142202520
142,202,520 is an even composite number composed of five prime numbers multiplied together.
142202520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 142202520:
23 × 33 × 5 × 353 × 373
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 353 × 373)See below for interesting mathematical facts about the number 142202520 from the Numbermatics database.
Names of 142202520
- Cardinal: 142202520 can be written as One hundred forty-two million, two hundred two thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.4220252 × 108
Factors of 142202520
Divisors of 142202520
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 353 360 373 540 706 746 1059 1080 1119 1412 1492 1765 1865 2118 2238 2824 2984 3177 3357 3530 3730 4236 4476 5295 5595 6354 6714 7060 7460 8472 8952 9531 10071 10590 11190 12708 13428 14120 14920 15885 16785 19062 20142 21180 22380 25416 26856 31770 33570 38124 40284 42360 44760 47655 50355 63540 67140 76248 80568 95310 100710 127080 131669 134280 190620 201420 263338 381240 395007 402840 526676 658345 790014 1053352 1185021 1316690 1580028 1975035 2370042 2633380 3160056 3555063 3950070 4740084 5266760 5925105 7110126 7900140 9480168 11850210 14220252 15800280 17775315 23700420 28440504 35550630 47400840 71101260 142202520
- Sum of all divisors σ(n): 476625600
- Sum of proper divisors (its aliquot sum) s(n): 334423080
- 142202520 is an abundant number, because the sum of its proper divisors (334423080) is greater than itself. Its abundance is 192220560
Bases of 142202520
- Binary: 10000111100111010110100110002
- Hexadecimal: 0x879D698
- Base-36: 2CNW60
Squares and roots of 142202520
- 142202520 squared (1422025202) is 20221556694350400
- 142202520 cubed (1422025203) is 2875556320259496643008000
-
The
square root of 142202520 is 11924.8698106101 -
The
cube root of 142202520 is 521.9582474201
Scales and comparisons
How big is 142202520?- 142,202,520 seconds is equal to 4 years, 27 weeks, 20 hours, 42 minutes.
-
To count from 1 to 142,202,520 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 142202520 cubic inches would be around 43.5 feet tall.
Recreational maths with 142202520
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The information we have on file for 142202520 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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