142390907928
142,390,907,928 is an even composite number composed of five prime numbers multiplied together.
142390907928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142390907928:
23 × 32 × 192 × 983 × 5573
(2 × 2 × 2 × 3 × 3 × 19 × 19 × 983 × 5573)See below for interesting mathematical facts about the number 142390907928 from the Numbermatics database.
Names of 142390907928
- Cardinal: 142390907928 can be written as One hundred forty-two billion, three hundred ninety million, nine hundred seven thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42390907928 × 1011
Factors of 142390907928
Divisors of 142390907928
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 76 114 152 171 228 342 361 456 684 722 983 1083 1368 1444 1966 2166 2888 2949 3249 3932 4332 5573 5898 6498 7864 8664 8847 11146 11796 12996 16719 17694 18677 22292 23592 25992 33438 35388 37354 44584 50157 56031 66876 70776 74708 100314 105887 112062 133752 149416 168093 200628 211774 224124 317661 336186 354863 401256 423548 448248 635322 672372 709726 847096 952983 1064589 1270644 1344744 1419452 1905966 2011853 2129178 2541288 2838904 3193767 3811932 4023706 4258356 5478259 6035559 6387534 7623864 8047412 8516712 10956518 12071118 12775068 16094824 16434777 18106677 21913036 24142236 25550136 32869554 36213354 43826072 48284472 49304331 65739108 72426708 98608662 104086921 131478216 144853416 197217324 208173842 312260763 394434648 416347684 624521526 832695368 936782289 1249043052 1873564578 1977651499 2498086104 3747129156 3955302998 5932954497 7494258312 7910605996 11865908994 15821211992 17798863491 23731817988 35597726982 47463635976 71195453964 142390907928
- Sum of all divisors σ(n): 407494404720
- Sum of proper divisors (its aliquot sum) s(n): 265103496792
- 142390907928 is an abundant number, because the sum of its proper divisors (265103496792) is greater than itself. Its abundance is 122712588864
Bases of 142390907928
- Binary: 100001001001110010100011010100000110002
- Hexadecimal: 0x212728D418
- Base-36: 1TEVVBQ0
Squares and roots of 142390907928
- 142390907928 squared (1423909079282) is 20275170660560173253184
- 142390907928 cubed (1423909079283) is 2886999958752310570597851176842752
-
The
square root of 142390907928 is 377347.1981186557 -
The
cube root of 142390907928 is 5221.8864006091
Scales and comparisons
How big is 142390907928?- 142,390,907,928 seconds is equal to 4,527 years, 30 weeks, 4 days, 21 hours, 58 minutes, 48 seconds.
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To count from 1 to 142,390,907,928 would take you about nine thousand and fifty-five 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 142390907928 cubic inches would be around 435.2 feet tall.
Recreational maths with 142390907928
- 142390907928 backwards is 829709093241
- The number of decimal digits it has is: 12
- The sum of 142390907928's digits is 54
- More coming soon!
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The information we have on file for 142390907928 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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