149491130368
149,491,130,368 is an even composite number composed of four prime numbers multiplied together.
149491130368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 149491130368:
213 × 17 × 312 × 1117
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 31 × 31 × 1117)See below for interesting mathematical facts about the number 149491130368 from the Numbermatics database.
Names of 149491130368
- Cardinal: 149491130368 can be written as One hundred forty-nine billion, four hundred ninety-one million, one hundred thirty thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.49491130368 × 1011
Factors of 149491130368
Divisors of 149491130368
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 8 16 17 31 32 34 62 64 68 124 128 136 248 256 272 496 512 527 544 961 992 1024 1054 1088 1117 1922 1984 2048 2108 2176 2234 3844 3968 4096 4216 4352 4468 7688 7936 8192 8432 8704 8936 15376 15872 16337 16864 17408 17872 18989 30752 31744 32674 33728 34627 34816 35744 37978 61504 63488 65348 67456 69254 69632 71488 75956 123008 126976 130696 134912 138508 139264 142976 151912 246016 253952 261392 269824 277016 285952 303824 492032 522784 539648 554032 571904 588659 607648 984064 1045568 1073437 1079296 1108064 1143808 1177318 1215296 1968128 2091136 2146874 2158592 2216128 2287616 2354636 2430592 3936256 4182272 4293748 4317184 4432256 4575232 4709272 4861184 7872512 8364544 8587496 8864512 9150464 9418544 9722368 16729088 17174992 17729024 18248429 18837088 19444736 33458176 34349984 35458048 36496858 37674176 38889472 66916352 68699968 70916096 72993716 75348352 77778944 133832704 137399936 141832192 145987432 150696704 155557888 274799872 283664384 291974864 301393408 549599744 583949728 602786816 1099199488 1167899456 1205573632 2198398976 2335798912 2411147264 4396797952 4671597824 4822294528 8793595904 9343195648 18686391296 37372782592 74745565184 149491130368
- Sum of all divisors σ(n): 327383651556
- Sum of proper divisors (its aliquot sum) s(n): 177892521188
- 149491130368 is an abundant number, because the sum of its proper divisors (177892521188) is greater than itself. Its abundance is 28401390820
Bases of 149491130368
- Binary: 100010110011100101110110100000000000002
- Hexadecimal: 0x22CE5DA000
- Base-36: 1WOB5QF4
Squares and roots of 149491130368
- 149491130368 squared (1494911303682) is 22347598058702371815424
- 149491130368 cubed (1494911303683) is 3340767694805139981970358017196032
-
The
square root of 149491130368 is 386640.8286355699 -
The
cube root of 149491130368 is 5307.2776533897
Scales and comparisons
How big is 149491130368?- 149,491,130,368 seconds is equal to 4,753 years, 18 weeks, 3 days, 9 hours, 59 minutes, 28 seconds.
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To count from 1 to 149,491,130,368 would take you about nine thousand, five hundred six 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 149491130368 cubic inches would be around 442.3 feet tall.
Recreational maths with 149491130368
- 149491130368 backwards is 863031194941
- The number of decimal digits it has is: 12
- The sum of 149491130368's digits is 49
- More coming soon!
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Keywords: Divisors of 149491130368, math, Factors of 149491130368, curriculum, school, college, exams, university, Prime factorization of 149491130368, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-nine billion, four hundred ninety-one million, one hundred thirty thousand, three hundred sixty-eight.