142648896
142,648,896 is an even composite number composed of five prime numbers multiplied together.
142648896 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 142648896:
26 × 3 × 13 × 67 × 853
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 67 × 853)See below for interesting mathematical facts about the number 142648896 from the Numbermatics database.
Names of 142648896
- Cardinal: 142648896 can be written as One hundred forty-two million, six hundred forty-eight thousand, eight hundred ninety-six.
Scientific notation
- Scientific notation: 1.42648896 × 108
Factors of 142648896
Divisors of 142648896
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 67 78 96 104 134 156 192 201 208 268 312 402 416 536 624 804 832 853 871 1072 1248 1608 1706 1742 2144 2496 2559 2613 3216 3412 3484 4288 5118 5226 6432 6824 6968 10236 10452 11089 12864 13648 13936 20472 20904 22178 27296 27872 33267 40944 41808 44356 54592 55744 57151 66534 81888 83616 88712 114302 133068 163776 167232 171453 177424 228604 266136 342906 354848 457208 532272 685812 709696 742963 914416 1064544 1371624 1485926 1828832 2129088 2228889 2743248 2971852 3657664 4457778 5486496 5943704 8915556 10972992 11887408 17831112 23774816 35662224 47549632 71324448 142648896
- Sum of all divisors σ(n): 413008064
- Sum of proper divisors (its aliquot sum) s(n): 270359168
- 142648896 is an abundant number, because the sum of its proper divisors (270359168) is greater than itself. Its abundance is 127710272
Bases of 142648896
- Binary: 10001000000010100110010000002
- Hexadecimal: 0x880A640
- Base-36: 2CXGLC
Squares and roots of 142648896
- 142648896 squared (1426488962) is 20348707530018816
- 142648896 cubed (1426488963) is 2902720664184070961627136
-
The
square root of 142648896 is 11943.5713251941 -
The
cube root of 142648896 is 522.5038220763
Scales and comparisons
How big is 142648896?- 142,648,896 seconds is equal to 4 years, 27 weeks, 6 days, 41 minutes, 36 seconds.
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To count from 1 to 142,648,896 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 142648896 cubic inches would be around 43.5 feet tall.
Recreational maths with 142648896
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