42230720
42,230,720 is an even composite number composed of five prime numbers multiplied together.
42230720 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 42230720:
26 × 5 × 7 × 17 × 1109
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 1109)See below for interesting mathematical facts about the number 42230720 from the Numbermatics database.
Names of 42230720
- Cardinal: 42230720 can be written as Forty-two million, two hundred thirty thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 4.223072 × 107
Factors of 42230720
Divisors of 42230720
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 80 85 112 119 136 140 160 170 224 238 272 280 320 340 448 476 544 560 595 680 952 1088 1109 1120 1190 1360 1904 2218 2240 2380 2720 3808 4436 4760 5440 5545 7616 7763 8872 9520 11090 15526 17744 18853 19040 22180 31052 35488 37706 38080 38815 44360 62104 70976 75412 77630 88720 94265 124208 131971 150824 155260 177440 188530 248416 263942 301648 310520 354880 377060 496832 527884 603296 621040 659855 754120 1055768 1206592 1242080 1319710 1508240 2111536 2484160 2639420 3016480 4223072 5278840 6032960 8446144 10557680 21115360 42230720
- Sum of all divisors σ(n): 121798080
- Sum of proper divisors (its aliquot sum) s(n): 79567360
- 42230720 is an abundant number, because the sum of its proper divisors (79567360) is greater than itself. Its abundance is 37336640
Bases of 42230720
- Binary: 101000010001100011110000002
- Hexadecimal: 0x28463C0
- Base-36: P55FK
Squares and roots of 42230720
- 42230720 squared (422307202) is 1783433711718400
- 42230720 cubed (422307203) is 75315689718140469248000
-
The
square root of 42230720 is 6498.5167538449 -
The
cube root of 42230720 is 348.2380016333
Scales and comparisons
How big is 42230720?- 42,230,720 seconds is equal to 1 year, 17 weeks, 5 days, 18 hours, 45 minutes, 20 seconds.
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To count from 1 to 42,230,720 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 42230720 cubic inches would be around 29 feet tall.
Recreational maths with 42230720
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The information we have on file for 42230720 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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