7666890945 (number)

7666890945 is an odd 10-digits composite number following 7666890944 and preceding 7666890946. In scientific notation, it is written as 7.666890945 × 10^9. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 3298695168 positive integers (up to 7666890945) that are relatively prime to 7666890945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.666890945 × 10^9
Engineering notation 7.666890945 × 10^9

Prime Factorization of 7666890945

Prime Factorization 3 × 35 × 17 × 4295177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7666890945
Product of the distinct prime numbers

The prime factorization of 7666890945 is 3 × 35 × 17 × 4295177. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7666890945)

Multiplication

n×y
n×2 15333781890
n×3 23000672835
n×4 30667563780
n×5 38334454725

Division

n÷y
n÷2 3833445472.5
n÷3 2555630315
n÷3 1916722736.25
n÷5 1533378189

Exponentiation

ny
n2 5.8781216762523E+19
n3 4.5066917853267E+29
n4 3.4552314440827E+39
n5 2.6490882671517E+49

Nth Root

y√n
2√n 87560.78428726
3√n 1971.8464607907
4√n 295.90671551565
5√n 94.825219607376

Divisors of 7666890945

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7666890944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7666890945 can be divided by 16 positive divisors. The sum of these divisors (counting 7666890945) is 1, the average is 0.0625.

Base conversion 7666890945

Base System Value
2 Binary 111001000111110110111100011000001
3 Ternary 201210022121102011220
4 Quaternary 13020332313203001
5 Quinary 111200211002240
6 Senary 3304440025253
8 Octal 71076674301
10 Decimal 7666890945
12 Duodecimal 159b762229
16 Hexadecimal 1c8fb78c1
20 Vigesimal 5jfi1775
36 Base36 3iso2wx

Cryptographic Hash Functions

md5 c34686278f3bdc6dc29e4bea3b64c3c5
sha1 cf85abdeeec2f5fa008e41607d60600df0f6ef15
sha256 9bdb500b3e3005c622cb4656e2176146a842111ab8ed046d69699fb912fe0c92
sha512 43ab00760a0db8fcaa37a0a46c3f2eb6baf4f95d9866cede3d246c95d74e1c837ead3702bf2a866e65dcc2e0e4cda90ea7819954ea6d57e146deabb0dfd6edc0
ripemd-160 366ef6033fb4a5a923830447d8870fbcc6c354dc

7666890945 as geometric shapes

Circle

Radius = n
Diameter 15333781890
Circumference 48172496537.372
Area 1.8466663875021E+20

Sphere

Radius = n
Volume 1.8877586406368E+30
Surface area 7.3866655500085E+20
Circumference 48172496537.372

Square

Length = n
Perimeter 30667563780
Area 5.8781216762523E+19
Diagonal 10842621155.654

Cube

Length = n
Surface area 3.5268730057514E+20
Volume 4.5066917853267E+29
Space diagonal 13279444652.83

Equilateral Triangle

Length = n
Perimeter 23000672835
Area 2.5453013490852E+19
Altitude 6639722326.4149

Triangular Pyramid

Length = n
Surface area 2.5453013490852E+19
Volume 5.311187203537E+28
Height 3614207051.8848