6989809946 (number)
6989809946 is an even 10-digits composite number following 6989809945 and preceding 6989809947. In scientific notation, it is written as 6.989809946 × 10^9. The sum of its digits is 68. It has a total of 5 prime factors and 32 positive divisors. There are 2833484976 positive integers (up to 6989809946) that are relatively prime to 6989809946.
Interesting facts
- 6989809946 has 32 divisors, whose sum is 12633116160
- The reverse of 6989809946 is 6499089896
- Previous prime number is 643
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 68
- Digital Root 5
Name
Name | six billion nine hundred eighty-nine million eight hundred nine thousand nine hundred forty-six |
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Notation
Scientific notation | 6.989809946 × 10^9 |
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Engineering notation | 6.989809946 × 10^9 |
Prime Factorization of 6989809946
Prime Factorization 2 × 7 × 19 × 643 × 40867
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 6989809946 | Product of the distinct prime numbers |
The prime factorization of 6989809946 is 2 × 7 × 19 × 643 × 40867. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6989809946)
Multiplication
n×yn×2 | 13979619892 |
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n×3 | 20969429838 |
n×4 | 27959239784 |
n×5 | 34949049730 |
Division
n÷yn÷2 | 3494904973 |
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n÷3 | 2329936648.6667 |
n÷3 | 1747452486.5 |
n÷5 | 1397961989.2 |
Exponentiation
nyn2 | 4.8857443081201E+19 |
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n3 | 3.415042415851E+29 |
n4 | 2.3870497444327E+39 |
n5 | 1.6685024045233E+49 |
Nth Root
y√n2√n | 83605.083254549 |
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3√n | 1912.0024999894 |
4√n | 289.14543616414 |
5√n | 93.087865801552 |
Divisors of 6989809946
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -6989809945 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6989809946 can be divided by 32 positive divisors. The sum of these divisors (counting 6989809946) is 1, the average is 0.03125.
Base conversion 6989809946
Base | System | Value |
---|---|---|
2 | Binary | 110100000101000000000100100011010 |
3 | Ternary | 200001010120010122212 |
4 | Quaternary | 12200220000210122 |
5 | Quinary | 103303342404241 |
6 | Senary | 3113331515122 |
8 | Octal | 64050004432 |
10 | Decimal | 6989809946 |
12 | Duodecimal | 1430a58aa2 |
16 | Hexadecimal | 1a0a0091a |
20 | Vigesimal | 594664h6 |
36 | Base36 | 37ljvve |
Cryptographic Hash Functions
md5 | d7e57ddc37d90af9cdf0b604fc1b0d60 |
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sha1 | 2e5c11c5b520aa8274a1507237211a582086ee82 |
sha256 | 1a2ff0eaf61d44790a526642b9e892bbf01b8b1177a575e05ea02652d4b45885 |
sha512 | dce2bad014f1e0f83488318259fc18c32ac23642c77cb3ca9e3b19a7526915d0806d907276e60c4c26835d758728cd310171bdc953362540547219518ec8aab9 |
ripemd-160 | 822890c6c6cbf01fe0f4877735154e5db7e14698 |
6989809946 as geometric shapes
Circle
Radius = nDiameter | 13979619892 |
---|---|
Circumference | 43918271152.685 |
Area | 1.5349018425708E+20 |
Sphere
Radius = nVolume | 1.4304896220447E+30 |
---|---|
Surface area | 6.1396073702832E+20 |
Circumference | 43918271152.685 |
Square
Length = nPerimeter | 27959239784 |
---|---|
Area | 4.8857443081201E+19 |
Diagonal | 9885084024.0436 |
Cube
Length = nSurface area | 2.931446584872E+20 |
---|---|
Volume | 3.415042415851E+29 |
Space diagonal | 12106705961.722 |
Equilateral Triangle
Length = nPerimeter | 20969429838 |
---|---|
Area | 2.1155893436136E+19 |
Altitude | 6053352980.8611 |
Triangular Pyramid
Length = nSurface area | 2.1155893436136E+19 |
---|---|
Volume | 4.0246660838133E+28 |
Height | 3295028008.0145 |