149464448
149,464,448 is an even composite number composed of four prime numbers multiplied together.
149464448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 149464448:
27 × 7 × 107 × 1559
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 107 × 1559)See below for interesting mathematical facts about the number 149464448 from the Numbermatics database.
Names of 149464448
- Cardinal: 149464448 can be written as One hundred forty-nine million, four hundred sixty-four thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.49464448 × 108
Factors of 149464448
Divisors of 149464448
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 107 112 128 214 224 428 448 749 856 896 1498 1559 1712 2996 3118 3424 5992 6236 6848 10913 11984 12472 13696 21826 23968 24944 43652 47936 49888 87304 95872 99776 166813 174608 199552 333626 349216 667252 698432 1167691 1334504 1396864 2335382 2669008 4670764 5338016 9341528 10676032 18683056 21352064 37366112 74732224 149464448
- Sum of all divisors σ(n): 343699200
- Sum of proper divisors (its aliquot sum) s(n): 194234752
- 149464448 is an abundant number, because the sum of its proper divisors (194234752) is greater than itself. Its abundance is 44770304
Bases of 149464448
- Binary: 10001110100010100101100000002
- Hexadecimal: 0x8E8A580
- Base-36: 2GZJI8
Squares and roots of 149464448
- 149464448 squared (1494644482) is 22339621215944704
- 149464448 cubed (1494644483) is 3338979153570263981883392
-
The
square root of 149464448 is 12225.5653448009 -
The
cube root of 149464448 is 530.6961872867
Scales and comparisons
How big is 149464448?- 149,464,448 seconds is equal to 4 years, 39 weeks, 21 hours, 54 minutes, 8 seconds.
-
To count from 1 to 149,464,448 would take you about seven 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 149464448 cubic inches would be around 44.2 feet tall.
Recreational maths with 149464448
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