7942715149 (number)

7942715149 is an odd 10-digits composite number following 7942715148 and preceding 7942715150. In scientific notation, it is written as 7.942715149 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 7710183936 positive integers (up to 7942715149) that are relatively prime to 7942715149.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred fifteen thousand one hundred forty-nine

Notation

Scientific notation 7.942715149 × 10^9
Engineering notation 7.942715149 × 10^9

Prime Factorization of 7942715149

Prime Factorization 37 × 433 × 495769

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7942715149
Product of the distinct prime numbers

The prime factorization of 7942715149 is 37 × 433 × 495769. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942715149)

Multiplication

n×y
n×2 15885430298
n×3 23828145447
n×4 31770860596
n×5 39713575745

Division

n÷y
n÷2 3971357574.5
n÷3 2647571716.3333
n÷3 1985678787.25
n÷5 1588543029.8

Exponentiation

ny
n2 6.3086723938154E+19
n3 5.0107987792436E+29
n4 3.9799347372489E+39
n5 3.1611487929578E+49

Nth Root

y√n
2√n 89121.91172209
3√n 1995.2148225861
4√n 298.5329323912
5√n 95.497894718638

Divisors of 7942715149

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 -7942715148
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 7942715149 can be divided by 8 positive divisors. The sum of these divisors (counting 7942715149) is 1, the average is 0.125.

Base conversion 7942715149

Base System Value
2 Binary 111011001011011000011011100001101
3 Ternary 202111112121201212011
4 Quaternary 13121123003130031
5 Quinary 112231313341044
6 Senary 3352051541221
8 Octal 73133033415
10 Decimal 7942715149
12 Duodecimal 1657bba811
16 Hexadecimal 1d96c370d
20 Vigesimal 6421j7h9
36 Base36 3ncvy8d

Cryptographic Hash Functions

md5 6f5430e72946154f325cfb0cd56f0e3f
sha1 35cf3ed1baf77dface7aa695f00b9a67c093d5d0
sha256 362fe7d894983858b58de06edee7754c9290cf20a3b48115dcc8064f2f24e6ca
sha512 7d57ed796d4bb3ac06006dc271b20ddbaa9c79c004fcc8f4959f3bcf22f28c990b8597e1735d2121968586a08d8a2d6c64ec2384e25375046a665902ea856f1d
ripemd-160 663c399b7e4e0708b7c1653edb0b82dfa680c3fd

7942715149 as geometric shapes

Circle

Radius = n
Diameter 15885430298
Circumference 49905551123.31
Area 1.9819278846315E+20

Sphere

Radius = n
Volume 2.0989184844651E+30
Surface area 7.9277115385261E+20
Circumference 49905551123.31

Square

Length = n
Perimeter 31770860596
Area 6.3086723938154E+19
Diagonal 11232695485.782

Cube

Length = n
Surface area 3.7852034362892E+20
Volume 5.0107987792436E+29
Space diagonal 13757186188.115

Equilateral Triangle

Length = n
Perimeter 23828145447
Area 2.7317352785989E+19
Altitude 6878593094.0575

Triangular Pyramid

Length = n
Surface area 2.7317352785989E+19
Volume 5.905282993274E+28
Height 3744231828.594