19428439000
19,428,439,000 is an even composite number composed of five prime numbers multiplied together.
19428439000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 19428439000:
23 × 53 × 61 × 73 × 4363
(2 × 2 × 2 × 5 × 5 × 5 × 61 × 73 × 4363)See below for interesting mathematical facts about the number 19428439000 from the Numbermatics database.
Names of 19428439000
- Cardinal: 19428439000 can be written as Nineteen billion, four hundred twenty-eight million, four hundred thirty-nine thousand.
Scientific notation
- Scientific notation: 1.9428439 × 1010
Factors of 19428439000
Divisors of 19428439000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 20 25 40 50 61 73 100 122 125 146 200 244 250 292 305 365 488 500 584 610 730 1000 1220 1460 1525 1825 2440 2920 3050 3650 4363 4453 6100 7300 7625 8726 8906 9125 12200 14600 15250 17452 17812 18250 21815 22265 30500 34904 35624 36500 43630 44530 61000 73000 87260 89060 109075 111325 174520 178120 218150 222650 266143 318499 436300 445300 532286 545375 556625 636998 872600 890600 1064572 1090750 1113250 1273996 1330715 1592495 2129144 2181500 2226500 2547992 2661430 3184990 4363000 4453000 5322860 6369980 6653575 7962475 10645720 12739960 13307150 15924950 19428439 26614300 31849900 33267875 38856878 39812375 53228600 63699800 66535750 77713756 79624750 97142195 133071500 155427512 159249500 194284390 266143000 318499000 388568780 485710975 777137560 971421950 1942843900 2428554875 3885687800 4857109750 9714219500 19428439000
- Sum of all divisors σ(n): 46851554880
- Sum of proper divisors (its aliquot sum) s(n): 27423115880
- 19428439000 is an abundant number, because the sum of its proper divisors (27423115880) is greater than itself. Its abundance is 7994676880
Bases of 19428439000
- Binary: 100100001100000011001110011110110002
- Hexadecimal: 0x4860673D8
- Base-36: 8XB6VH4
Squares and roots of 19428439000
- 19428439000 squared (194284390002) is 377464241976721000000
- 19428439000 cubed (194284390003) is 7333540999925963368519000000000
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The
square root of 19428439000 is 139385.9354454387 -
The
cube root of 19428439000 is 2688.3097224807
Scales and comparisons
How big is 19428439000?- 19,428,439,000 seconds is equal to 617 years, 39 weeks, 5 days, 4 hours, 36 minutes, 40 seconds.
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To count from 1 to 19,428,439,000 would take you about one thousand, two hundred thirty-five 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 19428439000 cubic inches would be around 224 feet tall.
Recreational maths with 19428439000
- 19428439000 backwards is 00093482491
- 19428439000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 19428439000's digits is 40
- More coming soon!
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The information we have on file for 19428439000 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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