42921312
42,921,312 is an even composite number composed of five prime numbers multiplied together.
42921312 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42921312:
25 × 3 × 7 × 23 × 2777
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 23 × 2777)See below for interesting mathematical facts about the number 42921312 from the Numbermatics database.
Names of 42921312
- Cardinal: 42921312 can be written as Forty-two million, nine hundred twenty-one thousand, three hundred twelve.
Scientific notation
- Scientific notation: 4.2921312 × 107
Factors of 42921312
Divisors of 42921312
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 56 69 84 92 96 112 138 161 168 184 224 276 322 336 368 483 552 644 672 736 966 1104 1288 1932 2208 2576 2777 3864 5152 5554 7728 8331 11108 15456 16662 19439 22216 33324 38878 44432 58317 63871 66648 77756 88864 116634 127742 133296 155512 191613 233268 255484 266592 311024 383226 447097 466536 510968 622048 766452 894194 933072 1021936 1341291 1532904 1788388 1866144 2043872 2682582 3065808 3576776 5365164 6131616 7153552 10730328 14307104 21460656 42921312
- Sum of all divisors σ(n): 134410752
- Sum of proper divisors (its aliquot sum) s(n): 91489440
- 42921312 is an abundant number, because the sum of its proper divisors (91489440) is greater than itself. Its abundance is 48568128
Bases of 42921312
- Binary: 101000111011101101011000002
- Hexadecimal: 0x28EED60
- Base-36: PJYAO
Squares and roots of 42921312
- 42921312 squared (429213122) is 1842239023801344
- 42921312 cubed (429213123) is 79071315919152911843328
-
The
square root of 42921312 is 6551.4358731503 -
The
cube root of 42921312 is 350.1259737015
Scales and comparisons
How big is 42921312?- 42,921,312 seconds is equal to 1 year, 18 weeks, 6 days, 18 hours, 35 minutes, 12 seconds.
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To count from 1 to 42,921,312 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 42921312 cubic inches would be around 29.2 feet tall.
Recreational maths with 42921312
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The information we have on file for 42921312 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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