149990150772
149,990,150,772 is an even composite number composed of five prime numbers multiplied together.
149990150772 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 149990150772:
22 × 32 × 7 × 11 × 54109001
(2 × 2 × 3 × 3 × 7 × 11 × 54109001)See below for interesting mathematical facts about the number 149990150772 from the Numbermatics database.
Names of 149990150772
- Cardinal: 149990150772 can be written as One hundred forty-nine billion, nine hundred ninety million, one hundred fifty thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 1.49990150772 × 1011
Factors of 149990150772
Divisors of 149990150772
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 693 924 1386 2772 54109001 108218002 162327003 216436004 324654006 378763007 486981009 595199011 649308012 757526014 973962018 1136289021 1190398022 1515052028 1785597033 1947924036 2272578042 2380796044 3408867063 3571194066 4166393077 4545156084 5356791099 6817734126 7142388132 8332786154 10713582198 12499179231 13635468252 16665572308 21427164396 24998358462 37497537693 49996716924 74995075386 149990150772
- Sum of all divisors σ(n): 472696241472
- Sum of proper divisors (its aliquot sum) s(n): 322706090700
- 149990150772 is an abundant number, because the sum of its proper divisors (322706090700) is greater than itself. Its abundance is 172715939928
Bases of 149990150772
- Binary: 100010111011000001110000010010011101002
- Hexadecimal: 0x22EC1C1274
- Base-36: 1WWK9H10
Squares and roots of 149990150772
- 149990150772 squared (1499901507722) is 22497045328607292195984
- 149990150772 cubed (1499901507723) is 3374335220762326041254299132899648
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The
square root of 149990150772 is 387285.6191133361 -
The
cube root of 149990150772 is 5313.1765504061
Scales and comparisons
How big is 149990150772?- 149,990,150,772 seconds is equal to 4,769 years, 11 weeks, 4 days, 2 hours, 46 minutes, 12 seconds.
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To count from 1 to 149,990,150,772 would take you about nine thousand, five hundred thirty-eight 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 149990150772 cubic inches would be around 442.8 feet tall.
Recreational maths with 149990150772
- 149990150772 backwards is 277051099941
- The number of decimal digits it has is: 12
- The sum of 149990150772's digits is 54
- More coming soon!
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