126172846142840

Names of 126172846142840

• Cardinal: 126172846142840 can be written as One hundred twenty-six trillion, one hundred seventy-two billion, eight hundred forty-six million, one hundred forty-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.2617284614284 × 10¹⁴

Factors of 126172846142840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12277

Divisors of 126172846142840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 43 56 70 71 86 140 142 172 215 280 284 301 344 355 430 497 568 602 710 860 994 1204 1420 1505 1720 1988 2408 2485 2840 3010 3053 3976 4970 6020 6106 9940 12040 12149 12212 15265 19880 21371 24298 24424 30530 42742 48596 60745 61060 85043 85484 97192 106855 121490 122120 170086 170968 213710 242980 340172 425215 427420 485960 522407 680344 850430 854840 862579 1044814 1700860 1725158 2089628 2612035 3401720 3450316 3656849 4179256 4312895 5224070 6038053 6900632 7313698 8625790 10448140 12076106 14627396 17251580 18284245 20896280 24152212 29254792 30190265 34503160 36568490 37090897 48304424 60380530 73136980 74181794 120761060 146273960 147598201 148363588 185454485 241522120 259636279 295196402 296727176 370908970 519272558 590392804 737991005 741817940 1033187407 1038545116 1180785608 1298181395 1475982010 1483635880 2066374814 2077090232 2596362790 2951964020 4132749628 5165937035 5192725580 5903928040 6346722643 8265499256 10331874070 10385451160 10479472271 12693445286 20663748140 20958944542 25386890572 31733613215 41327496280 41917889084 44427058501 50773781144 52397361355 63467226430 73356305897 83835778168 88854117002 104794722710 126934452860 146712611794 177708234004 209589445420 222135292505 253868905720 293425223588 355416468008 366781529485 419178890840 444270585010 450617307653 586850447176 733563058970 888541170020 901234615306 1467126117940 1777082340040 1802469230612 2253086538265 2934252235880 3154321153571 3604938461224 4506173076530 6308642307142 9012346153060 12617284614284 15771605767855 18024692306120 25234569228568 31543211535710 63086423071420 126172846142840
• Sum of all divisors σ(n): 336693306216960
• Sum of proper divisors (its aliquot sum) s(n): 210520460074120
• 126172846142840 is an abundant number, because the sum of its proper divisors (210520460074120) is greater than itself. Its abundance is 84347613931280

Bases of 126172846142840

• Binary: 11100101100000011100111101011001011010101111000₂
• Hexadecimal: 0x72C0E7ACB578
• Base-36: 18Q306WNLK

Squares and roots of 126172846142840

• 126172846142840 squared (126172846142840²) is 15919587103784774665683265600
• 126172846142840 cubed (126172846142840³) is 2008619614303376212942573368572095258304000
• The square root of 126172846142840 is 11232668.7008404197
• The cube root of 126172846142840 is 50155.8929284619

Scales and comparisons

• 126,172,846,142,840 seconds is equal to 4,011,906 years, 11 weeks, 6 days, 9 hours, 27 minutes, 20 seconds.
• To count from 1 to 126,172,846,142,840 would take you about ten million, twenty-nine thousand, seven hundred sixty-five 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 126172846142840 cubic inches would be around 4179.7 feet tall.

Recreational maths with 126172846142840

• 126172846142840 backwards is 048241648271621
• 126172846142840 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 126172846142840's digits is 56
• More coming soon!