3998328912
3,998,328,912 is an even composite number composed of four prime numbers multiplied together.
3998328912 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 3998328912:
24 × 33 × 312 × 9631
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 31 × 31 × 9631)See below for interesting mathematical facts about the number 3998328912 from the Numbermatics database.
Names of 3998328912
- Cardinal: 3998328912 can be written as Three billion, nine hundred ninety-eight million, three hundred twenty-eight thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 3.998328912 × 109
Factors of 3998328912
Divisors of 3998328912
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 62 72 93 108 124 144 186 216 248 279 372 432 496 558 744 837 961 1116 1488 1674 1922 2232 2883 3348 3844 4464 5766 6696 7688 8649 9631 11532 13392 15376 17298 19262 23064 25947 28893 34596 38524 46128 51894 57786 69192 77048 86679 103788 115572 138384 154096 173358 207576 231144 260037 298561 346716 415152 462288 520074 597122 693432 895683 1040148 1194244 1386864 1791366 2080296 2388488 2687049 3582732 4160592 4776976 5374098 7165464 8061147 9255391 10748196 14330928 16122294 18510782 21496392 27766173 32244588 37021564 42992784 55532346 64489176 74043128 83298519 111064692 128978352 148086256 166597038 222129384 249895557 333194076 444258768 499791114 666388152 999582228 1332776304 1999164456 3998328912
- Sum of all divisors σ(n): 11860074240
- Sum of proper divisors (its aliquot sum) s(n): 7861745328
- 3998328912 is an abundant number, because the sum of its proper divisors (7861745328) is greater than itself. Its abundance is 3863416416
Bases of 3998328912
- Binary: 111011100101000110101000010100002
- Hexadecimal: 0xEE51A850
- Base-36: 1U4I2C0
Squares and roots of 3998328912
- 3998328912 squared (39983289122) is 15986634088535103744
- 3998328912 cubed (39983289123) is 63919821281754673026554646528
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The
square root of 3998328912 is 63232.3407126449 -
The
cube root of 3998328912 is 1587.1799639397
Scales and comparisons
How big is 3998328912?- 3,998,328,912 seconds is equal to 127 years, 6 weeks, 6 days, 22 hours, 55 minutes, 12 seconds.
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To count from 1 to 3,998,328,912 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 3998328912 cubic inches would be around 132.3 feet tall.
Recreational maths with 3998328912
- 3998328912 backwards is 2198238993
- 3998328912 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3998328912's digits is 54
- More coming soon!
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Keywords: Divisors of 3998328912, math, Factors of 3998328912, curriculum, school, college, exams, university, Prime factorization of 3998328912, STEM, science, technology, engineering, physics, economics, calculator, three billion, nine hundred ninety-eight million, three hundred twenty-eight thousand, nine hundred twelve.