380968900
380,968,900 is an even composite number composed of five prime numbers multiplied together.
380968900 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 380968900:
22 × 52 × 13 × 59 × 4967
(2 × 2 × 5 × 5 × 13 × 59 × 4967)See below for interesting mathematical facts about the number 380968900 from the Numbermatics database.
Names of 380968900
- Cardinal: 380968900 can be written as Three hundred eighty million, nine hundred sixty-eight thousand, nine hundred.
Scientific notation
- Scientific notation: 3.809689 × 108
Factors of 380968900
Divisors of 380968900
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 10 13 20 25 26 50 52 59 65 100 118 130 236 260 295 325 590 650 767 1180 1300 1475 1534 2950 3068 3835 4967 5900 7670 9934 15340 19175 19868 24835 38350 49670 64571 76700 99340 124175 129142 248350 258284 293053 322855 496700 586106 645710 1172212 1291420 1465265 1614275 2930530 3228550 3809689 5861060 6457100 7326325 7619378 14652650 15238756 19048445 29305300 38096890 76193780 95242225 190484450 380968900
- Sum of all divisors σ(n): 905567040
- Sum of proper divisors (its aliquot sum) s(n): 524598140
- 380968900 is an abundant number, because the sum of its proper divisors (524598140) is greater than itself. Its abundance is 143629240
Bases of 380968900
- Binary: 101101011010100011111110001002
- Hexadecimal: 0x16B51FC4
- Base-36: 6ATHHG
Squares and roots of 380968900
- 380968900 squared (3809689002) is 145137302767210000
- 380968900 cubed (3809689003) is 55292798584190949769000000
-
The
square root of 380968900 is 19518.4246290525 -
The
cube root of 380968900 is 724.9307266353
Scales and comparisons
How big is 380968900?- 380,968,900 seconds is equal to 12 years, 5 weeks, 6 days, 8 hours, 41 minutes, 40 seconds.
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To count from 1 to 380,968,900 would take you about eighteen 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 380968900 cubic inches would be around 60.4 feet tall.
Recreational maths with 380968900
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The information we have on file for 380968900 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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