42293440
42,293,440 is an even composite number composed of five prime numbers multiplied together.
42293440 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 42293440:
26 × 5 × 7 × 79 × 239
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 79 × 239)See below for interesting mathematical facts about the number 42293440 from the Numbermatics database.
Names of 42293440
- Cardinal: 42293440 can be written as Forty-two million, two hundred ninety-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.229344 × 107
Factors of 42293440
Divisors of 42293440
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 79 80 112 140 158 160 224 239 280 316 320 395 448 478 553 560 632 790 956 1106 1120 1195 1264 1580 1673 1912 2212 2240 2390 2528 2765 3160 3346 3824 4424 4780 5056 5530 6320 6692 7648 8365 8848 9560 11060 12640 13384 15296 16730 17696 18881 19120 22120 25280 26768 33460 35392 37762 38240 44240 53536 66920 75524 76480 88480 94405 107072 132167 133840 151048 176960 188810 264334 267680 302096 377620 528668 535360 604192 660835 755240 1057336 1208384 1321670 1510480 2114672 2643340 3020960 4229344 5286680 6041920 8458688 10573360 21146720 42293440
- Sum of all divisors σ(n): 117043200
- Sum of proper divisors (its aliquot sum) s(n): 74749760
- 42293440 is an abundant number, because the sum of its proper divisors (74749760) is greater than itself. Its abundance is 32456320
Bases of 42293440
- Binary: 101000010101011000110000002
- Hexadecimal: 0x28558C0
- Base-36: P6HTS
Squares and roots of 42293440
- 42293440 squared (422934402) is 1788735067033600
- 42293440 cubed (422934403) is 75651759233481539584000
-
The
square root of 42293440 is 6503.3406799891 -
The
cube root of 42293440 is 348.4103144549
Scales and comparisons
How big is 42293440?- 42,293,440 seconds is equal to 1 year, 17 weeks, 6 days, 12 hours, 10 minutes, 40 seconds.
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To count from 1 to 42,293,440 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 42293440 cubic inches would be around 29 feet tall.
Recreational maths with 42293440
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The information we have on file for 42293440 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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