142725396
142,725,396 is an even composite number composed of six prime numbers multiplied together.
142725396 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 142725396:
22 × 3 × 11 × 23 × 53 × 887
(2 × 2 × 3 × 11 × 23 × 53 × 887)See below for interesting mathematical facts about the number 142725396 from the Numbermatics database.
Names of 142725396
- Cardinal: 142725396 can be written as One hundred forty-two million, seven hundred twenty-five thousand, three hundred ninety-six.
Scientific notation
- Scientific notation: 1.42725396 × 108
Factors of 142725396
Divisors of 142725396
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 11 12 22 23 33 44 46 53 66 69 92 106 132 138 159 212 253 276 318 506 583 636 759 887 1012 1166 1219 1518 1749 1774 2332 2438 2661 3036 3498 3548 3657 4876 5322 6996 7314 9757 10644 13409 14628 19514 20401 26818 29271 39028 40227 40802 47011 53636 58542 61203 80454 81604 94022 117084 122406 141033 160908 188044 224411 244812 282066 448822 517121 564132 673233 897644 1034242 1081253 1346466 1551363 2068484 2162506 2692932 3102726 3243759 4325012 6205452 6487518 11893783 12975036 23787566 35681349 47575132 71362698 142725396
- Sum of all divisors σ(n): 386684928
- Sum of proper divisors (its aliquot sum) s(n): 243959532
- 142725396 is an abundant number, because the sum of its proper divisors (243959532) is greater than itself. Its abundance is 101234136
Bases of 142725396
- Binary: 10001000000111010001000101002
- Hexadecimal: 0x881D114
- Base-36: 2CZ3MC
Squares and roots of 142725396
- 142725396 squared (1427253962) is 20370538663356816
- 142725396 cubed (1427253963) is 2907393197460912252899136
-
The
square root of 142725396 is 11946.7734556241 -
The
cube root of 142725396 is 522.5972084729
Scales and comparisons
How big is 142725396?- 142,725,396 seconds is equal to 4 years, 27 weeks, 6 days, 21 hours, 56 minutes, 36 seconds.
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To count from 1 to 142,725,396 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 142725396 cubic inches would be around 43.5 feet tall.
Recreational maths with 142725396
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