18423985008
18,423,985,008 is an even composite number composed of seven prime numbers multiplied together.
What does the number 18423985008 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 320 divisors.
18423985008 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 18423985008:
24 × 3 × 11 × 13 × 17 × 41 × 3851
(2 × 2 × 2 × 2 × 3 × 11 × 13 × 17 × 41 × 3851)See below for interesting mathematical facts about the number 18423985008 from the Numbermatics database.
Names of 18423985008
- Cardinal: 18423985008 can be written as Eighteen billion, four hundred twenty-three million, nine hundred eighty-five thousand and eight.
Scientific notation
- Scientific notation: 1.8423985008 × 1010
Factors of 18423985008
Divisors of 18423985008
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 16 17 22 24 26 33 34 39 41 44 48 51 52 66 68 78 82 88 102 104 123 132 136 143 156 164 176 187 204 208 221 246 264 272 286 312 328 374 408 429 442 451 492 528 533 561 572 624 656 663 697 748 816 858 884 902 984 1066 1122 1144 1326 1353 1394 1496 1599 1716 1768 1804 1968 2091 2132 2244 2288 2431 2652 2706 2788 2992 3198 3432 3536 3608 3851 4182 4264 4488 4862 5304 5412 5576 5863 6396 6864 7216 7293 7667 7702 8364 8528 8976 9061 9724 10608 10824 11152 11553 11726 12792 14586 15334 15404 16728 17589 18122 19448 21648 23001 23106 23452 25584 27183 29172 30668 30808 33456 35178 36244 38896 42361 46002 46212 46904 50063 54366 58344 61336 61616 65467 70356 72488 84722 92004 92424 93808 99671 100126 108732 116688 122672 127083 130934 140712 144976 150189 157891 169444 184008 184848 196401 199342 200252 217464 254166 261868 281424 299013 300378 315782 338888 368016 392802 398684 400504 434928 473673 508332 523736 550693 598026 600756 631564 677776 720137 785604 797368 801008 851071 947346 1016664 1047472 1101386 1196052 1201512 1263128 1440274 1571208 1594736 1652079 1702142 1736801 1894692 2033328 2052583 2160411 2202772 2392104 2403024 2526256 2553213 2684147 2880548 3142416 3304158 3404284 3473602 3789384 4105166 4320822 4405544 4784208 5106426 5210403 5368294 5761096 6157749 6608316 6808568 6947204 7578768 8052441 8210332 8641644 8811088 9361781 10212852 10420806 10736588 11522192 12315498 13216632 13617136 13894408 16104882 16420664 17283288 18723562 20425704 20841612 21473176 22578413 24630996 26433264 27788816 28085343 29525617 32209764 32841328 34566576 34893911 37447124 40851408 41683224 42946352 45156826 49261992 56170686 59051234 64419528 67735239 69787822 74894248 83366448 88576851 90313652 98523984 104681733 112341372 118102468 128839056 135470478 139575644 149788496 177153702 180627304 209363466 224682744 236204936 270940956 279151288 354307404 361254608 383833021 418726932 449365488 472409872 541881912 558302576 708614808 767666042 837453864 1083763824 1151499063 1417229616 1535332084 1674907728 2302998126 3070664168 4605996252 6141328336 9211992504 18423985008
- Sum of all divisors σ(n): 60665117184
- Sum of proper divisors (its aliquot sum) s(n): 42241132176
- 18423985008 is an abundant number, because the sum of its proper divisors (42241132176) is greater than itself. Its abundance is 23817147168
Bases of 18423985008
- Binary: 100010010100010011110110011011100002
- Hexadecimal: 0x44A27B370
- Base-36: 8GP5XTC
Squares and roots of 18423985008
- 18423985008 squared (184239850082) is 339443223575008760064
- 18423985008 cubed (184239850083) is 6253896862213153558887805120512
-
The
square root of 18423985008 is 135734.9807824055 -
The
cube root of 18423985008 is 2641.1588599169
Scales and comparisons
How big is 18423985008?- 18,423,985,008 seconds is equal to 585 years, 42 weeks, 6 days, 13 hours, 36 minutes, 48 seconds.
-
To count from 1 to 18,423,985,008 would take you about one thousand, one hundred seventy-one 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 18423985008 cubic inches would be around 220.1 feet tall.
Recreational maths with 18423985008
- 18423985008 backwards is 80058932481
- 18423985008 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18423985008's digits is 48
- More coming soon!
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