142908220
142,908,220 is an even composite number composed of six prime numbers multiplied together.
142908220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 142908220:
22 × 5 × 7 × 13 × 233 × 337
(2 × 2 × 5 × 7 × 13 × 233 × 337)See below for interesting mathematical facts about the number 142908220 from the Numbermatics database.
Names of 142908220
- Cardinal: 142908220 can be written as One hundred forty-two million, nine hundred eight thousand, two hundred twenty.
Scientific notation
- Scientific notation: 1.4290822 × 108
Factors of 142908220
Divisors of 142908220
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 233 260 337 364 455 466 674 910 932 1165 1348 1631 1685 1820 2330 2359 3029 3262 3370 4381 4660 4718 6058 6524 6740 8155 8762 9436 11795 12116 15145 16310 17524 21203 21905 23590 30290 30667 32620 42406 43810 47180 60580 61334 78521 84812 87620 106015 122668 153335 157042 212030 306670 314084 392605 424060 549647 613340 785210 1020773 1099294 1570420 2041546 2198588 2748235 4083092 5103865 5496470 7145411 10207730 10992940 14290822 20415460 28581644 35727055 71454110 142908220
- Sum of all divisors σ(n): 372048768
- Sum of proper divisors (its aliquot sum) s(n): 229140548
- 142908220 is an abundant number, because the sum of its proper divisors (229140548) is greater than itself. Its abundance is 86232328
Bases of 142908220
- Binary: 10001000010010011011001111002
- Hexadecimal: 0x8849B3C
- Base-36: 2D30OS
Squares and roots of 142908220
- 142908220 squared (1429082202) is 20422759343568400
- 142908220 cubed (1429082203) is 2918580185277728492248000
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The
square root of 142908220 is 11954.4226125731 -
The
cube root of 142908220 is 522.8202534445
Scales and comparisons
How big is 142908220?- 142,908,220 seconds is equal to 4 years, 28 weeks, 2 days, 43 minutes, 40 seconds.
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To count from 1 to 142,908,220 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 142908220 cubic inches would be around 43.6 feet tall.
Recreational maths with 142908220
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The information we have on file for 142908220 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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