3998103968
3,998,103,968 is an even composite number composed of five prime numbers multiplied together.
3998103968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 3998103968:
25 × 37 × 61 × 197 × 281
(2 × 2 × 2 × 2 × 2 × 37 × 61 × 197 × 281)See below for interesting mathematical facts about the number 3998103968 from the Numbermatics database.
Names of 3998103968
- Cardinal: 3998103968 can be written as Three billion, nine hundred ninety-eight million, one hundred three thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.998103968 × 109
Factors of 3998103968
Divisors of 3998103968
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 16 32 37 61 74 122 148 197 244 281 296 394 488 562 592 788 976 1124 1184 1576 1952 2248 2257 3152 4496 4514 6304 7289 8992 9028 10397 12017 14578 17141 18056 20794 24034 29156 34282 36112 41588 48068 55357 58312 68564 72224 83176 96136 110714 116624 137128 166352 192272 221428 233248 274256 332704 384544 442856 444629 548512 634217 885712 889258 1268434 1771424 1778516 2048209 2536868 3376777 3557032 4096418 5073736 6753554 7114064 8192836 10147472 13507108 14228128 16385672 20294944 27014216 32771344 54028432 65542688 108056864 124940749 249881498 499762996 999525992 1999051984 3998103968
- Sum of all divisors σ(n): 8287625808
- Sum of proper divisors (its aliquot sum) s(n): 4289521840
- 3998103968 is an abundant number, because the sum of its proper divisors (4289521840) is greater than itself. Its abundance is 291417872
Bases of 3998103968
- Binary: 111011100100111000111001101000002
- Hexadecimal: 0xEE4E39A0
- Base-36: 1U4D8RK
Squares and roots of 3998103968
- 3998103968 squared (39981039682) is 15984835338937345024
- 3998103968 cubed (39981039683) is 63909033596432024043839455232
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The
square root of 3998103968 is 63230.5619775753 -
The
cube root of 3998103968 is 1587.1501987293
Scales and comparisons
How big is 3998103968?- 3,998,103,968 seconds is equal to 127 years, 6 weeks, 4 days, 8 hours, 26 minutes, 8 seconds.
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To count from 1 to 3,998,103,968 would take you about two hundred fifty-four 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 3998103968 cubic inches would be around 132.3 feet tall.
Recreational maths with 3998103968
- 3998103968 backwards is 8693018993
- The number of decimal digits it has is: 10
- The sum of 3998103968's digits is 56
- More coming soon!
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Keywords: Divisors of 3998103968, math, Factors of 3998103968, curriculum, school, college, exams, university, Prime factorization of 3998103968, STEM, science, technology, engineering, physics, economics, calculator, three billion, nine hundred ninety-eight million, one hundred three thousand, nine hundred sixty-eight.