18009091144
18,009,091,144 is an even composite number composed of five prime numbers multiplied together.
18009091144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 18009091144:
23 × 112 × 31 × 47 × 1132
(2 × 2 × 2 × 11 × 11 × 31 × 47 × 113 × 113)See below for interesting mathematical facts about the number 18009091144 from the Numbermatics database.
Names of 18009091144
- Cardinal: 18009091144 can be written as Eighteen billion, nine million, ninety-one thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.8009091144 × 1010
Factors of 18009091144
Divisors of 18009091144
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 22 31 44 47 62 88 94 113 121 124 188 226 242 248 341 376 452 484 517 682 904 968 1034 1243 1364 1457 2068 2486 2728 2914 3503 3751 4136 4972 5311 5687 5828 7006 7502 9944 10622 11374 11656 12769 13673 14012 15004 16027 21244 22748 25538 27346 28024 30008 32054 38533 42488 45496 51076 54692 58421 64108 77066 102152 109384 116842 128216 140459 154132 164641 176297 233684 280918 308264 329282 352594 395839 423863 467368 561836 600143 642631 658564 705188 791678 847726 1123672 1200286 1285262 1317128 1410376 1545049 1583356 1695452 1811051 2400572 2570524 3090098 3166712 3390904 3622102 4354229 4801144 5141048 6180196 6601573 7244204 8708458 12360392 13203146 14488408 17416916 18604433 19921561 26406292 34833832 37208866 39843122 47896519 52812584 72617303 74417732 79686244 95793038 145234606 148835464 159372488 191586076 204648763 290469212 383172152 409297526 580938424 818595052 1637190104 2251136393 4502272786 9004545572 18009091144
- Sum of all divisors σ(n): 39477634560
- Sum of proper divisors (its aliquot sum) s(n): 21468543416
- 18009091144 is an abundant number, because the sum of its proper divisors (21468543416) is greater than itself. Its abundance is 3459452272
Bases of 18009091144
- Binary: 100001100010110110011101100010010002
- Hexadecimal: 0x4316CEC48
- Base-36: 89U5BNS
Squares and roots of 18009091144
- 18009091144 squared (180090911442) is 324327363832899228736
- 18009091144 cubed (180090911443) is 5840841055759931396073927913984
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The
square root of 18009091144 is 134197.9550663869 -
The
cube root of 18009091144 is 2621.1825336049
Scales and comparisons
How big is 18009091144?- 18,009,091,144 seconds is equal to 572 years, 32 weeks, 6 days, 13 hours, 19 minutes, 4 seconds.
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To count from 1 to 18,009,091,144 would take you about one thousand, one hundred forty-five 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 18009091144 cubic inches would be around 218.4 feet tall.
Recreational maths with 18009091144
- 18009091144 backwards is 44119090081
- The number of decimal digits it has is: 11
- The sum of 18009091144's digits is 37
- More coming soon!
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"Number 18009091144 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.
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The information we have on file for 18009091144 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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