7942760946 (number)

7942760946 is an even 10-digits composite number following 7942760945 and preceding 7942760947. In scientific notation, it is written as 7.942760946 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 2647586976 positive integers (up to 7942760946) that are relatively prime to 7942760946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942760946 × 10^9
Engineering notation 7.942760946 × 10^9

Prime Factorization of 7942760946

Prime Factorization 2 × 9 × 441264497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7942760946
Product of the distinct prime numbers

The prime factorization of 7942760946 is 2 × 9 × 441264497. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942760946)

Multiplication

n×y
n×2 15885521892
n×3 23828282838
n×4 31771043784
n×5 39713804730

Division

n÷y
n÷2 3971380473
n÷3 2647586982
n÷3 1985690236.5
n÷5 1588552189.2

Exponentiation

ny
n2 6.3087451445303E+19
n3 5.0108854552242E+29
n4 3.9800265298634E+39
n5 3.1612399285443E+49

Nth Root

y√n
2√n 89122.168656289
3√n 1995.2186573234
4√n 298.53336271896
5√n 95.498004844883

Divisors of 7942760946

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 -7942760945
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 7942760946 can be divided by 8 positive divisors. The sum of these divisors (counting 7942760946) is 1, the average is 0.125.

Base conversion 7942760946

Base System Value
2 Binary 111011001011011001110100111110010
3 Ternary 202111112201001200100
4 Quaternary 13121123032213302
5 Quinary 112231321322241
6 Senary 3352052533230
8 Octal 73133164762
10 Decimal 7942760946
12 Duodecimal 1658021216
16 Hexadecimal 1d96ce9f2
20 Vigesimal 64225276
36 Base36 3ncwxki

Cryptographic Hash Functions

md5 afc2fcaf3c948026d3ba7bcbe8002978
sha1 f88cb184d4fdcf1fde781008a60cbc5ff46bd433
sha256 16067db1a2569e2695d1b5904ef1d90b977f29d7215a710cfbc653734a6cdbfc
sha512 eb059cc2f4311a8733f9c3cf1cc5fde0f6767c8d116e8832be4f51b8f522893476cca63ab83a1a0b8299ca16923d59c06c453abfd2be69a460c188615331738a
ripemd-160 a5955655d0e5575a220ae4cdbf5a8e0e6f4c19c2

7942760946 as geometric shapes

Circle

Radius = n
Diameter 15885521892
Circumference 49905838874.347
Area 1.9819507399427E+20

Sphere

Radius = n
Volume 2.098954791215E+30
Surface area 7.9278029597706E+20
Circumference 49905838874.347

Square

Length = n
Perimeter 31771043784
Area 6.3087451445303E+19
Diagonal 11232760252.521

Cube

Length = n
Surface area 3.7852470867182E+20
Volume 5.0108854552242E+29
Space diagonal 13757265510.846

Equilateral Triangle

Length = n
Perimeter 23828282838
Area 2.7317667805825E+19
Altitude 6878632755.4229

Triangular Pyramid

Length = n
Surface area 2.7317667805825E+19
Volume 5.9053851418968E+28
Height 3744253417.5069