149360940
149,360,940 is an even composite number composed of five prime numbers multiplied together.
149360940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 149360940:
22 × 32 × 5 × 612 × 223
(2 × 2 × 3 × 3 × 5 × 61 × 61 × 223)See below for interesting mathematical facts about the number 149360940 from the Numbermatics database.
Names of 149360940
- Cardinal: 149360940 can be written as One hundred forty-nine million, three hundred sixty thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.4936094 × 108
Factors of 149360940
Divisors of 149360940
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 61 90 122 180 183 223 244 305 366 446 549 610 669 732 892 915 1098 1115 1220 1338 1830 2007 2196 2230 2676 2745 3345 3660 3721 4014 4460 5490 6690 7442 8028 10035 10980 11163 13380 13603 14884 18605 20070 22326 27206 33489 37210 40140 40809 44652 54412 55815 66978 68015 74420 81618 111630 122427 133956 136030 163236 167445 204045 223260 244854 272060 334890 408090 489708 612135 669780 816180 829783 1224270 1659566 2448540 2489349 3319132 4148915 4978698 7468047 8297830 9957396 12446745 14936094 16595660 24893490 29872188 37340235 49786980 74680470 149360940
- Sum of all divisors σ(n): 462676032
- Sum of proper divisors (its aliquot sum) s(n): 313315092
- 149360940 is an abundant number, because the sum of its proper divisors (313315092) is greater than itself. Its abundance is 163954152
Bases of 149360940
- Binary: 10001110011100010001001011002
- Hexadecimal: 0x8E7112C
- Base-36: 2GXBN0
Squares and roots of 149360940
- 149360940 squared (1493609402) is 22308690397683600
- 149360940 cubed (1493609403) is 3332046967966996318584000
-
The
square root of 149360940 is 12221.3313513709 -
The
cube root of 149360940 is 530.5736520461
Scales and comparisons
How big is 149360940?- 149,360,940 seconds is equal to 4 years, 38 weeks, 6 days, 17 hours, 9 minutes.
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To count from 1 to 149,360,940 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 149360940 cubic inches would be around 44.2 feet tall.
Recreational maths with 149360940
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