42942000
42,942,000 is an even composite number composed of five prime numbers multiplied together.
42942000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 42942000:
24 × 3 × 53 × 17 × 421
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 17 × 421)See below for interesting mathematical facts about the number 42942000 from the Numbermatics database.
Names of 42942000
- Cardinal: 42942000 can be written as Forty-two million, nine hundred forty-two thousand.
Scientific notation
- Scientific notation: 4.2942 × 107
Factors of 42942000
Divisors of 42942000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 34 40 48 50 51 60 68 75 80 85 100 102 120 125 136 150 170 200 204 240 250 255 272 300 340 375 400 408 421 425 500 510 600 680 750 816 842 850 1000 1020 1200 1263 1275 1360 1500 1684 1700 2000 2040 2105 2125 2526 2550 3000 3368 3400 4080 4210 4250 5052 5100 6000 6315 6375 6736 6800 7157 8420 8500 10104 10200 10525 12630 12750 14314 16840 17000 20208 20400 21050 21471 25260 25500 28628 31575 33680 34000 35785 42100 42942 50520 51000 52625 57256 63150 71570 84200 85884 101040 102000 105250 107355 114512 126300 143140 157875 168400 171768 178925 210500 214710 252600 286280 315750 343536 357850 421000 429420 505200 536775 572560 631500 715700 842000 858840 894625 1073550 1263000 1431400 1717680 1789250 2147100 2526000 2683875 2862800 3578500 4294200 5367750 7157000 8588400 10735500 14314000 21471000 42942000
- Sum of all divisors σ(n): 146937024
- Sum of proper divisors (its aliquot sum) s(n): 103995024
- 42942000 is an abundant number, because the sum of its proper divisors (103995024) is greater than itself. Its abundance is 61053024
Bases of 42942000
- Binary: 101000111100111110001100002
- Hexadecimal: 0x28F3E30
- Base-36: PKE9C
Squares and roots of 42942000
- 42942000 squared (429420002) is 1844015364000000
- 42942000 cubed (429420003) is 79185707760888000000000
-
The
square root of 42942000 is 6553.0145734615 -
The
cube root of 42942000 is 350.1822180419
Scales and comparisons
How big is 42942000?- 42,942,000 seconds is equal to 1 year, 19 weeks, 20 minutes.
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To count from 1 to 42,942,000 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 42942000 cubic inches would be around 29.2 feet tall.
Recreational maths with 42942000
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The information we have on file for 42942000 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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