142884768
142,884,768 is an even composite number composed of four prime numbers multiplied together.
142884768 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142884768:
25 × 3 × 132 × 8807
(2 × 2 × 2 × 2 × 2 × 3 × 13 × 13 × 8807)See below for interesting mathematical facts about the number 142884768 from the Numbermatics database.
Names of 142884768
- Cardinal: 142884768 can be written as One hundred forty-two million, eight hundred eighty-four thousand, seven hundred sixty-eight.
Scientific notation
- Scientific notation: 1.42884768 × 108
Factors of 142884768
Divisors of 142884768
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 169 208 312 338 416 507 624 676 1014 1248 1352 2028 2704 4056 5408 8112 8807 16224 17614 26421 35228 52842 70456 105684 114491 140912 211368 228982 281824 343473 422736 457964 686946 845472 915928 1373892 1488383 1831856 2747784 2976766 3663712 4465149 5495568 5953532 8930298 10991136 11907064 17860596 23814128 35721192 47628256 71442384 142884768
- Sum of all divisors σ(n): 406189728
- Sum of proper divisors (its aliquot sum) s(n): 263304960
- 142884768 is an abundant number, because the sum of its proper divisors (263304960) is greater than itself. Its abundance is 120420192
Bases of 142884768
- Binary: 10001000010000111111101000002
- Hexadecimal: 0x8843FA0
- Base-36: 2D2ILC
Squares and roots of 142884768
- 142884768 squared (1428847682) is 20416056926413824
- 142884768 cubed (1428847683) is 2917143557405432314232832
-
The
square root of 142884768 is 11953.4416801187 -
The
cube root of 142884768 is 522.7916526839
Scales and comparisons
How big is 142884768?- 142,884,768 seconds is equal to 4 years, 28 weeks, 1 day, 18 hours, 12 minutes, 48 seconds.
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To count from 1 to 142,884,768 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 142884768 cubic inches would be around 43.6 feet tall.
Recreational maths with 142884768
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The information we have on file for 142884768 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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