42217890
42,217,890 is an even composite number composed of six prime numbers multiplied together.
42217890 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42217890:
2 × 3 × 5 × 11 × 132 × 757
(2 × 3 × 5 × 11 × 13 × 13 × 757)See below for interesting mathematical facts about the number 42217890 from the Numbermatics database.
Names of 42217890
- Cardinal: 42217890 can be written as Forty-two million, two hundred seventeen thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 4.221789 × 107
Factors of 42217890
Divisors of 42217890
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 130 143 165 169 195 286 330 338 390 429 507 715 757 845 858 1014 1430 1514 1690 1859 2145 2271 2535 3718 3785 4290 4542 5070 5577 7570 8327 9295 9841 11154 11355 16654 18590 19682 22710 24981 27885 29523 41635 49205 49962 55770 59046 83270 98410 108251 124905 127933 147615 216502 249810 255866 295230 324753 383799 541255 639665 649506 767598 1082510 1279330 1407263 1623765 1918995 2814526 3247530 3837990 4221789 7036315 8443578 14072630 21108945 42217890
- Sum of all divisors σ(n): 119848896
- Sum of proper divisors (its aliquot sum) s(n): 77631006
- 42217890 is an abundant number, because the sum of its proper divisors (77631006) is greater than itself. Its abundance is 35413116
Bases of 42217890
- Binary: 101000010000110001101000102
- Hexadecimal: 0x28431A2
- Base-36: P4VJ6
Squares and roots of 42217890
- 42217890 squared (422178902) is 1782350236052100
- 42217890 cubed (422178903) is 75247066207121592069000
-
The
square root of 42217890 is 6497.5295305215 -
The
cube root of 42217890 is 348.2027323151
Scales and comparisons
How big is 42217890?- 42,217,890 seconds is equal to 1 year, 17 weeks, 5 days, 15 hours, 11 minutes, 30 seconds.
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To count from 1 to 42,217,890 would take you about two 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 42217890 cubic inches would be around 29 feet tall.
Recreational maths with 42217890
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The information we have on file for 42217890 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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