7666890942 (number)

7666890942 is an even 10-digits composite number following 7666890941 and preceding 7666890943. In scientific notation, it is written as 7.666890942 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 2555630312 positive integers (up to 7666890942) that are relatively prime to 7666890942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.666890942 × 10^9
Engineering notation 7.666890942 × 10^9

Prime Factorization of 7666890942

Prime Factorization 2 × 3 × 1277815157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7666890942
Product of the distinct prime numbers

The prime factorization of 7666890942 is 2 × 3 × 1277815157. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7666890942)

Multiplication

n×y
n×2 15333781884
n×3 23000672826
n×4 30667563768
n×5 38334454710

Division

n÷y
n÷2 3833445471
n÷3 2555630314
n÷3 1916722735.5
n÷5 1533378188.4

Exponentiation

ny
n2 5.8781216716522E+19
n3 4.5066917800364E+29
n4 3.4552314386747E+39
n5 2.6490882619689E+49

Nth Root

y√n
2√n 87560.784270129
3√n 1971.8464605335
4√n 295.9067154867
5√n 94.825219599955

Divisors of 7666890942

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7666890941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7666890942 can be divided by 8 positive divisors. The sum of these divisors (counting 7666890942) is 1, the average is 0.125.

Base conversion 7666890942

Base System Value
2 Binary 111001000111110110111100010111110
3 Ternary 201210022121102011210
4 Quaternary 13020332313202332
5 Quinary 111200211002232
6 Senary 3304440025250
8 Octal 71076674276
10 Decimal 7666890942
12 Duodecimal 159b762226
16 Hexadecimal 1c8fb78be
20 Vigesimal 5jfi1772
36 Base36 3iso2wu

Cryptographic Hash Functions

md5 55c1f5fde279f92a516cf8a09ae62096
sha1 f1e444fe3245b1c5ae882dbdb28329a2ea731d31
sha256 adbbcce3295f6cde29a52e2a749714f16480539b13569b925ffe0dd9754fbd5e
sha512 cac7898e2009e1a7cfb919dfcbe7e9e667a9044e9753287647ab44ba34d9cdf51f5f752169bee2a1b49e007ad056a410ce7476548338aa83de2d12684532f2c2
ripemd-160 ea498bf0d7f8eb1d9186f6fa05e3e33e7a474510

7666890942 as geometric shapes

Circle

Radius = n
Diameter 15333781884
Circumference 48172496518.523
Area 1.8466663860569E+20

Sphere

Radius = n
Volume 1.8877586384208E+30
Surface area 7.3866655442278E+20
Circumference 48172496518.523

Square

Length = n
Perimeter 30667563768
Area 5.8781216716522E+19
Diagonal 10842621151.412

Cube

Length = n
Surface area 3.5268730029913E+20
Volume 4.5066917800364E+29
Space diagonal 13279444647.634

Equilateral Triangle

Length = n
Perimeter 23000672826
Area 2.5453013470933E+19
Altitude 6639722323.8168

Triangular Pyramid

Length = n
Surface area 2.5453013470933E+19
Volume 5.3111871973023E+28
Height 3614207050.4706