997072188 (number)
997072188 is an even 9-digits composite number following 997072187 and preceding 997072189. In scientific notation, it is written as 9.97072188 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 36 positive divisors. There are 284876592 positive integers (up to 997072188) that are relatively prime to 997072188.
Interesting facts
- 997072188 has 36 divisors, whose sum is 2126417832
- The reverse of 997072188 is 881270799
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | nine hundred ninety-seven million seventy-two thousand one hundred eighty-eight |
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Notation
Scientific notation | 9.97072188 × 10^8 |
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Engineering notation | 9.97072188 × 10^6 |
Prime Factorization of 997072188
Prime Factorization 2 × 2 × 21 × 7 × 7 × 242243
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 71219442 | Product of the distinct prime numbers |
The prime factorization of 997072188 is 2 × 2 × 21 × 7 × 7 × 242243. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 997072188)
Multiplication
n×yn×2 | 1994144376 |
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n×3 | 2991216564 |
n×4 | 3988288752 |
n×5 | 4985360940 |
Division
n÷yn÷2 | 498536094 |
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n÷3 | 332357396 |
n÷3 | 249268047 |
n÷5 | 199414437.6 |
Exponentiation
nyn2 | 994152948083107344 |
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n3 | 9.9124225515187E+26 |
n4 | 9.8834008418233E+35 |
n5 | 9.8544641022378E+44 |
Nth Root
y√n2√n | 31576.449895452 |
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3√n | 999.02310866073 |
4√n | 177.69763615606 |
5√n | 63.05874461321 |
Divisors of 997072188
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -997072187 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 997072188 can be divided by 36 positive divisors. The sum of these divisors (counting 997072188) is 1, the average is 0.027777777777778.
Base conversion 997072188
Base | System | Value |
---|---|---|
2 | Binary | 111011011011100001110100111100 |
3 | Ternary | 2120111011111220120 |
4 | Quaternary | 323123201310330 |
5 | Quinary | 4020222302223 |
6 | Senary | 242534414540 |
8 | Octal | 7333416474 |
10 | Decimal | 997072188 |
12 | Duodecimal | 239b01450 |
16 | Hexadecimal | 3b6e1d3c |
20 | Vigesimal | fbbe098 |
36 | Base36 | ghmpto |
Cryptographic Hash Functions
md5 | d2e2b69989faf42d6e6f815c4d6d1d62 |
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sha1 | 12f27bfb4ef19b10e9308681f0239b1e1c7759c6 |
sha256 | 0fe5cece0016303c3f8f4c12bf79d50a91542b44f4423b0355c484adf8c05184 |
sha512 | 1c445dd1ecca87e83b2a23423fe733eeb9ab504d41222e3767984ce32abd07357151e6efc585ea7d2ad0ce463f531d7335479189504fd536b025c1ddc3e11159 |
ripemd-160 | 6695d50d0a50ab854b89505f2711105597cb7510 |
997072188 as geometric shapes
Circle
Radius = nDiameter | 1994144376 |
---|---|
Circumference | 6264789321.839 |
Area | 3.1232235982425E+18 |
Sphere
Radius = nVolume | 4.1521058489505E+27 |
---|---|
Surface area | 1.249289439297E+19 |
Circumference | 6264789321.839 |
Square
Length = nPerimeter | 3988288752 |
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Area | 994152948083107344 |
Diagonal | 1410073010.9346 |
Cube
Length = nSurface area | 5964917688498644064 |
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Volume | 9.9124225515187E+26 |
Space diagonal | 1726979688.4299 |
Equilateral Triangle
Length = nPerimeter | 2991216564 |
---|---|
Area | 4.3048085414358E+17 |
Altitude | 863489844.21493 |
Triangular Pyramid
Length = nSurface area | 4.3048085414358E+17 |
---|---|
Volume | 1.1681902006942E+26 |
Height | 470024336.97821 |