12979868834400

Names of 12979868834400

• Cardinal: 12979868834400 can be written as Twelve trillion, nine hundred seventy-nine billion, eight hundred sixty-eight million, eight hundred thirty-four thousand, four hundred.

Scientific notation

• Scientific notation: 1.29798688344 × 10¹³

Factors of 12979868834400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5680

Divisors of 12979868834400

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 65 75 78 80 96 100 104 120 130 150 156 160 169 195 200 208 240 260 300 312 325 338 390 400 416 480 507 520 600 624 650 676 780 800 845 975 1014 1040 1200 1248 1300 1352 1560 1690 1950 2028 2080 2400 2535 2600 2704 3120 3380 3900 4056 4225 5070 5200 5408 5657 6240 6760 7800 8112 8450 10140 10400 11314 12675 13520 15600 16224 16900 16971 20280 22628 25350 27040 28285 31200 33800 33942 40560 45256 50700 56570 67600 67884 73541 81120 84855 90512 101400 113140 135200 135768 141425 147082 169710 181024 202800 220623 226280 271536 282850 294164 339420 367705 405600 424275 441246 452560 543072 565700 588328 678840 735410 848550 882492 905120 956033 1103115 1131400 1176656 1357680 1470820 1697100 1764984 1838525 1912066 2206230 2262800 2353312 2715360 2868099 2941640 3394200 3529968 3677050 3824132 4412460 4525600 4780165 5515575 5736198 5883280 6788400 7059936 7354100 7648264 8824920 9560330 11031150 11472396 11766560 13576800 14340495 14708200 15296528 17649840 19120660 22062300 22944792 23900825 28680990 29416400 30593056 32001649 35299680 38241320 44124600 45889584 47801650 57361980 58832800 64003298 71702475 76482640 88249200 91779168 95603300 96004947 114723960 128006596 143404950 152965280 160008245 176498400 191206600 192009894 229447920 256013192 286809900 320016490 382413200 384019788 416021437 458895840 480024735 512026384 573619800 640032980 764826400 768039576 800041225 832042874 960049470 1024052768 1147239600 1248064311 1280065960 1536079152 1600082450 1664085748 1920098940 2080107185 2294479200 2400123675 2496128622 2560131920 3072158304 3200164900 3328171496 3840197880 4160214370 4800247350 4992257244 5120263840 5408278681 6240321555 6400329800 6656342992 7680395760 8320428740 9600494700 9984514488 10400535925 10816557362 12480643110 12800659600 13312685984 15360791520 16224836043 16640857480 19200989400 19969028976 20801071850 21633114724 24961286220 25601319200 27041393405 31201607775 32449672086 33281714960 38401978800 39938057952 41602143700 43266229448 49922572440 54082786810 62403215550 64899344172 66563429920 76803957600 81124180215 83204287400 86532458896 99845144880 108165573620 124806431100 129798688344 135206967025 162248360430 166408574800 173064917792 199690289760 216331147240 249612862200 259597376688 270413934050 324496720860 332817149600 405620901075 432662294480 499225724400 519194753376 540827868100 648993441720 811241802150 865324588960 998451448800 1081655736200 1297986883440 1622483604300 2163311472400 2595973766880 3244967208600 4326622944800 6489934417200 12979868834400
• Sum of all divisors σ(n): 45757518057972
• Sum of proper divisors (its aliquot sum) s(n): 32777649223572
• 12979868834400 is an abundant number, because the sum of its proper divisors (32777649223572) is greater than itself. Its abundance is 19797780389172

Bases of 12979868834400

• Binary: 10111100111000011100011110001001101001100000₂
• Hexadecimal: 0xBCE1C789A60
• Base-36: 4LMVARUQO

Squares and roots of 12979868834400

• 12979868834400 squared (12979868834400²) is 168476994958228414623360000
• 12979868834400 cubed (12979868834400³) is 2186809296171674928806271678211584000000
• The square root of 12979868834400 is 3602758.5034803541
• The cube root of 12979868834400 is 23501.2033996091

Scales and comparisons

• 12,979,868,834,400 seconds is equal to 412,719 years, 35 weeks, 2 days, 8 hours, 40 minutes.
• To count from 1 to 12,979,868,834,400 would take you about one million, thirty-one thousand, seven hundred ninety-nine 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 12979868834400 cubic inches would be around 1958.4 feet tall.

Recreational maths with 12979868834400

• 12979868834400 backwards is 00443886897921
• The number of decimal digits it has is: 14
• The sum of 12979868834400's digits is 69
• More coming soon!