42013440
42,013,440 is an even composite number composed of five prime numbers multiplied together.
42013440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 42013440:
28 × 32 × 5 × 7 × 521
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 521)See below for interesting mathematical facts about the number 42013440 from the Numbermatics database.
Names of 42013440
- Cardinal: 42013440 can be written as Forty-two million, thirteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 4.201344 × 107
Factors of 42013440
Divisors of 42013440
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 280 288 315 320 336 360 384 420 448 480 504 521 560 576 630 640 672 720 768 840 896 960 1008 1042 1120 1152 1260 1280 1344 1440 1563 1680 1792 1920 2016 2084 2240 2304 2520 2605 2688 2880 3126 3360 3647 3840 4032 4168 4480 4689 5040 5210 5376 5760 6252 6720 7294 7815 8064 8336 8960 9378 10080 10420 10941 11520 12504 13440 14588 15630 16128 16672 18235 18756 20160 20840 21882 23445 25008 26880 29176 31260 32823 33344 36470 37512 40320 41680 43764 46890 50016 54705 58352 62520 65646 66688 72940 75024 80640 83360 87528 93780 100032 109410 116704 125040 131292 133376 145880 150048 164115 166720 175056 187560 200064 218820 233408 250080 262584 291760 300096 328230 333440 350112 375120 400128 437640 466816 500160 525168 583520 600192 656460 666880 700224 750240 875280 933632 1000320 1050336 1167040 1200384 1312920 1400448 1500480 1750560 2000640 2100672 2334080 2625840 2800896 3000960 3501120 4201344 4668160 5251680 6001920 7002240 8402688 10503360 14004480 21006720 42013440
- Sum of all divisors σ(n): 166447008
- Sum of proper divisors (its aliquot sum) s(n): 124433568
- 42013440 is an abundant number, because the sum of its proper divisors (124433568) is greater than itself. Its abundance is 82420128
Bases of 42013440
- Binary: 101000000100010011000000002
- Hexadecimal: 0x2811300
- Base-36: P0HS0
Squares and roots of 42013440
- 42013440 squared (420134402) is 1765129140633600
- 42013440 cubed (420134403) is 74159147242261315584000
-
The
square root of 42013440 is 6481.7775339793 -
The
cube root of 42013440 is 347.6397381519
Scales and comparisons
How big is 42013440?- 42,013,440 seconds is equal to 1 year, 17 weeks, 3 days, 6 hours, 24 minutes.
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To count from 1 to 42,013,440 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 42013440 cubic inches would be around 29 feet tall.
Recreational maths with 42013440
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The information we have on file for 42013440 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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