42709179687020

Names of 42709179687020

• Cardinal: 42709179687020 can be written as Forty-two trillion, seven hundred nine billion, one hundred seventy-nine million, six hundred eighty-seven thousand and twenty.

Scientific notation

• Scientific notation: 4.270917968702 × 10¹³

Factors of 42709179687020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11156

Divisors of 42709179687020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 131 140 154 196 220 245 262 308 385 490 524 539 655 770 917 980 1078 1310 1441 1540 1834 2156 2620 2695 2882 3668 4585 5390 5419 5581 5764 6419 7205 9170 10087 10780 10838 11162 12838 14410 18340 20174 21676 22324 25676 27095 27905 28820 32095 37933 39067 40348 50435 54190 55810 59609 61391 64190 70609 75866 78134 100870 108380 111620 119218 122782 128380 141218 151732 156268 189665 195335 201740 238436 245564 265531 273469 282436 298045 306955 353045 379330 390670 417263 429737 531062 546938 596090 613910 706090 709889 731111 758660 781340 834526 859474 1062124 1093876 1192180 1227820 1327655 1367345 1412180 1419778 1462222 1669052 1718948 2086315 2148685 2655310 2734690 2839556 2920841 2924444 3008159 3549445 3655555 4172630 4297370 4969223 5117777 5310620 5469380 5841682 6016318 7098890 7311110 7808779 8042221 8345260 8594740 9938446 10235554 11683364 12032636 14197780 14604205 14622220 15040795 15617558 16084442 19876892 20471108 24846115 25588885 29208410 30081590 30243439 31235116 32168884 34784561 35824439 39043895 40211105 49692230 51177770 54661453 56295547 58416820 60163180 60486878 69569122 71648878 78087790 80422210 99384460 102355540 109322906 112591094 120973756 139138244 143297756 151217195 156175580 160844420 173922805 179122195 211704073 218645812 225182188 273307265 281477735 302434390 332677829 347845610 358244390 382630171 394068829 423408146 546614530 562955470 604868780 665355658 695691220 716488780 765260342 788137658 846816292 1058520365 1093229060 1125910940 1330711316 1481928511 1530520684 1576275316 1663389145 1913150855 1970344145 2117040730 2328744803 2963857022 3326778290 3826301710 3940688290 3961890509 4234081460 4657489606 5927714044 6653556580 7409642555 7652603420 7881376580 7923781018 9314979212 11643724015 14819285110 15847562036 16301213621 19809452545 23287448030 27733233563 29638570220 32602427242 39618905090 43580795599 46574896060 55466467126 65204854484 79237810180 81506068105 87161591198 110932934252 138666167815 163012136210 174323182396 194132634941 217903977995 277332335630 305065569193 326024272420 388265269882 435807955990 554664671260 610131138386 776530539764 871615911980 970663174705 1220262276772 1525327845965 1941326349410 2135458984351 3050655691930 3882652698820 4270917968702 6101311383860 8541835937404 10677294921755 21354589843510 42709179687020
• Sum of all divisors σ(n): 114727740906240
• Sum of proper divisors (its aliquot sum) s(n): 72018561219220
• 42709179687020 is an abundant number, because the sum of its proper divisors (72018561219220) is greater than itself. Its abundance is 29309381532200

Bases of 42709179687020

• Binary: 1001101101100000000001011110111110000001101100₂
• Hexadecimal: 0x26D8017BE06C
• Base-36: F50BQV818

Squares and roots of 42709179687020

• 42709179687020 squared (42709179687020²) is 1824074029538161785156480400
• 42709179687020 cubed (42709179687020³) is 77904705489971978786515574051796764408000
• The square root of 42709179687020 is 6535226.0624266089
• The cube root of 42709179687020 is 34954.8205319413

Scales and comparisons

• 42,709,179,687,020 seconds is equal to 1,358,019 years, 41 weeks, 6 days, 8 hours, 10 minutes, 20 seconds.
• To count from 1 to 42,709,179,687,020 would take you about three million, three hundred ninety-five thousand and forty-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 42709179687020 cubic inches would be around 2912.9 feet tall.

Recreational maths with 42709179687020

• 42709179687020 backwards is 02078697190724
• The number of decimal digits it has is: 14
• The sum of 42709179687020's digits is 62
• More coming soon!