31347608420
31,347,608,420 is an even composite number composed of five prime numbers multiplied together.
What does the number 31347608420 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 108 divisors.
31347608420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 31347608420:
22 × 5 × 372 × 61 × 1372
(2 × 2 × 5 × 37 × 37 × 61 × 137 × 137)See below for interesting mathematical facts about the number 31347608420 from the Numbermatics database.
Names of 31347608420
- Cardinal: 31347608420 can be written as Thirty-one billion, three hundred forty-seven million, six hundred eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 3.134760842 × 1010
Factors of 31347608420
Divisors of 31347608420
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 5 10 20 37 61 74 122 137 148 185 244 274 305 370 548 610 685 740 1220 1369 1370 2257 2738 2740 4514 5069 5476 6845 8357 9028 10138 11285 13690 16714 18769 20276 22570 25345 27380 33428 37538 41785 45140 50690 75076 83509 83570 93845 101380 167018 167140 187553 187690 309209 334036 375106 375380 417545 618418 694453 750212 835090 937765 1144909 1236836 1388906 1546045 1670180 1875530 2289818 2777812 3092090 3472265 3751060 4579636 5724545 6184180 6944530 11440733 11449090 13889060 22881466 22898180 25694761 42361633 45762932 51389522 57203665 84723266 102779044 114407330 128473805 169446532 211808165 228814660 256947610 423616330 513895220 847232660 1567380421 3134760842 6269521684 7836902105 15673804210 31347608420
- Sum of all divisors σ(n): 69271995996
- Sum of proper divisors (its aliquot sum) s(n): 37924387576
- 31347608420 is an abundant number, because the sum of its proper divisors (37924387576) is greater than itself. Its abundance is 6576779156
Bases of 31347608420
- Binary: 111010011000111011010001011011001002
- Hexadecimal: 0x74C768B64
- Base-36: EEFK1GK
Squares and roots of 31347608420
- 31347608420 squared (313476084202) is 982672553653654896400
- 31347608420 cubed (313476084203) is 30804434417016213994162867688000
-
The
square root of 31347608420 is 177052.5583548567 -
The
cube root of 31347608420 is 3153.0786536557
Scales and comparisons
How big is 31347608420?- 31,347,608,420 seconds is equal to 996 years, 39 weeks, 2 days, 13 hours, 20 seconds.
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To count from 1 to 31,347,608,420 would take you about one thousand, nine hundred ninety-three 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 31347608420 cubic inches would be around 262.8 feet tall.
Recreational maths with 31347608420
- 31347608420 backwards is 02480674313
- The number of decimal digits it has is: 11
- The sum of 31347608420's digits is 38
- More coming soon!
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Keywords: Divisors of 31347608420, math, Factors of 31347608420, curriculum, school, college, exams, university, Prime factorization of 31347608420, STEM, science, technology, engineering, physics, economics, calculator, thirty-one billion, three hundred forty-seven million, six hundred eight thousand, four hundred twenty.