149530752
149,530,752 is an even composite number composed of four prime numbers multiplied together.
149530752 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 149530752:
27 × 33 × 72 × 883
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 883)See below for interesting mathematical facts about the number 149530752 from the Numbermatics database.
Names of 149530752
- Cardinal: 149530752 can be written as One hundred forty-nine million, five hundred thirty thousand, seven hundred fifty-two.
Scientific notation
- Scientific notation: 1.49530752 × 108
Factors of 149530752
Divisors of 149530752
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 288 294 336 378 384 392 432 441 448 504 576 588 672 756 784 864 882 883 896 1008 1152 1176 1323 1344 1512 1568 1728 1764 1766 2016 2352 2646 2649 2688 3024 3136 3456 3528 3532 4032 4704 5292 5298 6048 6181 6272 7056 7064 7947 8064 9408 10584 10596 12096 12362 14112 14128 15894 18543 18816 21168 21192 23841 24192 24724 28224 28256 31788 37086 42336 42384 43267 47682 49448 55629 56448 56512 63576 74172 84672 84768 86534 95364 98896 111258 113024 127152 129801 148344 166887 169344 169536 173068 190728 197792 222516 254304 259602 296688 333774 339072 346136 381456 389403 395584 445032 508608 519204 593376 667548 692272 762912 778806 791168 890064 1017216 1038408 1168209 1186752 1335096 1384544 1525824 1557612 1780128 2076816 2336418 2373504 2670192 2769088 3051648 3115224 3560256 4153632 4672836 5340384 5538176 6230448 7120512 8307264 9345672 10680768 12460896 16614528 18691344 21361536 24921792 37382688 49843584 74765376 149530752
- Sum of all divisors σ(n): 513957600
- Sum of proper divisors (its aliquot sum) s(n): 364426848
- 149530752 is an abundant number, because the sum of its proper divisors (364426848) is greater than itself. Its abundance is 214896096
Bases of 149530752
- Binary: 10001110100110101000100000002
- Hexadecimal: 0x8E9A880
- Base-36: 2H0YO0
Squares and roots of 149530752
- 149530752 squared (1495307522) is 22359445793685504
- 149530752 cubed (1495307523) is 3343424743833030264619008
-
The
square root of 149530752 is 12228.2767387723 -
The
cube root of 149530752 is 530.7746498211
Scales and comparisons
How big is 149530752?- 149,530,752 seconds is equal to 4 years, 39 weeks, 1 day, 16 hours, 19 minutes, 12 seconds.
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To count from 1 to 149,530,752 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 149530752 cubic inches would be around 44.2 feet tall.
Recreational maths with 149530752
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