18980150
18,980,150 is an even composite number composed of five prime numbers multiplied together.
18980150 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 18980150:
2 × 52 × 72 × 61 × 127
(2 × 5 × 5 × 7 × 7 × 61 × 127)See below for interesting mathematical facts about the number 18980150 from the Numbermatics database.
Names of 18980150
- Cardinal: 18980150 can be written as Eighteen million, nine hundred eighty thousand, one hundred fifty.
Scientific notation
- Scientific notation: 1.898015 × 107
Factors of 18980150
Divisors of 18980150
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 5 7 10 14 25 35 49 50 61 70 98 122 127 175 245 254 305 350 427 490 610 635 854 889 1225 1270 1525 1778 2135 2450 2989 3050 3175 4270 4445 5978 6223 6350 7747 8890 10675 12446 14945 15494 21350 22225 29890 31115 38735 44450 54229 62230 74725 77470 108458 149450 155575 193675 271145 311150 379603 387350 542290 759206 1355725 1898015 2711450 3796030 9490075 18980150
- Sum of all divisors σ(n): 42068736
- Sum of proper divisors (its aliquot sum) s(n): 23088586
- 18980150 is an abundant number, because the sum of its proper divisors (23088586) is greater than itself. Its abundance is 4108436
Bases of 18980150
- Binary: 10010000110011101001101102
- Hexadecimal: 0x1219D36
- Base-36: BAT6E
Squares and roots of 18980150
- 18980150 squared (189801502) is 360246094022500
- 18980150 cubed (189801503) is 6837524901461153375000
-
The
square root of 18980150 is 4356.6213973675 -
The
cube root of 18980150 is 266.7472065753
Scales and comparisons
How big is 18980150?- 18,980,150 seconds is equal to 31 weeks, 2 days, 16 hours, 15 minutes, 50 seconds.
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To count from 1 to 18,980,150 would take you about forty-seven weeks!
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 18980150 cubic inches would be around 22.2 feet tall.
Recreational maths with 18980150
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"Number 18980150 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.
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The information we have on file for 18980150 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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