42568842870

Names of 42568842870

• Cardinal: 42568842870 can be written as Forty-two billion, five hundred sixty-eight million, eight hundred forty-two thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 4.256884287 × 10¹⁰

Factors of 42568842870

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 714

Divisors of 42568842870

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 43 45 54 81 86 90 129 135 162 215 258 270 387 405 430 645 661 774 810 1161 1290 1322 1849 1935 1983 2322 3305 3483 3698 3870 3966 5547 5805 5949 6610 6966 9245 9915 11094 11610 11898 16641 17415 17847 18490 19830 27735 28423 29745 33282 34830 35694 49923 53541 55470 56846 59490 79507 83205 85269 89235 99846 107082 142115 149769 159014 166410 170538 178470 238521 249615 255807 267705 284230 299538 397535 426345 477042 499230 511614 535410 715563 748845 767421 795070 852690 1192605 1222189 1279035 1431126 1497690 1534842 2146689 2302263 2385210 2444378 2558070 3577815 3666567 3837105 4293378 4604526 6110945 6440067 7155630 7333134 7674210 10733445 10999701 11511315 12221890 12880134 18332835 21466890 21999402 23022630 32200335 32999103 36665670 52554127 54998505 64400670 65998206 98997309 105108254 109997010 157662381 164995515 197994618 262770635 315324762 329991030 472987143 494986545 525541270 788311905 945974286 989973090 1418961429 1576623810 2364935715 2837922858 4256884287 4729871430 7094807145 8513768574 14189614290 21284421435 42568842870
• Sum of all divisors σ(n): 117365450400
• Sum of proper divisors (its aliquot sum) s(n): 74796607530
• 42568842870 is an abundant number, because the sum of its proper divisors (74796607530) is greater than itself. Its abundance is 32227764660

Bases of 42568842870

• Binary: 100111101001010011001111111001110110₂
• Hexadecimal: 0x9E94CFE76
• Base-36: JK0E1DI

Squares and roots of 42568842870

• 42568842870 squared (42568842870²) is 1812106383290749836900
• 42568842870 cubed (42568842870³) is 77139271894027923331474227903000
• The square root of 42568842870 is 206322.1822054041
• The cube root of 42568842870 is 3491.6492854635

Scales and comparisons

• 42,568,842,870 seconds is equal to 1,353 years, 28 weeks, 6 days, 22 hours, 34 minutes, 30 seconds.
• To count from 1 to 42,568,842,870 would take you about two thousand, seven hundred seven 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 42568842870 cubic inches would be around 291 feet tall.

Recreational maths with 42568842870

• 42568842870 backwards is 07824886524
• 42568842870 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42568842870's digits is 54
• More coming soon!