42994240
42,994,240 is an even composite number composed of five prime numbers multiplied together.
42994240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 42994240:
26 × 5 × 29 × 41 × 113
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 29 × 41 × 113)See below for interesting mathematical facts about the number 42994240 from the Numbermatics database.
Names of 42994240
- Cardinal: 42994240 can be written as Forty-two million, nine hundred ninety-four thousand, two hundred forty.
Scientific notation
- Scientific notation: 4.299424 × 107
Factors of 42994240
Divisors of 42994240
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 16 20 29 32 40 41 58 64 80 82 113 116 145 160 164 205 226 232 290 320 328 410 452 464 565 580 656 820 904 928 1130 1160 1189 1312 1640 1808 1856 2260 2320 2378 2624 3277 3280 3616 4520 4633 4640 4756 5945 6554 6560 7232 9040 9266 9280 9512 11890 13108 13120 16385 18080 18532 19024 23165 23780 26216 32770 36160 37064 38048 46330 47560 52432 65540 74128 76096 92660 95120 104864 131080 134357 148256 185320 190240 209728 262160 268714 296512 370640 380480 524320 537428 671785 741280 1048640 1074856 1343570 1482560 2149712 2687140 4299424 5374280 8598848 10748560 21497120 42994240
- Sum of all divisors σ(n): 109453680
- Sum of proper divisors (its aliquot sum) s(n): 66459440
- 42994240 is an abundant number, because the sum of its proper divisors (66459440) is greater than itself. Its abundance is 23465200
Bases of 42994240
- Binary: 101001000000001010010000002
- Hexadecimal: 0x2900A40
- Base-36: PLIKG
Squares and roots of 42994240
- 42994240 squared (429942402) is 1848504673177600
- 42994240 cubed (429942403) is 79475053559719297024000
-
The
square root of 42994240 is 6556.9993137105 -
The
cube root of 42994240 is 350.3241622605
Scales and comparisons
How big is 42994240?- 42,994,240 seconds is equal to 1 year, 19 weeks, 14 hours, 50 minutes, 40 seconds.
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To count from 1 to 42,994,240 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 42994240 cubic inches would be around 29.2 feet tall.
Recreational maths with 42994240
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The information we have on file for 42994240 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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