142052220
142,052,220 is an even composite number composed of five prime numbers multiplied together.
142052220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142052220:
22 × 32 × 5 × 43 × 18353
(2 × 2 × 3 × 3 × 5 × 43 × 18353)See below for interesting mathematical facts about the number 142052220 from the Numbermatics database.
Names of 142052220
- Cardinal: 142052220 can be written as One hundred forty-two million, fifty-two thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.4205222 × 108
Factors of 142052220
Divisors of 142052220
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 43 45 60 86 90 129 172 180 215 258 387 430 516 645 774 860 1290 1548 1935 2580 3870 7740 18353 36706 55059 73412 91765 110118 165177 183530 220236 275295 330354 367060 550590 660708 789179 825885 1101180 1578358 1651770 2367537 3156716 3303540 3945895 4735074 7102611 7891790 9470148 11837685 14205222 15783580 23675370 28410444 35513055 47350740 71026110 142052220
- Sum of all divisors σ(n): 440936496
- Sum of proper divisors (its aliquot sum) s(n): 298884276
- 142052220 is an abundant number, because the sum of its proper divisors (298884276) is greater than itself. Its abundance is 156832056
Bases of 142052220
- Binary: 10000111011110001011011111002
- Hexadecimal: 0x8778B7C
- Base-36: 2CKO70
Squares and roots of 142052220
- 142052220 squared (1420522202) is 20178833206928400
- 142052220 cubed (1420522203) is 2866448054053898601048000
-
The
square root of 142052220 is 11918.5661889339 -
The
cube root of 142052220 is 521.7742891705
Scales and comparisons
How big is 142052220?- 142,052,220 seconds is equal to 4 years, 26 weeks, 6 days, 2 hours, 57 minutes.
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To count from 1 to 142,052,220 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 142052220 cubic inches would be around 43.5 feet tall.
Recreational maths with 142052220
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The information we have on file for 142052220 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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