149480448
149,480,448 is an even composite number composed of five prime numbers multiplied together.
149480448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred seventy-six divisors.
Prime factorization of 149480448:
210 × 3 × 13 × 19 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 19 × 197)See below for interesting mathematical facts about the number 149480448 from the Numbermatics database.
Names of 149480448
- Cardinal: 149480448 can be written as One hundred forty-nine million, four hundred eighty thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.49480448 × 108
Factors of 149480448
Divisors of 149480448
- Number of divisors d(n): 176
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 19 24 26 32 38 39 48 52 57 64 76 78 96 104 114 128 152 156 192 197 208 228 247 256 304 312 384 394 416 456 494 512 591 608 624 741 768 788 832 912 988 1024 1182 1216 1248 1482 1536 1576 1664 1824 1976 2364 2432 2496 2561 2964 3072 3152 3328 3648 3743 3952 4728 4864 4992 5122 5928 6304 6656 7296 7486 7683 7904 9456 9728 9984 10244 11229 11856 12608 13312 14592 14972 15366 15808 18912 19456 19968 20488 22458 23712 25216 29184 29944 30732 31616 37824 39936 40976 44916 47424 48659 50432 58368 59888 61464 63232 75648 81952 89832 94848 97318 100864 119776 122928 126464 145977 151296 163904 179664 189696 194636 201728 239552 245856 252928 291954 302592 327808 359328 379392 389272 479104 491712 583908 605184 655616 718656 758784 778544 958208 983424 1167816 1311232 1437312 1557088 1916416 1966848 2335632 2622464 2874624 3114176 3832832 3933696 4671264 5749248 6228352 7867392 9342528 11498496 12456704 18685056 24913408 37370112 49826816 74740224 149480448
- Sum of all divisors σ(n): 453942720
- Sum of proper divisors (its aliquot sum) s(n): 304462272
- 149480448 is an abundant number, because the sum of its proper divisors (304462272) is greater than itself. Its abundance is 154981824
Bases of 149480448
- Binary: 10001110100011100100000000002
- Hexadecimal: 0x8E8E400
- Base-36: 2GZVUO
Squares and roots of 149480448
- 149480448 squared (1494804482) is 22344404334280704
- 149480448 cubed (1494804483) is 3340051570181421391675392
-
The
square root of 149480448 is 12226.2196937565 -
The
cube root of 149480448 is 530.7151234199
Scales and comparisons
How big is 149480448?- 149,480,448 seconds is equal to 4 years, 39 weeks, 1 day, 2 hours, 20 minutes, 48 seconds.
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To count from 1 to 149,480,448 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 149480448 cubic inches would be around 44.2 feet tall.
Recreational maths with 149480448
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