769439640 (number)
769439640 is an even 9-digits composite number following 769439639 and preceding 769439641. In scientific notation, it is written as 7.69439640 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 205183872 positive integers (up to 769439640) that are relatively prime to 769439640.
Interesting facts
- 769439640 has 32 divisors, whose sum is 2308319280
- The reverse of 769439640 is 046934967
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | seven hundred sixty-nine million four hundred thirty-nine thousand six hundred forty |
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Notation
Scientific notation | 7.69439640 × 10^8 |
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Engineering notation | 7.69439640 × 10^6 |
Prime Factorization of 769439640
Prime Factorization 2 × 2 × 2 × 3 × 5 × 6411997
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 192359910 | Product of the distinct prime numbers |
The prime factorization of 769439640 is 2 × 2 × 2 × 3 × 5 × 6411997. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 769439640)
Multiplication
n×yn×2 | 1538879280 |
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n×3 | 2308318920 |
n×4 | 3077758560 |
n×5 | 3847198200 |
Division
n÷yn÷2 | 384719820 |
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n÷3 | 256479880 |
n÷3 | 192359910 |
n÷5 | 153887928 |
Exponentiation
nyn2 | 592037359603329600 |
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n3 | 4.5553701283974E+26 |
n4 | 3.5050823516608E+35 |
n5 | 2.6969493028323E+44 |
Nth Root
y√n2√n | 27738.775027027 |
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3√n | 916.34325090218 |
4√n | 166.54961731276 |
5√n | 59.873536540746 |
Divisors of 769439640
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 | -769439639 | 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 769439640 can be divided by 32 positive divisors. The sum of these divisors (counting 769439640) is 1, the average is 0.03125.
Base conversion 769439640
Base | System | Value |
---|---|---|
2 | Binary | 101101110111001011011110011000 |
3 | Ternary | 1222121211120202110 |
4 | Quaternary | 231313023132120 |
5 | Quinary | 3033434032030 |
6 | Senary | 204203432320 |
8 | Octal | 5567133630 |
10 | Decimal | 769439640 |
12 | Duodecimal | 1958256a0 |
16 | Hexadecimal | 2ddcb798 |
20 | Vigesimal | c08jj20 |
36 | Base36 | cq3rfc |
Cryptographic Hash Functions
md5 | 06ffc1d704a85c516975da5f4b80d10e |
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sha1 | 29a9c1d4f97e081dc1f51c0c08e8290303614768 |
sha256 | a9c11de0e3615fdb5346e3deec2b59c7526f47e474b6545d81cfb37d4f36aaad |
sha512 | ec5844ed1946a4c4a1f482b1025a9e9c05e5a260546aeb6b5e5e4a1ff85e9ba881f9676dd24db6044407f9b792cdd126fedbb85cef7aead0f5dcc0e817c65aba |
ripemd-160 | ab5751f4c0c0ca77d4185008de83276775af9c4d |
769439640 as geometric shapes
Circle
Radius = nDiameter | 1538879280 |
---|---|
Circumference | 4834531840.8096 |
Area | 1.8599402195805E+18 |
Sphere
Radius = nVolume | 1.9081489773007E+27 |
---|---|
Surface area | 7.4397608783221E+18 |
Circumference | 4834531840.8096 |
Square
Length = nPerimeter | 3077758560 |
---|---|
Area | 592037359603329600 |
Diagonal | 1088151974.3155 |
Cube
Length = nSurface area | 3552224157619977600 |
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Volume | 4.5553701283974E+26 |
Space diagonal | 1332708549.8375 |
Equilateral Triangle
Length = nPerimeter | 2308318920 |
---|---|
Area | 2.5635969670297E+17 |
Altitude | 666354274.91875 |
Triangular Pyramid
Length = nSurface area | 2.5635969670297E+17 |
---|---|
Volume | 5.3685551810074E+25 |
Height | 362717324.77182 |