12980256689040

Names of 12980256689040

• Cardinal: 12980256689040 can be written as Twelve trillion, nine hundred eighty billion, two hundred fifty-six million, six hundred eighty-nine thousand and forty.

Scientific notation

• Scientific notation: 1.298025668904 × 10¹³

Factors of 12980256689040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23940

Divisors of 12980256689040

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 23 24 30 34 40 46 48 51 60 68 69 80 85 92 102 115 120 136 138 170 184 204 230 240 255 272 276 340 345 368 391 408 460 510 552 680 690 782 816 920 1020 1104 1173 1360 1380 1564 1840 1955 2040 2346 2760 3128 3910 4080 4692 5520 5865 6256 7820 9384 9857 11730 14033 15640 18768 19714 23460 28066 29571 31280 39428 42099 46920 49285 56132 59142 70165 78856 84198 93840 98570 112264 118284 140330 147855 157712 167569 168396 197140 210495 224528 226711 236568 238561 280660 295710 322759 335138 336792 394280 420990 453422 473136 477122 502707 561320 591420 645518 670276 673584 680133 715683 788560 837845 841980 906844 954244 968277 1005414 1122640 1133555 1182840 1192805 1291036 1340552 1360266 1431366 1613795 1675690 1683960 1813688 1908488 1936554 2010828 2267110 2365680 2385610 2513535 2582072 2681104 2720532 2862732 3227590 3351380 3367920 3400665 3578415 3627376 3816976 3854087 3873108 4021656 4534220 4771220 4841385 5027070 5164144 5441064 5486903 5725464 6455180 6702760 6801330 7156830 7708174 7746216 8043312 9068440 9542440 9682770 10054140 10882128 10973806 11450928 11562261 12910360 13405520 13602660 14313660 15416348 15492432 16460709 18136880 19084880 19270435 19365540 20108280 21947612 23124522 25820720 27205320 27434515 28627320 30832696 32921418 38540870 38731080 40216560 43895224 46249044 54410640 54869030 57254640 57811305 61665392 65842836 77081740 77462160 82303545 87790448 92498088 109738060 115622610 131685672 138323281 154163480 164607090 184996176 219476120 231245220 263371344 276646562 308326960 329214180 414969843 438952240 462490440 553293124 658428360 691616405 829939686 924980880 1106586248 1316856720 1383232810 1659879372 2074849215 2213172496 2351495777 2766465620 3181435463 3319758744 4149698430 4702991554 5532931240 6362870926 6639517488 7054487331 8299396860 9405983108 9544306389 11065862480 11757478885 12725741852 14108974662 15907177315 16598793720 18811966216 19088612778 23514957770 25451483704 28217949324 31814354630 33197587440 35272436655 37623932432 38177225556 47029915540 47721531945 50902967408 54084402871 56435898648 63628709260 70544873310 76354451112 94059831080 95443063890 108168805742 112871797296 127257418520 141089746620 152708902224 162253208613 188119662160 190886127780 216337611484 254514837040 270422014355 282179493240 324506417226 381772255560 432675222968 540844028710 564358986480 649012834452 763544511120 811266043065 865350445936 1081688057420 1298025668904 1622532086130 2163376114840 2596051337808 3245064172260 4326752229680 6490128344520 12980256689040
• Sum of all divisors σ(n): 44465887858176
• Sum of proper divisors (its aliquot sum) s(n): 31485631169136
• 12980256689040 is an abundant number, because the sum of its proper divisors (31485631169136) is greater than itself. Its abundance is 18505374480096

Bases of 12980256689040

• Binary: 10111100111000110011100101101100101110010000₂
• Hexadecimal: 0xBCE3396CB90
• Base-36: 4LN1POXAO

Squares and roots of 12980256689040

• 12980256689040 squared (12980256689040²) is 168487063713367663256121600
• 12980256689040 cubed (12980256689040³) is 2187005335782149272245106625127627264000
• The square root of 12980256689040 is 3602812.3305329131
• The cube root of 12980256689040 is 23501.4374790159

Scales and comparisons

• 12,980,256,689,040 seconds is equal to 412,732 years, 4 days, 10 hours, 4 minutes.
• To count from 1 to 12,980,256,689,040 would take you about one million, thirty-one thousand, eight hundred thirty 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 12980256689040 cubic inches would be around 1958.5 feet tall.

Recreational maths with 12980256689040

• 12980256689040 backwards is 04098665208921
• 12980256689040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12980256689040's digits is 60
• More coming soon!