143989128
143,989,128 is an even composite number composed of five prime numbers multiplied together.
143989128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 143989128:
23 × 32 × 53 × 97 × 389
(2 × 2 × 2 × 3 × 3 × 53 × 97 × 389)See below for interesting mathematical facts about the number 143989128 from the Numbermatics database.
Names of 143989128
- Cardinal: 143989128 can be written as One hundred forty-three million, nine hundred eighty-nine thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.43989128 × 108
Factors of 143989128
Divisors of 143989128
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 53 72 97 106 159 194 212 291 318 388 389 424 477 582 636 776 778 873 954 1164 1167 1272 1556 1746 1908 2328 2334 3112 3492 3501 3816 4668 5141 6984 7002 9336 10282 14004 15423 20564 20617 28008 30846 37733 41128 41234 46269 61692 61851 75466 82468 92538 113199 123384 123702 150932 164936 185076 185553 226398 247404 301864 339597 370152 371106 452796 494808 679194 742212 905592 1358388 1484424 1999849 2716776 3999698 5999547 7999396 11999094 15998792 17998641 23998188 35997282 47996376 71994564 143989128
- Sum of all divisors σ(n): 402456600
- Sum of proper divisors (its aliquot sum) s(n): 258467472
- 143989128 is an abundant number, because the sum of its proper divisors (258467472) is greater than itself. Its abundance is 114478344
Bases of 143989128
- Binary: 10001001010100011001100010002
- Hexadecimal: 0x8951988
- Base-36: 2DQ6Q0
Squares and roots of 143989128
- 143989128 squared (1439891282) is 20732868982200384
- 143989128 cubed (1439891283) is 2985307725685280813425152
-
The
square root of 143989128 is 11999.5469914493 -
The
cube root of 143989128 is 524.1350874447
Scales and comparisons
How big is 143989128?- 143,989,128 seconds is equal to 4 years, 30 weeks, 12 hours, 58 minutes, 48 seconds.
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To count from 1 to 143,989,128 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 143989128 cubic inches would be around 43.7 feet tall.
Recreational maths with 143989128
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