142960090
142,960,090 is an even composite number composed of six prime numbers multiplied together.
142960090 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142960090:
2 × 5 × 7 × 13 × 127 × 1237
See below for interesting mathematical facts about the number 142960090 from the Numbermatics database.
Names of 142960090
- Cardinal: 142960090 can be written as One hundred forty-two million, nine hundred sixty thousand and ninety.
Scientific notation
- Scientific notation: 1.4296009 × 108
Factors of 142960090
Divisors of 142960090
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 13 14 26 35 65 70 91 127 130 182 254 455 635 889 910 1237 1270 1651 1778 2474 3302 4445 6185 8255 8659 8890 11557 12370 16081 16510 17318 23114 32162 43295 57785 80405 86590 112567 115570 157099 160810 225134 314198 562835 785495 1099693 1125670 1570990 2042287 2199386 4084574 5498465 10211435 10996930 14296009 20422870 28592018 71480045 142960090
- Sum of all divisors σ(n): 319463424
- Sum of proper divisors (its aliquot sum) s(n): 176503334
- 142960090 is an abundant number, because the sum of its proper divisors (176503334) is greater than itself. Its abundance is 33543244
Bases of 142960090
- Binary: 10001000010101100101110110102
- Hexadecimal: 0x88565DA
- Base-36: 2D44PM
Squares and roots of 142960090
- 142960090 squared (1429600902) is 20437587332808100
- 142960090 cubed (1429600903) is 2921759324481105928729000
-
The
square root of 142960090 is 11956.5919057229 -
The
cube root of 142960090 is 522.8835001125
Scales and comparisons
How big is 142960090?- 142,960,090 seconds is equal to 4 years, 28 weeks, 2 days, 15 hours, 8 minutes, 10 seconds.
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To count from 1 to 142,960,090 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 142960090 cubic inches would be around 43.6 feet tall.
Recreational maths with 142960090
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