39242940
39,242,940 is an even composite number composed of six prime numbers multiplied together.
39242940 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 39242940:
22 × 3 × 5 × 11 × 37 × 1607
(2 × 2 × 3 × 5 × 11 × 37 × 1607)See below for interesting mathematical facts about the number 39242940 from the Numbermatics database.
Names of 39242940
- Cardinal: 39242940 can be written as Thirty-nine million, two hundred forty-two thousand, nine hundred forty.
Scientific notation
- Scientific notation: 3.924294 × 107
Factors of 39242940
Divisors of 39242940
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 37 44 55 60 66 74 110 111 132 148 165 185 220 222 330 370 407 444 555 660 740 814 1110 1221 1607 1628 2035 2220 2442 3214 4070 4821 4884 6105 6428 8035 8140 9642 12210 16070 17677 19284 24105 24420 32140 35354 48210 53031 59459 70708 88385 96420 106062 118918 176770 178377 212124 237836 265155 297295 353540 356754 530310 594590 654049 713508 891885 1060620 1189180 1308098 1783770 1962147 2616196 3270245 3567540 3924294 6540490 7848588 9810735 13080980 19621470 39242940
- Sum of all divisors σ(n): 123185664
- Sum of proper divisors (its aliquot sum) s(n): 83942724
- 39242940 is an abundant number, because the sum of its proper divisors (83942724) is greater than itself. Its abundance is 44699784
Bases of 39242940
- Binary: 100101011011001100101111002
- Hexadecimal: 0x256CCBC
- Base-36: ND41O
Squares and roots of 39242940
- 39242940 squared (392429402) is 1540008339843600
- 39242940 cubed (392429403) is 60434454879982004184000
-
The
square root of 39242940 is 6264.4185683909 -
The
cube root of 39242940 is 339.8238418487
Scales and comparisons
How big is 39242940?- 39,242,940 seconds is equal to 1 year, 12 weeks, 6 days, 4 hours, 49 minutes.
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To count from 1 to 39,242,940 would take you about forty-five weeks!
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 39242940 cubic inches would be around 28.3 feet tall.
Recreational maths with 39242940
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The information we have on file for 39242940 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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