142245456
142,245,456 is an even composite number composed of five prime numbers multiplied together.
142245456 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142245456:
24 × 3 × 97 × 137 × 223
(2 × 2 × 2 × 2 × 3 × 97 × 137 × 223)See below for interesting mathematical facts about the number 142245456 from the Numbermatics database.
Names of 142245456
- Cardinal: 142245456 can be written as One hundred forty-two million, two hundred forty-five thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.42245456 × 108
Factors of 142245456
Divisors of 142245456
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 97 137 194 223 274 291 388 411 446 548 582 669 776 822 892 1096 1164 1338 1552 1644 1784 2192 2328 2676 3288 3568 4656 5352 6576 10704 13289 21631 26578 30551 39867 43262 53156 61102 64893 79734 86524 91653 106312 122204 129786 159468 173048 183306 212624 244408 259572 318936 346096 366612 488816 519144 637872 733224 1038288 1466448 2963447 5926894 8890341 11853788 17780682 23707576 35561364 47415152 71122728 142245456
- Sum of all divisors σ(n): 375642624
- Sum of proper divisors (its aliquot sum) s(n): 233397168
- 142245456 is an abundant number, because the sum of its proper divisors (233397168) is greater than itself. Its abundance is 91151712
Bases of 142245456
- Binary: 10000111101001111110010100002
- Hexadecimal: 0x87A7E50
- Base-36: 2COTAO
Squares and roots of 142245456
- 142245456 squared (1422454562) is 20233769752647936
- 142245456 cubed (1422454563) is 2878161805064412863778816
-
The
square root of 142245456 is 11926.6699459657 -
The
cube root of 142245456 is 522.0107747221
Scales and comparisons
How big is 142245456?- 142,245,456 seconds is equal to 4 years, 27 weeks, 1 day, 8 hours, 37 minutes, 36 seconds.
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To count from 1 to 142,245,456 would take you about six 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 142245456 cubic inches would be around 43.5 feet tall.
Recreational maths with 142245456
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The information we have on file for 142245456 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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