18072805104
18,072,805,104 is an even composite number composed of six prime numbers multiplied together.
18072805104 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 18072805104:
24 × 33 × 29 × 37 × 127 × 307
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 29 × 37 × 127 × 307)See below for interesting mathematical facts about the number 18072805104 from the Numbermatics database.
Names of 18072805104
- Cardinal: 18072805104 can be written as Eighteen billion, seventy-two million, eight hundred five thousand, one hundred four.
Scientific notation
- Scientific notation: 1.8072805104 × 1010
Factors of 18072805104
Divisors of 18072805104
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 29 36 37 48 54 58 72 74 87 108 111 116 127 144 148 174 216 222 232 254 261 296 307 333 348 381 432 444 464 508 522 592 614 666 696 762 783 888 921 999 1016 1044 1073 1143 1228 1332 1392 1524 1566 1776 1842 1998 2032 2088 2146 2286 2456 2664 2763 3048 3132 3219 3429 3683 3684 3996 4176 4292 4572 4699 4912 5328 5526 6096 6264 6438 6858 7366 7368 7992 8289 8584 8903 9144 9398 9657 11049 11052 11359 12528 12876 13716 14097 14732 14736 15984 16578 17168 17806 18288 18796 19314 22098 22104 22718 25752 26709 27432 28194 28971 29464 33147 33156 34077 35612 37592 38628 38989 42291 44196 44208 45436 51504 53418 54864 56388 57942 58928 66294 66312 68154 71224 75184 77256 77978 80127 84582 88392 90872 99441 102231 106836 112776 115884 116967 126873 132588 132624 136271 136308 142448 154512 155956 160254 169164 176784 181744 198882 204462 213672 225552 231768 233934 240381 253746 265176 272542 272616 306693 311912 320508 329411 338328 350901 397764 408813 408924 427344 463536 467868 480762 507492 530352 545084 545232 613386 623824 641016 658822 676656 701802 795528 817626 817848 935736 961524 988233 1014984 1052703 1090168 1130681 1226439 1226772 1282032 1317644 1403604 1442593 1591056 1635252 1635696 1871472 1923048 1976466 2029968 2105406 2180336 2261362 2452878 2453544 2635288 2807208 2885186 2964699 3270504 3392043 3679317 3846096 3952932 4210812 4327779 4522724 4905756 4907088 5270576 5614416 5770372 5929398 6541008 6784086 7358634 7905864 8421624 8655558 8894097 9045448 9811512 10176129 11540744 11858796 12983337 13568172 14717268 15811728 16843248 17311116 17788194 18090896 19623024 20352258 23081488 23717592 25966674 27136344 29434536 30528387 34622232 35576388 38950011 40704516 41835197 47435184 51933348 54272688 58869072 61056774 69244464 71152776 77900022 81409032 83670394 103866696 122113548 125505591 142305552 155800044 162818064 167340788 207733392 244227096 251011182 311600088 334681576 376516773 488454192 502022364 623200176 669363152 753033546 1004044728 1129550319 1506067092 2008089456 2259100638 3012134184 4518201276 6024268368 9036402552 18072805104
- Sum of all divisors σ(n): 55729766400
- Sum of proper divisors (its aliquot sum) s(n): 37656961296
- 18072805104 is an abundant number, because the sum of its proper divisors (37656961296) is greater than itself. Its abundance is 19584156192
Bases of 18072805104
- Binary: 100001101010011100100011110111100002
- Hexadecimal: 0x435391EF0
- Base-36: 8AW2XO0
Squares and roots of 18072805104
- 18072805104 squared (180728051042) is 326626284327168450816
- 18072805104 cubed (180728051043) is 5903053178488605183775177764864
-
The
square root of 18072805104 is 134435.1334436055 -
The
cube root of 18072805104 is 2624.2700363765
Scales and comparisons
How big is 18072805104?- 18,072,805,104 seconds is equal to 574 years, 34 weeks, 1 day, 23 hours, 38 minutes, 24 seconds.
-
To count from 1 to 18,072,805,104 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 18072805104 cubic inches would be around 218.7 feet tall.
Recreational maths with 18072805104
- 18072805104 backwards is 40150827081
- 18072805104 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18072805104's digits is 36
- More coming soon!
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