9742920
9,742,920 is an even composite number composed of five prime numbers multiplied together.
9742920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 9742920:
23 × 3 × 5 × 113 × 61
(2 × 2 × 2 × 3 × 5 × 11 × 11 × 11 × 61)See below for interesting mathematical facts about the number 9742920 from the Numbermatics database.
Names of 9742920
- Cardinal: 9742920 can be written as Nine million, seven hundred forty-two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 9.74292 × 106
Factors of 9742920
Divisors of 9742920
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 55 60 61 66 88 110 120 121 122 132 165 183 220 242 244 264 305 330 363 366 440 484 488 605 610 660 671 726 732 915 968 1210 1220 1320 1331 1342 1452 1464 1815 1830 2013 2420 2440 2662 2684 2904 3355 3630 3660 3993 4026 4840 5324 5368 6655 6710 7260 7320 7381 7986 8052 10065 10648 13310 13420 14520 14762 15972 16104 19965 20130 22143 26620 26840 29524 31944 36905 39930 40260 44286 53240 59048 73810 79860 80520 81191 88572 110715 147620 159720 162382 177144 221430 243573 295240 324764 405955 442860 487146 649528 811910 885720 974292 1217865 1623820 1948584 2435730 3247640 4871460 9742920
- Sum of all divisors σ(n): 32676480
- Sum of proper divisors (its aliquot sum) s(n): 22933560
- 9742920 is an abundant number, because the sum of its proper divisors (22933560) is greater than itself. Its abundance is 13190640
Bases of 9742920
- Binary: 1001010010101010010010002
- Hexadecimal: 0x94AA48
- Base-36: 5STOO
Squares and roots of 9742920
- 9742920 squared (97429202) is 94924490126400
- 9742920 cubed (97429203) is 924841713342305088000
-
The
square root of 9742920 is 3121.3650859841 -
The
cube root of 9742920 is 213.5812114377
Scales and comparisons
How big is 9742920?- 9,742,920 seconds is equal to 16 weeks, 18 hours, 22 minutes.
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To count from 1 to 9,742,920 would take you about twenty-four 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 9742920 cubic inches would be around 17.8 feet tall.
Recreational maths with 9742920
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The information we have on file for 9742920 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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