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

Basic properties

Name

Name seven hundred sixty-nine million four hundred thirty-nine thousand six hundred forty

Notation

Scientific notation 7.69439640 × 10^8
Engineering notation 7.69439640 × 10^6

Prime Factorization of 769439640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 6411997

Composite number
ω 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×y
n×2 1538879280
n×3 2308318920
n×4 3077758560
n×5 3847198200

Division

n÷y
n÷2 384719820
n÷3 256479880
n÷3 192359910
n÷5 153887928

Exponentiation

ny
n2 592037359603329600
n3 4.5553701283974E+26
n4 3.5050823516608E+35
n5 2.6969493028323E+44

Nth Root

y√n
2√n 27738.775027027
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
sha1 29a9c1d4f97e081dc1f51c0c08e8290303614768
sha256 a9c11de0e3615fdb5346e3deec2b59c7526f47e474b6545d81cfb37d4f36aaad
sha512 ec5844ed1946a4c4a1f482b1025a9e9c05e5a260546aeb6b5e5e4a1ff85e9ba881f9676dd24db6044407f9b792cdd126fedbb85cef7aead0f5dcc0e817c65aba
ripemd-160 ab5751f4c0c0ca77d4185008de83276775af9c4d

769439640 as geometric shapes

Circle

Radius = n
Diameter 1538879280
Circumference 4834531840.8096
Area 1.8599402195805E+18

Sphere

Radius = n
Volume 1.9081489773007E+27
Surface area 7.4397608783221E+18
Circumference 4834531840.8096

Square

Length = n
Perimeter 3077758560
Area 592037359603329600
Diagonal 1088151974.3155

Cube

Length = n
Surface area 3552224157619977600
Volume 4.5553701283974E+26
Space diagonal 1332708549.8375

Equilateral Triangle

Length = n
Perimeter 2308318920
Area 2.5635969670297E+17
Altitude 666354274.91875

Triangular Pyramid

Length = n
Surface area 2.5635969670297E+17
Volume 5.3685551810074E+25
Height 362717324.77182