18789402006
18,789,402,006 is an even composite number composed of five prime numbers multiplied together.
18789402006 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 18789402006:
2 × 36 × 23 × 29 × 1392
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 23 × 29 × 139 × 139)See below for interesting mathematical facts about the number 18789402006 from the Numbermatics database.
Names of 18789402006
- Cardinal: 18789402006 can be written as Eighteen billion, seven hundred eighty-nine million, four hundred two thousand and six.
Scientific notation
- Scientific notation: 1.8789402006 × 1010
Factors of 18789402006
Divisors of 18789402006
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 6 9 18 23 27 29 46 54 58 69 81 87 138 139 162 174 207 243 261 278 414 417 486 522 621 667 729 783 834 1242 1251 1334 1458 1566 1863 2001 2349 2502 3197 3726 3753 4002 4031 4698 5589 6003 6394 7047 7506 8062 9591 11178 11259 12006 12093 14094 16767 18009 19182 19321 21141 22518 24186 28773 33534 33777 36018 36279 38642 42282 54027 57546 57963 67554 72558 86319 92713 101331 108054 108837 115926 162081 172638 173889 185426 202662 217674 258957 278139 324162 326511 347778 444383 486243 517914 521667 556278 560309 653022 776871 834417 888766 972486 979533 1043334 1120618 1333149 1553742 1565001 1668834 1680927 1959066 2330613 2503251 2666298 2938599 3130002 3361854 3999447 4661226 4695003 5006502 5042781 5877198 7509753 7998894 9390006 10085562 11998341 12887107 14085009 15019506 15128343 22529259 23996682 25774214 28170018 30256686 35995023 38661321 45058518 45385029 67587777 71990046 77322642 90770058 107985069 115983963 135175554 136155087 215970138 231967926 272310174 323955207 347951889 408465261 647910414 695903778 816930522 1043855667 2087711334 3131567001 6263134002 9394701003 18789402006
- Sum of all divisors σ(n): 45945085680
- Sum of proper divisors (its aliquot sum) s(n): 27155683674
- 18789402006 is an abundant number, because the sum of its proper divisors (27155683674) is greater than itself. Its abundance is 8366281668
Bases of 18789402006
- Binary: 100010111111110111110000101100101102
- Hexadecimal: 0x45FEF8596
- Base-36: 8MQQ3DI
Squares and roots of 18789402006
- 18789402006 squared (187894020062) is 353041627743076824036
- 18789402006 cubed (187894020063) is 6633441068517272930154127416216
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The
square root of 18789402006 is 137074.4396523291 -
The
cube root of 18789402006 is 2658.5060489027
Scales and comparisons
How big is 18789402006?- 18,789,402,006 seconds is equal to 597 years, 23 weeks, 22 hours, 20 minutes, 6 seconds.
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To count from 1 to 18,789,402,006 would take you about one thousand, one hundred ninety-four 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 18789402006 cubic inches would be around 221.5 feet tall.
Recreational maths with 18789402006
- 18789402006 backwards is 60020498781
- The number of decimal digits it has is: 11
- The sum of 18789402006's digits is 45
- More coming soon!
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"Number 18789402006 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
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The information we have on file for 18789402006 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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