142136540
142,136,540 is an even composite number composed of six prime numbers multiplied together.
142136540 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 142136540:
22 × 5 × 7 × 13 × 29 × 2693
(2 × 2 × 5 × 7 × 13 × 29 × 2693)See below for interesting mathematical facts about the number 142136540 from the Numbermatics database.
Names of 142136540
- Cardinal: 142136540 can be written as One hundred forty-two million, one hundred thirty-six thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.4213654 × 108
Factors of 142136540
Divisors of 142136540
- 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 29 35 52 58 65 70 91 116 130 140 145 182 203 260 290 364 377 406 455 580 754 812 910 1015 1508 1820 1885 2030 2639 2693 3770 4060 5278 5386 7540 10556 10772 13195 13465 18851 26390 26930 35009 37702 52780 53860 70018 75404 78097 94255 140036 156194 175045 188510 245063 312388 350090 377020 390485 490126 546679 700180 780970 980252 1015261 1093358 1225315 1561940 2030522 2186716 2450630 2733395 4061044 4901260 5076305 5466790 7106827 10152610 10933580 14213654 20305220 28427308 35534135 71068270 142136540
- Sum of all divisors σ(n): 380177280
- Sum of proper divisors (its aliquot sum) s(n): 238040740
- 142136540 is an abundant number, because the sum of its proper divisors (238040740) is greater than itself. Its abundance is 95904200
Bases of 142136540
- Binary: 10000111100011010100110111002
- Hexadecimal: 0x878D4DC
- Base-36: 2CMH98
Squares and roots of 142136540
- 142136540 squared (1421365402) is 20202796003171600
- 142136540 cubed (1421365403) is 2871555522216640250264000
-
The
square root of 142136540 is 11922.1030024069 -
The
cube root of 142136540 is 521.8775077989
Scales and comparisons
How big is 142136540?- 142,136,540 seconds is equal to 4 years, 27 weeks, 2 hours, 22 minutes, 20 seconds.
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To count from 1 to 142,136,540 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 142136540 cubic inches would be around 43.5 feet tall.
Recreational maths with 142136540
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The information we have on file for 142136540 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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