142146620
142,146,620 is an even composite number composed of six prime numbers multiplied together.
142146620 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 142146620:
22 × 5 × 7 × 11 × 241 × 383
(2 × 2 × 5 × 7 × 11 × 241 × 383)See below for interesting mathematical facts about the number 142146620 from the Numbermatics database.
Names of 142146620
- Cardinal: 142146620 can be written as One hundred forty-two million, one hundred forty-six thousand, six hundred twenty.
Scientific notation
- Scientific notation: 1.4214662 × 108
Factors of 142146620
Divisors of 142146620
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 241 308 383 385 482 766 770 964 1205 1532 1540 1687 1915 2410 2651 2681 3374 3830 4213 4820 5302 5362 6748 7660 8426 8435 10604 10724 13255 13405 16852 16870 18557 21065 26510 26810 29491 33740 37114 42130 53020 53620 58982 74228 84260 92303 92785 117964 147455 184606 185570 294910 369212 371140 461515 589820 646121 923030 1015333 1292242 1846060 2030666 2584484 3230605 4061332 5076665 6461210 7107331 10153330 12922420 14214662 20306660 28429324 35536655 71073310 142146620
- Sum of all divisors σ(n): 374685696
- Sum of proper divisors (its aliquot sum) s(n): 232539076
- 142146620 is an abundant number, because the sum of its proper divisors (232539076) is greater than itself. Its abundance is 90392456
Bases of 142146620
- Binary: 10000111100011111100001111002
- Hexadecimal: 0x878FC3C
- Base-36: 2CMP18
Squares and roots of 142146620
- 142146620 squared (1421466202) is 20205661577424400
- 142146620 cubed (1421466203) is 2872166498094746765528000
-
The
square root of 142146620 is 11922.5257391209 -
The
cube root of 142146620 is 521.8898442955
Scales and comparisons
How big is 142146620?- 142,146,620 seconds is equal to 4 years, 27 weeks, 5 hours, 10 minutes, 20 seconds.
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To count from 1 to 142,146,620 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 142146620 cubic inches would be around 43.5 feet tall.
Recreational maths with 142146620
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The information we have on file for 142146620 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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