18390059740
18,390,059,740 is an even composite number composed of six prime numbers multiplied together.
18390059740 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 18390059740:
22 × 5 × 13 × 17 × 127 × 1812
(2 × 2 × 5 × 13 × 17 × 127 × 181 × 181)See below for interesting mathematical facts about the number 18390059740 from the Numbermatics database.
Names of 18390059740
- Cardinal: 18390059740 can be written as Eighteen billion, three hundred ninety million, fifty-nine thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.839005974 × 1010
Factors of 18390059740
Divisors of 18390059740
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 10 13 17 20 26 34 52 65 68 85 127 130 170 181 221 254 260 340 362 442 508 635 724 884 905 1105 1270 1651 1810 2159 2210 2353 2540 3077 3302 3620 4318 4420 4706 6154 6604 8255 8636 9412 10795 11765 12308 15385 16510 21590 22987 23530 28067 30770 32761 33020 40001 43180 45974 47060 56134 61540 65522 80002 91948 112268 114935 131044 140335 160004 163805 200005 229870 280670 298831 327610 390779 400010 425893 459740 556937 561340 597662 655220 781558 800020 851786 1113874 1195324 1494155 1563116 1703572 1953895 2129465 2227748 2784685 2988310 3907790 4160647 4258930 5080127 5569370 5976620 7240181 7815580 8321294 8517860 10160254 11138740 14480362 16642588 20320508 20803235 25400635 28960724 36200905 41606470 50801270 54088411 70730999 72401810 83212940 101602540 108176822 141461998 144803620 216353644 270442055 282923996 353654995 540884110 707309990 919502987 1081768220 1414619980 1839005974 3678011948 4597514935 9195029870 18390059740
- Sum of all divisors σ(n): 44629595136
- Sum of proper divisors (its aliquot sum) s(n): 26239535396
- 18390059740 is an abundant number, because the sum of its proper divisors (26239535396) is greater than itself. Its abundance is 7849475656
Bases of 18390059740
- Binary: 100010010000010001000001010110111002
- Hexadecimal: 0x448220ADC
- Base-36: 8G4YSWS
Squares and roots of 18390059740
- 18390059740 squared (183900597402) is 338194297240768867600
- 18390059740 cubed (183900597403) is 6219413329985056638696150424000
-
The
square root of 18390059740 is 135609.9544281319 -
The
cube root of 18390059740 is 2639.5367520125
Scales and comparisons
How big is 18390059740?- 18,390,059,740 seconds is equal to 584 years, 38 weeks, 5 days, 21 hours, 55 minutes, 40 seconds.
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To count from 1 to 18,390,059,740 would take you about one thousand, one hundred sixty-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 18390059740 cubic inches would be around 220 feet tall.
Recreational maths with 18390059740
- 18390059740 backwards is 04795009381
- The number of decimal digits it has is: 11
- The sum of 18390059740's digits is 46
- More coming soon!
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The information we have on file for 18390059740 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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