42155554870
42,155,554,870 is an even composite number composed of seven prime numbers multiplied together.
42155554870 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 42155554870:
2 × 5 × 11 × 13 × 59 × 61 × 8191
See below for interesting mathematical facts about the number 42155554870 from the Numbermatics database.
Names of 42155554870
- Cardinal: 42155554870 can be written as Forty-two billion, one hundred fifty-five million, five hundred fifty-four thousand, eight hundred seventy.
Scientific notation
- Scientific notation: 4.215555487 × 1010
Factors of 42155554870
Divisors of 42155554870
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 5 10 11 13 22 26 55 59 61 65 110 118 122 130 143 286 295 305 590 610 649 671 715 767 793 1298 1342 1430 1534 1586 3245 3355 3599 3835 3965 6490 6710 7198 7670 7930 8191 8437 8723 16382 16874 17446 17995 35990 39589 40955 42185 43615 46787 79178 81910 84370 87230 90101 93574 106483 180202 197945 212966 233935 395890 450505 467870 483269 499651 514657 532415 901010 966538 999302 1029314 1064830 1171313 2342626 2416345 2498255 2573285 4832690 4996510 5146570 5315959 5496161 5856565 6282497 6495463 10631918 10992322 11713130 12564994 12990926 26579795 27480805 29479409 31412485 32477315 53159590 54961610 58958818 62824970 64954630 69107467 71450093 138214934 142900186 147397045 294794090 324273499 345537335 357250465 383232317 648546998 691074670 714500930 766464634 1621367495 1916161585 3242734990 3832323170 4215555487 8431110974 21077777435 42155554870
- Sum of all divisors σ(n): 92154101760
- Sum of proper divisors (its aliquot sum) s(n): 49998546890
- 42155554870 is an abundant number, because the sum of its proper divisors (49998546890) is greater than itself. Its abundance is 7842992020
Bases of 42155554870
- Binary: 1001110100001010101010111000001101102
- Hexadecimal: 0x9D0AAB836
- Base-36: JD6BUBA
Squares and roots of 42155554870
- 42155554870 squared (421555548702) is 1777090806397580716900
- 42155554870 cubed (421555548703) is 74914248998065760946531886303000
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The
square root of 42155554870 is 205318.1795896309 -
The
cube root of 42155554870 is 3480.3127298007
Scales and comparisons
How big is 42155554870?- 42,155,554,870 seconds is equal to 1,340 years, 21 weeks, 4 days, 12 hours, 21 minutes, 10 seconds.
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To count from 1 to 42,155,554,870 would take you about two thousand, six hundred eighty 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 42155554870 cubic inches would be around 290 feet tall.
Recreational maths with 42155554870
- 42155554870 backwards is 07845555124
- The number of decimal digits it has is: 11
- The sum of 42155554870's digits is 46
- More coming soon!
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The information we have on file for 42155554870 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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