42885920
42,885,920 is an even composite number composed of five prime numbers multiplied together.
42885920 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 42885920:
25 × 5 × 7 × 11 × 592
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 59 × 59)See below for interesting mathematical facts about the number 42885920 from the Numbermatics database.
Names of 42885920
- Cardinal: 42885920 can be written as Forty-two million, eight hundred eighty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.288592 × 107
Factors of 42885920
Divisors of 42885920
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 59 70 77 80 88 110 112 118 140 154 160 176 220 224 236 280 295 308 352 385 413 440 472 560 590 616 649 770 826 880 944 1120 1180 1232 1298 1540 1652 1760 1888 2065 2360 2464 2596 3080 3245 3304 3481 4130 4543 4720 5192 6160 6490 6608 6962 8260 9086 9440 10384 12320 12980 13216 13924 16520 17405 18172 20768 22715 24367 25960 27848 33040 34810 36344 38291 45430 48734 51920 55696 66080 69620 72688 76582 90860 97468 103840 111392 121835 139240 145376 153164 181720 191455 194936 243670 268037 278480 306328 363440 382910 389872 487340 536074 556960 612656 726880 765820 779744 974680 1072148 1225312 1340185 1531640 1949360 2144296 2680370 3063280 3898720 4288592 5360740 6126560 8577184 10721480 21442960 42885920
- Sum of all divisors σ(n): 128495808
- Sum of proper divisors (its aliquot sum) s(n): 85609888
- 42885920 is an abundant number, because the sum of its proper divisors (85609888) is greater than itself. Its abundance is 42723968
Bases of 42885920
- Binary: 101000111001100011001000002
- Hexadecimal: 0x28E6320
- Base-36: PJ6ZK
Squares and roots of 42885920
- 42885920 squared (428859202) is 1839202134246400
- 42885920 cubed (428859203) is 78875875593120370688000
-
The
square root of 42885920 is 6548.7342288415 -
The
cube root of 42885920 is 350.0297117633
Scales and comparisons
How big is 42885920?- 42,885,920 seconds is equal to 1 year, 18 weeks, 6 days, 8 hours, 45 minutes, 20 seconds.
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To count from 1 to 42,885,920 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 42885920 cubic inches would be around 29.2 feet tall.
Recreational maths with 42885920
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The information we have on file for 42885920 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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