18082499472
18,082,499,472 is an even composite number composed of four prime numbers multiplied together.
18082499472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 18082499472:
24 × 32 × 1812 × 3833
(2 × 2 × 2 × 2 × 3 × 3 × 181 × 181 × 3833)See below for interesting mathematical facts about the number 18082499472 from the Numbermatics database.
Names of 18082499472
- Cardinal: 18082499472 can be written as Eighteen billion, eighty-two million, four hundred ninety-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.8082499472 × 1010
Factors of 18082499472
Divisors of 18082499472
- Number of divisors d(n): 90
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 181 362 543 724 1086 1448 1629 2172 2896 3258 3833 4344 6516 7666 8688 11499 13032 15332 22998 26064 30664 32761 34497 45996 61328 65522 68994 91992 98283 131044 137988 183984 196566 262088 275976 294849 393132 524176 551952 589698 693773 786264 1179396 1387546 1572528 2081319 2358792 2775092 4162638 4717584 5550184 6243957 8325276 11100368 12487914 16650552 24975828 33301104 49951656 99903312 125572913 251145826 376718739 502291652 753437478 1004583304 1130156217 1506874956 2009166608 2260312434 3013749912 4520624868 6027499824 9041249736 18082499472
- Sum of all divisors σ(n): 50900295186
- Sum of proper divisors (its aliquot sum) s(n): 32817795714
- 18082499472 is an abundant number, because the sum of its proper divisors (32817795714) is greater than itself. Its abundance is 14735296242
Bases of 18082499472
- Binary: 100001101011100110100001011100100002
- Hexadecimal: 0x435CD0B90
- Base-36: 8B1UPW0
Squares and roots of 18082499472
- 18082499472 squared (180824994722) is 326976787154880278784
- 18082499472 cubed (180824994723) is 5912557581084379023334892802048
-
The
square root of 18082499472 is 134471.1845415217 -
The
cube root of 18082499472 is 2624.7391775683
Scales and comparisons
How big is 18082499472?- 18,082,499,472 seconds is equal to 574 years, 50 weeks, 2 days, 4 hours, 31 minutes, 12 seconds.
-
To count from 1 to 18,082,499,472 would take you about one thousand, one hundred forty-nine 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 18082499472 cubic inches would be around 218.7 feet tall.
Recreational maths with 18082499472
- 18082499472 backwards is 27499428081
- The number of decimal digits it has is: 11
- The sum of 18082499472's digits is 54
- More coming soon!
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