642041140
642,041,140 is an even composite number composed of five prime numbers multiplied together.
642041140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 642041140:
22 × 5 × 132 × 412 × 113
(2 × 2 × 5 × 13 × 13 × 41 × 41 × 113)See below for interesting mathematical facts about the number 642041140 from the Numbermatics database.
Names of 642041140
- Cardinal: 642041140 can be written as Six hundred forty-two million, forty-one thousand, one hundred forty.
Scientific notation
- Scientific notation: 6.4204114 × 108
Factors of 642041140
Divisors of 642041140
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 4 5 10 13 20 26 41 52 65 82 113 130 164 169 205 226 260 338 410 452 533 565 676 820 845 1066 1130 1469 1681 1690 2132 2260 2665 2938 3362 3380 4633 5330 5876 6724 6929 7345 8405 9266 10660 13858 14690 16810 18532 19097 21853 23165 27716 29380 33620 34645 38194 43706 46330 60229 69290 76388 87412 92660 95485 109265 120458 138580 189953 190970 218530 240916 284089 301145 379906 381940 437060 568178 602290 759812 782977 949765 1136356 1204580 1420445 1565954 1899530 2469389 2840890 3131908 3799060 3914885 4938778 5681780 7829770 9877556 12346945 15659540 24693890 32102057 49387780 64204114 128408228 160510285 321020570 642041140
- Sum of all divisors σ(n): 1509699492
- Sum of proper divisors (its aliquot sum) s(n): 867658352
- 642041140 is an abundant number, because the sum of its proper divisors (867658352) is greater than itself. Its abundance is 225617212
Bases of 642041140
- Binary: 1001100100010011000101001101002
- Hexadecimal: 0x2644C534
- Base-36: AM9644
Squares and roots of 642041140
- 642041140 squared (6420411402) is 412216825452499600
- 642041140 cubed (6420411403) is 264660160540703859033544000
-
The
square root of 642041140 is 25338.5307387779 -
The
cube root of 642041140 is 862.6890502067
Scales and comparisons
How big is 642041140?- 642,041,140 seconds is equal to 20 years, 21 weeks, 4 days, 45 minutes, 40 seconds.
-
To count from 1 to 642,041,140 would take you about thirty 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 642041140 cubic inches would be around 71.9 feet tall.
Recreational maths with 642041140
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The information we have on file for 642041140 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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