142747850
142,747,850 is an even composite number composed of six prime numbers multiplied together.
142747850 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 142747850:
2 × 52 × 7 × 37 × 73 × 151
(2 × 5 × 5 × 7 × 37 × 73 × 151)See below for interesting mathematical facts about the number 142747850 from the Numbermatics database.
Names of 142747850
- Cardinal: 142747850 can be written as One hundred forty-two million, seven hundred forty-seven thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 1.4274785 × 108
Factors of 142747850
Divisors of 142747850
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 5 7 10 14 25 35 37 50 70 73 74 146 151 175 185 259 302 350 365 370 511 518 730 755 925 1022 1057 1295 1510 1825 1850 2114 2555 2590 2701 3650 3775 5110 5285 5402 5587 6475 7550 10570 11023 11174 12775 12950 13505 18907 22046 25550 26425 27010 27935 37814 39109 52850 55115 55870 67525 77161 78218 94535 110230 135050 139675 154322 189070 195545 275575 279350 385805 391090 407851 472675 551150 771610 815702 945350 977725 1929025 1955450 2039255 2854957 3858050 4078510 5709914 10196275 14274785 20392550 28549570 71373925 142747850
- Sum of all divisors σ(n): 318003456
- Sum of proper divisors (its aliquot sum) s(n): 175255606
- 142747850 is an abundant number, because the sum of its proper divisors (175255606) is greater than itself. Its abundance is 32507756
Bases of 142747850
- Binary: 10001000001000101000110010102
- Hexadecimal: 0x88228CA
- Base-36: 2CZKY2
Squares and roots of 142747850
- 142747850 squared (1427478502) is 20376948679622500
- 142747850 cubed (1427478503) is 2908765613576450686625000
-
The
square root of 142747850 is 11947.7131703101 -
The
cube root of 142747850 is 522.6246125715
Scales and comparisons
How big is 142747850?- 142,747,850 seconds is equal to 4 years, 28 weeks, 4 hours, 10 minutes, 50 seconds.
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To count from 1 to 142,747,850 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 142747850 cubic inches would be around 43.6 feet tall.
Recreational maths with 142747850
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The information we have on file for 142747850 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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