140212864
140,212,864 is an even composite number composed of three prime numbers multiplied together.
140212864 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 140212864:
27 × 113 × 823
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 823)See below for interesting mathematical facts about the number 140212864 from the Numbermatics database.
Names of 140212864
- Cardinal: 140212864 can be written as One hundred forty million, two hundred twelve thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.40212864 × 108
Factors of 140212864
Divisors of 140212864
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 352 484 704 823 968 1331 1408 1646 1936 2662 3292 3872 5324 6584 7744 9053 10648 13168 15488 18106 21296 26336 36212 42592 52672 72424 85184 99583 105344 144848 170368 199166 289696 398332 579392 796664 1095413 1158784 1593328 2190826 3186656 4381652 6373312 8763304 12746624 17526608 35053216 70106432 140212864
- Sum of all divisors σ(n): 307615680
- Sum of proper divisors (its aliquot sum) s(n): 167402816
- 140212864 is an abundant number, because the sum of its proper divisors (167402816) is greater than itself. Its abundance is 27189952
Bases of 140212864
- Binary: 10000101101101111010100000002
- Hexadecimal: 0x85B7A80
- Base-36: 2BH8XS
Squares and roots of 140212864
- 140212864 squared (1402128642) is 19659647231082496
- 140212864 cubed (1402128643) is 2756535443499746584428544
-
The
square root of 140212864 is 11841.1512953767 -
The
cube root of 140212864 is 519.5124424119
Scales and comparisons
How big is 140212864?- 140,212,864 seconds is equal to 4 years, 23 weeks, 5 days, 20 hours, 1 minute, 4 seconds.
-
To count from 1 to 140,212,864 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 140212864 cubic inches would be around 43.3 feet tall.
Recreational maths with 140212864
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