146649230
146,649,230 is an even composite number composed of six prime numbers multiplied together.
146649230 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 146649230:
2 × 5 × 7 × 13 × 29 × 5557
See below for interesting mathematical facts about the number 146649230 from the Numbermatics database.
Names of 146649230
- Cardinal: 146649230 can be written as One hundred forty-six million, six hundred forty-nine thousand, two hundred thirty.
Scientific notation
- Scientific notation: 1.4664923 × 108
Factors of 146649230
Divisors of 146649230
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 13 14 26 29 35 58 65 70 91 130 145 182 203 290 377 406 455 754 910 1015 1885 2030 2639 3770 5278 5557 11114 13195 26390 27785 38899 55570 72241 77798 144482 161153 194495 322306 361205 388990 505687 722410 805765 1011374 1128071 1611530 2094989 2256142 2528435 4189978 5056870 5640355 10474945 11280710 14664923 20949890 29329846 73324615 146649230
- Sum of all divisors σ(n): 336147840
- Sum of proper divisors (its aliquot sum) s(n): 189498610
- 146649230 is an abundant number, because the sum of its proper divisors (189498610) is greater than itself. Its abundance is 42849380
Bases of 146649230
- Binary: 10001011110110110000100011102
- Hexadecimal: 0x8BDB08E
- Base-36: 2FB79Q
Squares and roots of 146649230
- 146649230 squared (1466492302) is 21505996659592900
- 146649230 cubed (1466492303) is 3153837850511870898467000
-
The
square root of 146649230 is 12109.8815023105 -
The
cube root of 146649230 is 527.3430932737
Scales and comparisons
How big is 146649230?- 146,649,230 seconds is equal to 4 years, 34 weeks, 3 days, 7 hours, 53 minutes, 50 seconds.
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To count from 1 to 146,649,230 would take you about 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 146649230 cubic inches would be around 43.9 feet tall.
Recreational maths with 146649230
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