12745810855800

Names of 12745810855800

• Cardinal: 12745810855800 can be written as Twelve trillion, seven hundred forty-five billion, eight hundred ten million, eight hundred fifty-five thousand, eight hundred.

Scientific notation

• Scientific notation: 1.27458108558 × 10¹³

Factors of 12745810855800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 460941

Divisors of 12745810855800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 30 33 36 40 44 45 50 55 60 66 72 75 88 90 99 100 110 120 121 127 132 150 165 180 198 200 220 225 242 254 264 275 300 330 360 363 381 396 440 450 484 495 508 550 600 605 635 660 726 762 792 825 900 968 990 1016 1089 1100 1143 1210 1270 1320 1397 1452 1524 1650 1800 1815 1905 1980 2178 2200 2286 2420 2475 2540 2794 2904 3025 3048 3175 3300 3630 3810 3960 4191 4356 4572 4840 4950 5080 5445 5588 5715 6050 6350 6600 6985 7260 7620 8382 8712 9075 9144 9525 9900 10890 11176 11430 12100 12573 12700 13970 14520 15240 15367 16764 18150 19050 19800 20955 21780 22860 24200 25146 25400 27225 27940 28575 30734 33528 34925 36300 38100 41910 43560 45720 46101 50292 54450 55880 57150 61468 62865 69850 72600 76200 76835 83820 92202 100584 104775 108900 114300 122936 125730 138303 139700 153670 167640 184404 209550 217800 228600 230505 251460 276606 279400 307340 314325 368808 384175 419100 460793 461010 502920 553212 614680 628650 691515 768350 838200 921586 922020 1106424 1152525 1257300 1382379 1383030 1536700 1843172 1844040 2303965 2305050 2514600 2764758 2766060 3073400 3457575 3686344 4147137 4607930 4610100 5068723 5529516 5532120 6911895 6915150 8294274 9215860 9220200 10137446 11059032 11519825 13823790 13830300 15206169 16588548 18431720 20274892 20735685 23039650 25343615 27647580 27660600 30412338 33177096 34559475 40549784 41471370 45618507 46079300 50687230 55295160 55755953 58520711 60824676 69118950 76030845 82942740 91237014 92158600 101374460 103678425 111511906 117041422 121649352 126718075 138237900 152061690 165885480 167267859 175562133 182474028 202748920 207356850 223023812 228092535 234082844 253436150 276475800 278779765 292603555 304123380 334535718 351124266 364948056 380154225 414713700 446047624 456185070 468165688 501803577 506872300 526686399 557559530 585207110 608246760 643727821 669071436 702248532 760308450 829427400 836339295 877810665 912370140 1003607154 1013744600 1053372798 1115119060 1140462675 1170414220 1287455642 1338142872 1393898825 1404497064 1463017775 1520616900 1672678590 1755621330 1824740280 1931183463 2007214308 2106745596 2230238120 2280925350 2340828440 2509017885 2574911284 2633431995 2787797650 2926035550 3041233800 3218639105 3345357180 3511242660 3862366926 4014428616 4181696475 4213491192 4389053325 4561850700 5018035770 5149822568 5266863990 5575595300 5793550389 5852071100 6437278210 6690714360 7022485320 7081006031 7724733852 8363392950 8778106650 9123701400 9655917315 10036071540 10533727980 11151190600 11587100778 11704142200 12545089425 12874556420 13167159975 14162012062 15449467704 16093195525 16726785900 17556213300 19311834630 20072143080 21067455960 21243018093 23174201556 25090178850 25749112840 26334319950 28324024124 28967751945 32186391050 33453571800 35112426600 35405030155 38623669260 42486036186 46348403112 48279586575 50180357700 52668639900 56648048248 57935503890 63729054279 64372782100 70810060310 77247338520 84972072372 96559173150 100360715400 105337279800 106215090465 115871007780 127458108558 128745564200 141620120620 144838759725 169944144744 177025150775 193118346300 212430180930 231742015560 254916217116 283240241240 289677519450 318645271395 354050301550 386236692600 424860361860 509832434232 531075452325 579355038900 637290542790 708100603100 849720723720 1062150904650 1158710077800 1274581085580 1416201206200 1593226356975 2124301809300 2549162171160 3186452713950 4248603618600 6372905427900 12745810855800
• Sum of all divisors σ(n): 47420347403520
• Sum of proper divisors (its aliquot sum) s(n): 34674536547720
• 12745810855800 is an abundant number, because the sum of its proper divisors (34674536547720) is greater than itself. Its abundance is 21928725691920

Bases of 12745810855800

• Binary: 10111001011110011101100001110100011101111000₂
• Hexadecimal: 0xB979D874778
• Base-36: 4INCEP2M0

Squares and roots of 12745810855800

• 12745810855800 squared (12745810855800²) is 162455694371829128393640000
• 12745810855800 cubed (12745810855800³) is 2070629552910986666382308727677112000000
• The square root of 12745810855800 is 3570127.5685611011
• The cube root of 12745810855800 is 23359.0847917335

Scales and comparisons

• 12,745,810,855,800 seconds is equal to 405,277 years, 18 weeks, 4 days, 23 hours, 30 minutes.
• To count from 1 to 12,745,810,855,800 would take you about one million, thirteen thousand, one hundred ninety-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 12745810855800 cubic inches would be around 1946.6 feet tall.

Recreational maths with 12745810855800

• 12745810855800 backwards is 00855801854721
• The number of decimal digits it has is: 14
• The sum of 12745810855800's digits is 54
• More coming soon!