12959435667677440

Names of 12959435667677440

• Cardinal: 12959435667677440 can be written as Twelve quadrillion, nine hundred fifty-nine trillion, four hundred thirty-five billion, six hundred sixty-seven million, six hundred seventy-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.295943566767744 × 10¹⁶

Factors of 12959435667677440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 31888754

Divisors of 12959435667677440

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 149 160 256 298 320 596 640 745 1192 1280 1490 2131 2384 2980 4262 4768 5960 8524 9536 10655 11920 17048 19072 21310 23840 34096 38144 42620 47680 68192 85240 95360 136384 170480 190720 272768 317519 340960 545536 635038 681920 1270076 1363840 1587595 2540152 2727680 3175190 5080304 6350380 10160608 12700760 20321216 25401520 31886467 40642432 50803040 63772934 81284864 101606080 127545868 159432335 203212160 255091736 318864670 406424320 510183472 637729340 1020366944 1275458680 2040733888 2550917360 4081467776 4751083583 5101834720 8162935552 9502167166 10203669440 19004334332 20407338880 23755417915 38008668664 40814677760 47510835830 67950061177 76017337328 95021671660 135900122354 152034674656 190043343320 271800244708 304069349312 339750305885 380086686640 543600489416 608138698624 679500611770 760173373280 1087200978832 1216277397248 1359001223540 1520346746560 2174401957664 2718002447080 3040693493120 4348803915328 5436004894160 6081386986240 8697607830656 10124559115373 10872009788320 17395215661312 20249118230746 21744019576640 40498236461492 43488039153280 50622795576865 80996472922984 86976078306560 101245591153730 161992945845968 202491182307460 323985891691936 404982364614920 647971783383872 809964729229840 1295943566767744 1619929458459680 2591887133535488 3239858916919360 6479717833838720 12959435667677440
• Sum of all divisors σ(n): 31264898701982400
• Sum of proper divisors (its aliquot sum) s(n): 18305463034304960
• 12959435667677440 is an abundant number, because the sum of its proper divisors (18305463034304960) is greater than itself. Its abundance is 5346027366627520

Bases of 12959435667677440

• Binary: 101110000010101000100110111111011101100010000100000000₂
• Hexadecimal: 0x2E0A89BF762100
• Base-36: 3JLQIK1TL34

Squares and roots of 12959435667677440

• 12959435667677440 squared (12959435667677440²) is 167946972824670215085963884953600
• 12959435667677440 cubed (12959435667677440³) is 2176497989902484920167946432249403854274166784000
• The square root of 12959435667677440 is 113839517.1620006477
• The cube root of 12959435667677440 is 234888.6490281311

Scales and comparisons

• 12,959,435,667,677,440 seconds is equal to 412,069,968 years, 3 weeks, 2 days, 21 hours, 30 minutes, 40 seconds.
• To count from 1 to 12,959,435,667,677,440 would take you about one billion, two hundred thirty-six million, two hundred nine thousand, nine hundred 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 12959435667677440 cubic inches would be around 19574.1 feet tall.

Recreational maths with 12959435667677440

• 12959435667677440 backwards is 04477676653495921
• The number of decimal digits it has is: 17
• The sum of 12959435667677440's digits is 85
• More coming soon!