820 17545 17690 17980 18502 18755 18910 19220 19459 19778 20801 21142 26071 26620 27869 29524 35090 35380 36905 37004 37510 37820 38599 38918 39556 41261 41602 42284 46255 49445 51301 52142 52855 54839 55738 58621 70180 73810 75020 77198 77836 81191 82522 83204 92510 97295 98890 101761 102602 104005 104284 105710 108779 109678 111476 116281 117242 130355 139345 147620 154396 162382 165044 185020 192995 194590 197780 203522 205204 206305 208010 211420 214049 217558 219356 228811 232562 234484 256505 260710 274195 278690 286781 293105 306559 324764 385990 389180 405955 407044 412610 416020 428098 435116 457622 465124 508805 513010 521420 543895 548390 557380 564311 573562 581405 586210 603229 613118 644831 771980 808201 811910 825220 856196 915244 1017610 1026020 1070245 1087790 1096780 1119371 1128622 1144055 1147124 1162810 1172420 1196569 1206458 1226236 1279091 1289662 1433905 1532795 1590331 1616402 1623820 1700009 2035220 2140490 2175580 2238742 2257244 2288110 2325620 2354539 2393138 2412916 2516921 2558182 2579324 2821555 2867810 3016145 3065590 3154591 3180662 3224155 3232804 3372149 3400018 4041005 4280980 4477484 4576220 4709078 4786276 5033842 5116364 5596855 5643110 5735620 5982845 6032290 6131180 6207421 6309182 6361324 6395455 6448310 6635519 6744298 6800036 7093141 7951655 8082010 8500045 8890211 9418156 10067684 11193710 11286220 11772695 11965690 12064580 12414842 12584605 12618364 12790910 12896620 13271038 13488596 14186282 15772955 15903310 16164020 16860745 17000090 17493641 17780422 18700099 22387420 23545390 23931380 24829684 25169210 25581820 26542076 28372564 31037105 31545910 31806620 33177595 33721490 34000180 34700501 34987282 35465705 35560844 37093639 37400198 44451055 47090780 49300261 50338420 62074210 63091820 66355190 67442980 68281631 69401002 69974564 70931410 72990709 74187278 74800396 78024551 87468205 88902110 93500495 97792321 98600522 124148420 132710380 136563262 138802004 141862820 145981418 148374556 156049102 173502505 174936410 177804220 185468195 187000990 192430051 195584642 197201044 205701089 246501305 273126524 291962836 312098204 341408155 347005010 349872820 364953545 370936390 374001980 384860102 390122755 391169284 411402178 488961605 493002610 542302871 682816310 694010020 729907090 741872780 769720204 780245510 822804356 962150255 977923210 986005220 1028505445 1075715531 1084605742 1365632620 1459814180 1560491020 1924300510 1955846420 2057010890 2116730561 2151431062 2169211484 2262711979 2711514355 3848601020 4114021780 4233461122 4302862124 4525423958 5378577655 5423028710 5965331581 8466922244 9050847916 10583652805 10757155310 10846057420 11313559895 11930663162 21167305610 21514310620 22627119790 23861326324 29826657905 42334611220 45254239580 59653315810 65618647391 119306631620 131237294782 262474589564 328093236955 656186473910 1312372947820
• Sum of all divisors σ(n): 3297231651168
• Sum of proper divisors (its aliquot sum) s(n): 1984858703348
• 1312372947820 is an abundant number, because the sum of its proper divisors (1984858703348) is greater than itself. Its abundance is 672485755528

Bases of 1312372947820

• Binary: 10011000110001111100001011111101101101100₂
• Hexadecimal: 0x1318F85FB6C
• Base-36: GQW8YVE4

Squares and roots of 1312372947820

• 1312372947820 squared (1312372947820²) is 1722322754169756442752400
• 1312372947820 cubed (1312372947820³) is 2260329789987224459466404262379768000
• The square root of 1312372947820 is 1145588.4722796403
• The cube root of 1312372947820 is 10948.4445510471

Scales and comparisons

• 1,312,372,947,820 seconds is equal to 41,729 years, 20 weeks, 5 days, 17 hours, 3 minutes, 40 seconds.
• To count from 1 to 1,312,372,947,820 would take you about one hundred four thousand, three hundred twenty-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 1312372947820 cubic inches would be around 912.4 feet tall.

Recreational maths with 1312372947820

• 1312372947820 backwards is 0287492732131
• The number of decimal digits it has is: 13
• The sum of 1312372947820's digits is 49
• More coming soon!