42018020
42,018,020 is an even composite number composed of six prime numbers multiplied together.
42018020 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 42018020:
22 × 5 × 11 × 31 × 61 × 101
(2 × 2 × 5 × 11 × 31 × 61 × 101)See below for interesting mathematical facts about the number 42018020 from the Numbermatics database.
Names of 42018020
- Cardinal: 42018020 can be written as Forty-two million, eighteen thousand and twenty.
Scientific notation
- Scientific notation: 4.201802 × 107
Factors of 42018020
Divisors of 42018020
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 20 22 31 44 55 61 62 101 110 122 124 155 202 220 244 305 310 341 404 505 610 620 671 682 1010 1111 1220 1342 1364 1705 1891 2020 2222 2684 3131 3355 3410 3782 4444 5555 6161 6262 6710 6820 7564 9455 11110 12322 12524 13420 15655 18910 20801 22220 24644 30805 31310 34441 37820 41602 61610 62620 67771 68882 83204 104005 123220 135542 137764 172205 190991 208010 271084 338855 344410 381982 416020 677710 688820 763964 954955 1355420 1909910 2100901 3819820 4201802 8403604 10504505 21009010 42018020
- Sum of all divisors σ(n): 101993472
- Sum of proper divisors (its aliquot sum) s(n): 59975452
- 42018020 is an abundant number, because the sum of its proper divisors (59975452) is greater than itself. Its abundance is 17957432
Bases of 42018020
- Binary: 101000000100100100111001002
- Hexadecimal: 0x28124E4
- Base-36: P0LB8
Squares and roots of 42018020
- 42018020 squared (420180202) is 1765514004720400
- 42018020 cubed (420180203) is 74183402760621861608000
-
The
square root of 42018020 is 6482.1308224997 -
The
cube root of 42018020 is 347.6523700791
Scales and comparisons
How big is 42018020?- 42,018,020 seconds is equal to 1 year, 17 weeks, 3 days, 7 hours, 40 minutes, 20 seconds.
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To count from 1 to 42,018,020 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 42018020 cubic inches would be around 29 feet tall.
Recreational maths with 42018020
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"Number 42018020 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
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The information we have on file for 42018020 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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