19988238000
19,988,238,000 is an even composite number composed of six prime numbers multiplied together.
19988238000 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 19988238000:
24 × 3 × 53 × 41 × 193 × 421
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 41 × 193 × 421)See below for interesting mathematical facts about the number 19988238000 from the Numbermatics database.
Names of 19988238000
- Cardinal: 19988238000 can be written as Nineteen billion, nine hundred eighty-eight million, two hundred thirty-eight thousand.
Scientific notation
- Scientific notation: 1.9988238 × 1010
Factors of 19988238000
Divisors of 19988238000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 41 48 50 60 75 80 82 100 120 123 125 150 164 193 200 205 240 246 250 300 328 375 386 400 410 421 492 500 579 600 615 656 750 772 820 842 965 984 1000 1025 1158 1200 1230 1263 1500 1544 1640 1684 1930 1968 2000 2050 2105 2316 2460 2526 2895 3000 3075 3088 3280 3368 3860 4100 4210 4632 4825 4920 5052 5125 5790 6000 6150 6315 6736 7720 7913 8200 8420 9264 9650 9840 10104 10250 10525 11580 12300 12630 14475 15375 15440 15826 16400 16840 17261 19300 20208 20500 21050 23160 23739 24125 24600 25260 28950 30750 31575 31652 33680 34522 38600 39565 41000 42100 46320 47478 48250 49200 50520 51783 52625 57900 61500 63150 63304 69044 72375 77200 79130 81253 82000 84200 86305 94956 96500 101040 103566 105250 115800 118695 123000 126300 126608 138088 144750 157875 158260 162506 168400 172610 189912 193000 197825 207132 210500 231600 237390 243759 246000 252600 258915 276176 289500 315750 316520 325012 345220 379824 386000 395650 406265 414264 421000 431525 474780 487518 505200 517830 579000 593475 631500 633040 650024 690440 791300 812530 828528 842000 863050 949560 975036 989125 1035660 1158000 1186950 1218795 1263000 1294575 1300048 1380880 1582600 1625060 1726100 1899120 1950072 1978250 2031325 2071320 2157625 2373900 2437590 2526000 2589150 2967375 3165200 3250120 3331373 3452200 3900144 3956500 4062650 4142640 4315250 4747800 4875180 5178300 5934750 6093975 6472875 6500240 6662746 6904400 7913000 8125300 8630500 9495600 9750360 9994119 10156625 10356600 11869500 12187950 12945750 13325492 15826000 16250600 16656865 17261000 19500720 19988238 20313250 20713200 23739000 24375900 25891500 26650984 30469875 32501200 33313730 34522000 39976476 40626500 47478000 48751800 49970595 51783000 53301968 60939750 66627460 79952952 81253000 83284325 97503600 99941190 103566000 121879500 133254920 159905904 162506000 166568650 199882380 243759000 249852975 266509840 333137300 399764760 416421625 487518000 499705950 666274600 799529520 832843250 999411900 1249264875 1332549200 1665686500 1998823800 2498529750 3331373000 3997647600 4997059500 6662746000 9994119000 19988238000
- Sum of all divisors σ(n): 66513492864
- Sum of proper divisors (its aliquot sum) s(n): 46525254864
- 19988238000 is an abundant number, because the sum of its proper divisors (46525254864) is greater than itself. Its abundance is 26537016864
Bases of 19988238000
- Binary: 100101001110110010001001110101100002
- Hexadecimal: 0x4A7644EB0
- Base-36: 96KHB5C
Squares and roots of 19988238000
- 19988238000 squared (199882380002) is 399529658344644000000
- 19988238000 cubed (199882380003) is 7985893899051430297272000000000
-
The
square root of 19988238000 is 141379.7651716821 -
The
cube root of 19988238000 is 2713.8853959149
Scales and comparisons
How big is 19988238000?- 19,988,238,000 seconds is equal to 635 years, 29 weeks, 2 days, 8 hours, 20 minutes.
-
To count from 1 to 19,988,238,000 would take you about one thousand, two 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 19988238000 cubic inches would be around 226.2 feet tall.
Recreational maths with 19988238000
- 19988238000 backwards is 00083288991
- 19988238000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 19988238000's digits is 48
- More coming soon!
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