7497989420 (number)
7497989420 is an even 10-digits composite number following 7497989419 and preceding 7497989421. In scientific notation, it is written as 7.497989420 × 10^9. The sum of its digits is 59. It has a total of 7 prime factors and 96 positive divisors. There are 2821496832 positive integers (up to 7497989420) that are relatively prime to 7497989420.
Interesting facts
- 7497989420 has 96 divisors, whose sum is 16703584128
- The reverse of 7497989420 is 0249897947
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 59
- Digital Root 5
Name
Name | seven billion four hundred ninety-seven million nine hundred eighty-nine thousand four hundred twenty |
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Notation
Scientific notation | 7.497989420 × 10^9 |
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Engineering notation | 7.497989420 × 10^9 |
Prime Factorization of 7497989420
Prime Factorization 2 × 2 × 5 × 23 × 197 × 97 × 853
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3748994710 | Product of the distinct prime numbers |
The prime factorization of 7497989420 is 2 × 2 × 5 × 23 × 197 × 97 × 853. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7497989420)
Multiplication
n×yn×2 | 14995978840 |
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n×3 | 22493968260 |
n×4 | 29991957680 |
n×5 | 37489947100 |
Division
n÷yn÷2 | 3748994710 |
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n÷3 | 2499329806.6667 |
n÷3 | 1874497355 |
n÷5 | 1499597884 |
Exponentiation
nyn2 | 5.6219845342432E+19 |
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n3 | 4.2153580557159E+29 |
n4 | 3.160671010327E+39 |
n5 | 2.3698677795532E+49 |
Nth Root
y√n2√n | 86590.931511331 |
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3√n | 1957.2588904056 |
4√n | 294.26337099838 |
5√n | 94.403688817375 |
Divisors of 7497989420
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7497989419 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7497989420 can be divided by 96 positive divisors. The sum of these divisors (counting 7497989420) is 1, the average is 0.010416666666667.
Base conversion 7497989420
Base | System | Value |
---|---|---|
2 | Binary | 110111110111010100011110100101100 |
3 | Ternary | 201100112210022211212 |
4 | Quaternary | 12332322203310230 |
5 | Quinary | 110323441130140 |
6 | Senary | 3240003533552 |
8 | Octal | 67672436454 |
10 | Decimal | 7497989420 |
12 | Duodecimal | 155308a2b8 |
16 | Hexadecimal | 1beea3d2c |
20 | Vigesimal | 5h328db0 |
36 | Base36 | 3g03xnw |
Cryptographic Hash Functions
md5 | 9ef793022fa5d6d82b2ca0d23a1b34ac |
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sha1 | 3a666acae567a6db25f575b0be2fd9c7330c386a |
sha256 | 5e779928a3d250c8139a06d7f327b9ed3e196c2e756df8df1024f4670b69f265 |
sha512 | c401603455c470d04c77679dd533ad65881ce556377edbde5d31de5fb3f2d3a7fdb93c5265a60022fbd8696a03ad7b60f66d7f322b1ff5be9ff74835e66ff0a9 |
ripemd-160 | 7d310a38ed1984ae8f520624e424469e531447f0 |
7497989420 as geometric shapes
Circle
Radius = nDiameter | 14995978840 |
---|---|
Circumference | 47111256957.132 |
Area | 1.7661985311374E+20 |
Sphere
Radius = nVolume | 1.765725053345E+30 |
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Surface area | 7.0647941245495E+20 |
Circumference | 47111256957.132 |
Square
Length = nPerimeter | 29991957680 |
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Area | 5.6219845342432E+19 |
Diagonal | 10603758328.294 |
Cube
Length = nSurface area | 3.3731907205459E+20 |
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Volume | 4.2153580557159E+29 |
Space diagonal | 12986898630.054 |
Equilateral Triangle
Length = nPerimeter | 22493968260 |
---|---|
Area | 2.4343907131689E+19 |
Altitude | 6493449315.0269 |
Triangular Pyramid
Length = nSurface area | 2.4343907131689E+19 |
---|---|
Volume | 4.9678471105434E+28 |
Height | 3534586109.4313 |