42908320
42,908,320 is an even composite number composed of five prime numbers multiplied together.
42908320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42908320:
25 × 5 × 72 × 13 × 421
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 421)See below for interesting mathematical facts about the number 42908320 from the Numbermatics database.
Names of 42908320
- Cardinal: 42908320 can be written as Forty-two million, nine hundred eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 4.290832 × 107
Factors of 42908320
Divisors of 42908320
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 65 70 80 91 98 104 112 130 140 160 182 196 208 224 245 260 280 364 392 416 421 455 490 520 560 637 728 784 842 910 980 1040 1120 1274 1456 1568 1684 1820 1960 2080 2105 2548 2912 2947 3185 3368 3640 3920 4210 5096 5473 5894 6370 6736 7280 7840 8420 10192 10946 11788 12740 13472 14560 14735 16840 20384 20629 21892 23576 25480 27365 29470 33680 38311 41258 43784 47152 50960 54730 58940 67360 76622 82516 87568 94304 101920 103145 109460 117880 153244 165032 175136 191555 206290 218920 235760 268177 306488 330064 383110 412580 437840 471520 536354 612976 660128 766220 825160 875680 1072708 1225952 1340885 1532440 1650320 2145416 2681770 3064880 3300640 4290832 5363540 6129760 8581664 10727080 21454160 42908320
- Sum of all divisors σ(n): 127293768
- Sum of proper divisors (its aliquot sum) s(n): 84385448
- 42908320 is an abundant number, because the sum of its proper divisors (84385448) is greater than itself. Its abundance is 41477128
Bases of 42908320
- Binary: 101000111010111010101000002
- Hexadecimal: 0x28EBAA0
- Base-36: PJO9S
Squares and roots of 42908320
- 42908320 squared (429083202) is 1841123925222400
- 42908320 cubed (429083203) is 78999534543098810368000
-
The
square root of 42908320 is 6550.4442597429 -
The
cube root of 42908320 is 350.0906431897
Scales and comparisons
How big is 42908320?- 42,908,320 seconds is equal to 1 year, 18 weeks, 6 days, 14 hours, 58 minutes, 40 seconds.
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To count from 1 to 42,908,320 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 42908320 cubic inches would be around 29.2 feet tall.
Recreational maths with 42908320
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"Number 42908320 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
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Numbermatics. (2024). Number 42908320 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/42908320/
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The information we have on file for 42908320 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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