3998288320
3,998,288,320 is an even composite number composed of five prime numbers multiplied together.
3998288320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 3998288320:
26 × 5 × 13 × 71 × 13537
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 71 × 13537)See below for interesting mathematical facts about the number 3998288320 from the Numbermatics database.
Names of 3998288320
- Cardinal: 3998288320 can be written as Three billion, nine hundred ninety-eight million, two hundred eighty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.99828832 × 109
Factors of 3998288320
Divisors of 3998288320
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 71 80 104 130 142 160 208 260 284 320 355 416 520 568 710 832 923 1040 1136 1420 1846 2080 2272 2840 3692 4160 4544 4615 5680 7384 9230 11360 13537 14768 18460 22720 27074 29536 36920 54148 59072 67685 73840 108296 135370 147680 175981 216592 270740 295360 351962 433184 541480 703924 866368 879905 961127 1082960 1407848 1759810 1922254 2165920 2815696 3519620 3844508 4331840 4805635 5631392 7039240 7689016 9611270 11262784 12494651 14078480 15378032 19222540 24989302 28156960 30756064 38445080 49978604 56313920 61512128 62473255 76890160 99957208 124946510 153780320 199914416 249893020 307560640 399828832 499786040 799657664 999572080 1999144160 3998288320
- Sum of all divisors σ(n): 10398483648
- Sum of proper divisors (its aliquot sum) s(n): 6400195328
- 3998288320 is an abundant number, because the sum of its proper divisors (6400195328) is greater than itself. Its abundance is 2401907008
Bases of 3998288320
- Binary: 111011100101000100001001110000002
- Hexadecimal: 0xEE5109C0
- Base-36: 1U4H70G
Squares and roots of 3998288320
- 3998288320 squared (39982883202) is 15986309489848422400
- 3998288320 cubed (39982883203) is 63917874513166105852346368000
-
The
square root of 3998288320 is 63232.0197368391 -
The
cube root of 3998288320 is 1587.1745927769
Scales and comparisons
How big is 3998288320?- 3,998,288,320 seconds is equal to 127 years, 6 weeks, 6 days, 11 hours, 38 minutes, 40 seconds.
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To count from 1 to 3,998,288,320 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 3998288320 cubic inches would be around 132.3 feet tall.
Recreational maths with 3998288320
- 3998288320 backwards is 0238828993
- 3998288320 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 3998288320's digits is 52
- More coming soon!
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Keywords: Divisors of 3998288320, math, Factors of 3998288320, curriculum, school, college, exams, university, Prime factorization of 3998288320, STEM, science, technology, engineering, physics, economics, calculator, three billion, nine hundred ninety-eight million, two hundred eighty-eight thousand, three hundred twenty.