42091938108900

Names of 42091938108900

• Cardinal: 42091938108900 can be written as Forty-two trillion, ninety-one billion, nine hundred thirty-eight million, one hundred eight thousand, nine hundred.

Scientific notation

• Scientific notation: 4.20919381089 × 10¹³

Factors of 42091938108900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 24039

Divisors of 42091938108900

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 135 150 162 180 225 243 270 300 324 405 450 486 540 675 729 810 900 972 1215 1350 1458 1620 2025 2430 2700 2916 3645 4050 4860 6075 7290 8100 12150 14580 18225 24029 24300 36450 48058 72087 72900 96116 120145 144174 216261 240290 288348 360435 432522 480580 600725 648783 720870 865044 1081305 1201450 1297566 1441740 1802175 1946349 2162610 2402900 2595132 3243915 3604350 3892698 4325220 5406525 5839047 6487830 7208700 7785396 9731745 10813050 11678094 12975660 16219575 17517141 19463490 21626100 23356188 29195235 32439150 35034282 38926980 48658725 58390470 64878300 70068564 87585705 97317450 116780940 145976175 175171410 194634900 291952350 350342820 437928525 577392841 583904700 875857050 1154785682 1732178523 1751714100 2309571364 2886964205 3464357046 5196535569 5773928410 6928714092 8660892615 10393071138 11547856820 14434821025 15589606707 17321785230 20786142276 25982677845 28869642050 31179213414 34643570460 43304463075 46768820121 51965355690 57739284100 62358426828 77948033535 86608926150 93537640242 103930711380 129913389225 140306460363 155896067070 173217852300 187075280484 233844100605 259826778450 280612920726 311792134140 389740167675 420919381089 467688201210 519653556900 561225841452 701532301815 779480335350 841838762178 935376402420 1169220503025 1403064603630 1558960670700 1683677524356 2104596905445 2338441006050 2806129207260 3507661509075 4209193810890 4676882012100 7015323018150 8418387621780 10522984527225 14030646036300 21045969054450 42091938108900
• Sum of all divisors σ(n): 136952310880651
• Sum of proper divisors (its aliquot sum) s(n): 94860372771751
• 42091938108900 is an abundant number, because the sum of its proper divisors (94860372771751) is greater than itself. Its abundance is 52768434662851

Bases of 42091938108900

• Binary: 1001100100100001001011000001001101010111100100₂
• Hexadecimal: 0x26484B04D5E4
• Base-36: EX4RP6290

Squares and roots of 42091938108900

• 42091938108900 squared (42091938108900²) is 1771731253763468108259210000
• 42091938108900 cubed (42091938108900³) is 74575602279015699812665632238407969000000
• 42091938108900 is a perfect square number. Its square root is 6487830
• The cube root of 42091938108900 is 34785.6114022561

Scales and comparisons

• 42,091,938,108,900 seconds is equal to 1,338,393 years, 22 weeks, 3 days, 14 hours, 15 minutes.
• To count from 1 to 42,091,938,108,900 would take you about three million, three hundred forty-five thousand, nine hundred eighty-three 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 42091938108900 cubic inches would be around 2898.8 feet tall.

Recreational maths with 42091938108900

• 42091938108900 backwards is 00980183919024
• 42091938108900 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42091938108900's digits is 54
• More coming soon!