148397872
148,397,872 is an even composite number composed of five prime numbers multiplied together.
148397872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 148397872:
24 × 72 × 29 × 61 × 107
(2 × 2 × 2 × 2 × 7 × 7 × 29 × 61 × 107)See below for interesting mathematical facts about the number 148397872 from the Numbermatics database.
Names of 148397872
- Cardinal: 148397872 can be written as One hundred forty-eight million, three hundred ninety-seven thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.48397872 × 108
Factors of 148397872
Divisors of 148397872
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 7 8 14 16 28 29 49 56 58 61 98 107 112 116 122 196 203 214 232 244 392 406 427 428 464 488 749 784 812 854 856 976 1421 1498 1624 1708 1712 1769 2842 2989 2996 3103 3248 3416 3538 5243 5684 5978 5992 6206 6527 6832 7076 10486 11368 11956 11984 12383 12412 13054 14152 20972 21721 22736 23912 24766 24824 26108 28304 41944 43442 45689 47824 49532 49648 52216 83888 86681 86884 91378 99064 104432 152047 173362 173768 182756 189283 198128 304094 319823 346724 347536 365512 378566 608188 639646 693448 731024 757132 1216376 1279292 1324981 1386896 1514264 2432752 2558584 2649962 3028528 5117168 5299924 9274867 10599848 18549734 21199696 37099468 74198936 148397872
- Sum of all divisors σ(n): 354954960
- Sum of proper divisors (its aliquot sum) s(n): 206557088
- 148397872 is an abundant number, because the sum of its proper divisors (206557088) is greater than itself. Its abundance is 58159216
Bases of 148397872
- Binary: 10001101100001011111001100002
- Hexadecimal: 0x8D85F30
- Base-36: 2GCOJ4
Squares and roots of 148397872
- 148397872 squared (1483978722) is 22021928414128384
- 148397872 cubed (1483978723) is 3268007313992986920398848
-
The
square root of 148397872 is 12181.8665236489 -
The
cube root of 148397872 is 529.4308260229
Scales and comparisons
How big is 148397872?- 148,397,872 seconds is equal to 4 years, 37 weeks, 2 days, 13 hours, 37 minutes, 52 seconds.
-
To count from 1 to 148,397,872 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 148397872 cubic inches would be around 44.1 feet tall.
Recreational maths with 148397872
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