5138430400
5,138,430,400 is an even composite number composed of four prime numbers multiplied together.
5138430400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 5138430400:
26 × 52 × 83 × 38693
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 83 × 38693)See below for interesting mathematical facts about the number 5138430400 from the Numbermatics database.
Names of 5138430400
- Cardinal: 5138430400 can be written as Five billion, one hundred thirty-eight million, four hundred thirty thousand, four hundred.
Scientific notation
- Scientific notation: 5.1384304 × 109
Factors of 5138430400
Divisors of 5138430400
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 83 100 160 166 200 320 332 400 415 664 800 830 1328 1600 1660 2075 2656 3320 4150 5312 6640 8300 13280 16600 26560 33200 38693 66400 77386 132800 154772 193465 309544 386930 619088 773860 967325 1238176 1547720 1934650 2476352 3095440 3211519 3869300 6190880 6423038 7738600 12381760 12846076 15477200 16057595 25692152 30954400 32115190 51384304 61908800 64230380 80287975 102768608 128460760 160575950 205537216 256921520 321151900 513843040 642303800 1027686080 1284607600 2569215200 5138430400
- Sum of all divisors σ(n): 12796415352
- Sum of proper divisors (its aliquot sum) s(n): 7657984952
- 5138430400 is an abundant number, because the sum of its proper divisors (7657984952) is greater than itself. Its abundance is 2519554552
Bases of 5138430400
- Binary: 1001100100100011000111001110000002
- Hexadecimal: 0x1324639C0
- Base-36: 2CZAE9S
Squares and roots of 5138430400
- 5138430400 squared (51384304002) is 26403466975644160000
- 5138430400 cubed (51384304003) is 135672377373046011326464000000
-
The
square root of 5138430400 is 71682.8459256467 -
The
cube root of 5138430400 is 1725.6133532645
Scales and comparisons
How big is 5138430400?- 5,138,430,400 seconds is equal to 163 years, 20 weeks, 13 hours, 46 minutes, 40 seconds.
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To count from 1 to 5,138,430,400 would take you about three hundred twenty-six 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 5138430400 cubic inches would be around 143.8 feet tall.
Recreational maths with 5138430400
- 5138430400 backwards is 0040348315
- The number of decimal digits it has is: 10
- The sum of 5138430400's digits is 28
- More coming soon!
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