142499620
142,499,620 is an even composite number composed of six prime numbers multiplied together.
What does the number 142499620 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.
142499620 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 142499620:
22 × 5 × 19 × 29 × 67 × 193
(2 × 2 × 5 × 19 × 29 × 67 × 193)See below for interesting mathematical facts about the number 142499620 from the Numbermatics database.
Names of 142499620
- Cardinal: 142499620 can be written as One hundred forty-two million, four hundred ninety-nine thousand, six hundred twenty.
Scientific notation
- Scientific notation: 1.4249962 × 108
Factors of 142499620
Divisors of 142499620
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 19 20 29 38 58 67 76 95 116 134 145 190 193 268 290 335 380 386 551 580 670 772 965 1102 1273 1340 1930 1943 2204 2546 2755 3667 3860 3886 5092 5510 5597 6365 7334 7772 9715 11020 11194 12730 12931 14668 18335 19430 22388 25460 25862 27985 36670 36917 38860 51724 55970 64655 73340 73834 106343 111940 129310 147668 184585 212686 245689 258620 369170 374999 425372 491378 531715 738340 749998 982756 1063430 1228445 1499996 1874995 2126860 2456890 3749990 4913780 7124981 7499980 14249962 28499924 35624905 71249810 142499620
- Sum of all divisors σ(n): 332438400
- Sum of proper divisors (its aliquot sum) s(n): 189938780
- 142499620 is an abundant number, because the sum of its proper divisors (189938780) is greater than itself. Its abundance is 47439160
Bases of 142499620
- Binary: 10000111111001011111001001002
- Hexadecimal: 0x87E5F24
- Base-36: 2CU9ES
Squares and roots of 142499620
- 142499620 squared (1424996202) is 20306141700144400
- 142499620 cubed (1424996203) is 2893617475936730945128000
-
The
square root of 142499620 is 11937.3204698541 -
The
cube root of 142499620 is 522.3214991245
Scales and comparisons
How big is 142499620?- 142,499,620 seconds is equal to 4 years, 27 weeks, 4 days, 7 hours, 13 minutes, 40 seconds.
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To count from 1 to 142,499,620 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 142499620 cubic inches would be around 43.5 feet tall.
Recreational maths with 142499620
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The information we have on file for 142499620 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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