7668494940 (number)

7668494940 is an even 10-digits composite number following 7668494939 and preceding 7668494941. In scientific notation, it is written as 7.668494940 × 10^9. The sum of its digits is 57. It has a total of 8 prime factors and 192 positive divisors. There are 1909877760 positive integers (up to 7668494940) that are relatively prime to 7668494940.

Interesting facts

Basic properties

Name

Name seven billion six hundred sixty-eight million four hundred ninety-four thousand nine hundred forty

Notation

Scientific notation 7.668494940 × 10^9
Engineering notation 7.668494940 × 10^9

Prime Factorization of 7668494940

Prime Factorization 2 × 2 × 3 × 5 × 29 × 37 × 311 × 383

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3834247470
Product of the distinct prime numbers

The prime factorization of 7668494940 is 2 × 2 × 3 × 5 × 29 × 37 × 311 × 383. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7668494940)

Multiplication

n×y
n×2 15336989880
n×3 23005484820
n×4 30673979760
n×5 38342474700

Division

n÷y
n÷2 3834247470
n÷3 2556164980
n÷3 1917123735
n÷5 1533698988

Exponentiation

ny
n2 5.8805814644806E+19
n3 4.5095209204627E+29
n4 3.4581238360392E+39
n5 2.651860513856E+49

Nth Root

y√n
2√n 87569.943131191
3√n 1971.9839616084
4√n 295.92219100836
5√n 94.829186963962

Divisors of 7668494940

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7668494939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7668494940 can be divided by 192 positive divisors. The sum of these divisors (counting 7668494940) is 1, the average is 0.0052083333333333.

Base conversion 7668494940

Base System Value
2 Binary 111001001000100111111001001011100
3 Ternary 201210102121220110010
4 Quaternary 13021010333021130
5 Quinary 111201113314230
6 Senary 3304534243220
8 Octal 71104771134
10 Decimal 7668494940
12 Duodecimal 15a01b6510
16 Hexadecimal 1c913f25c
20 Vigesimal 5jg81h70
36 Base36 3itmgkc

Cryptographic Hash Functions

md5 956c68c02d69563c4546d1c3f1f1daf5
sha1 237e7eb875f53921c970ce8ec920a6b99d4e2257
sha256 3093dbace52bd2631698656d70001ba1b87dab6b58f5a10f712460ab0f3c06b6
sha512 4d7dcfce44a1b26456815e2934e07be65982283994f1ab48de71898424b0b317b85fb3c6348a64f1c1c93f15484400597ccc4f35b33bb56b4096afb2bb968288
ripemd-160 42fea43b6cf064208822928d6a7f9df6b6e433c4

7668494940 as geometric shapes

Circle

Radius = n
Diameter 15336989880
Circumference 48182574735.189
Area 1.8474391527648E+20

Sphere

Radius = n
Volume 1.8889437059913E+30
Surface area 7.3897566110594E+20
Circumference 48182574735.189

Square

Length = n
Perimeter 30673979760
Area 5.8805814644806E+19
Diagonal 10844889547.137

Cube

Length = n
Surface area 3.5283488786883E+20
Volume 4.5095209204627E+29
Space diagonal 13282222853.665

Equilateral Triangle

Length = n
Perimeter 23005484820
Area 2.546366468632E+19
Altitude 6641111426.8324

Triangular Pyramid

Length = n
Surface area 2.546366468632E+19
Volume 5.3145213712696E+28
Height 3614963182.3792