142246329728
142,246,329,728 is an even composite number composed of four prime numbers multiplied together.
142246329728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 142246329728:
27 × 431 × 1741 × 1481
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 431 × 1741 × 1481)See below for interesting mathematical facts about the number 142246329728 from the Numbermatics database.
Names of 142246329728
- Cardinal: 142246329728 can be written as One hundred forty-two billion, two hundred forty-six million, three hundred twenty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42246329728 × 1011
Factors of 142246329728
Divisors of 142246329728
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 8 16 32 64 128 431 862 1481 1724 1741 2962 3448 3482 5924 6896 6964 11848 13792 13928 23696 27584 27856 47392 55168 55712 94784 111424 189568 222848 638311 750371 1276622 1500742 2553244 2578421 3001484 5106488 5156842 6002968 10212976 10313684 12005936 20425952 20627368 24011872 40851904 41254736 48023744 81703808 82509472 96047488 165018944 330037888 1111299451 2222598902 4445197804 8890395608 17780791216 35561582432 71123164864 142246329728
- Sum of all divisors σ(n): 284393903040
- Sum of proper divisors (its aliquot sum) s(n): 142147573312
- 142246329728 is a deficient number, because the sum of its proper divisors (142147573312) is less than itself. Its deficiency is 98756416
Bases of 142246329728
- Binary: 100001000111101000101010111101100000002
- Hexadecimal: 0x211E8ABD80
- Base-36: 1TCHSIGW
Squares and roots of 142246329728
- 142246329728 squared (1422463297282) is 20234018321086896553984
- 142246329728 cubed (1422463297283) is 2878214841823719662558235016036352
-
The
square root of 142246329728 is 377155.5776175131 -
The
cube root of 142246329728 is 5220.1184351905
Scales and comparisons
How big is 142246329728?- 142,246,329,728 seconds is equal to 4,522 years, 51 weeks, 4 days, 13 hours, 22 minutes, 8 seconds.
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To count from 1 to 142,246,329,728 would take you about nine thousand and forty-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 142246329728 cubic inches would be around 435 feet tall.
Recreational maths with 142246329728
- 142246329728 backwards is 827923642241
- The number of decimal digits it has is: 12
- The sum of 142246329728's digits is 50
- More coming soon!
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