7942725902 (number)

7942725902 is an even 10-digits composite number following 7942725901 and preceding 7942725903. In scientific notation, it is written as 7.942725902 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 3874500400 positive integers (up to 7942725902) that are relatively prime to 7942725902.

Interesting facts

Basic properties

Name

Name seven billion nine hundred forty-two million seven hundred twenty-five thousand nine hundred two

Notation

Scientific notation 7.942725902 × 10^9
Engineering notation 7.942725902 × 10^9

Prime Factorization of 7942725902

Prime Factorization 2 × 41 × 96862511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7942725902
Product of the distinct prime numbers

The prime factorization of 7942725902 is 2 × 41 × 96862511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942725902)

Multiplication

n×y
n×2 15885451804
n×3 23828177706
n×4 31770903608
n×5 39713629510

Division

n÷y
n÷2 3971362951
n÷3 2647575300.6667
n÷3 1985681475.5
n÷5 1588545180.4

Exponentiation

ny
n2 6.3086894754302E+19
n3 5.0108191304174E+29
n4 3.9799562897403E+39
n5 3.1611701911348E+49

Nth Root

y√n
2√n 89121.972049546
3√n 1995.2157229724
4√n 298.53303343105
5√n 95.497920576

Divisors of 7942725902

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 -7942725901
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 7942725902 can be divided by 8 positive divisors. The sum of these divisors (counting 7942725902) is 1, the average is 0.125.

Base conversion 7942725902

Base System Value
2 Binary 111011001011011000110000100001110
3 Ternary 202111112122021121102
4 Quaternary 13121123012010032
5 Quinary 112231314212102
6 Senary 3352052103102
8 Octal 73133060416
10 Decimal 7942725902
12 Duodecimal 1658004a92
16 Hexadecimal 1d96c610e
20 Vigesimal 64220ef2
36 Base36 3ncw6j2

Cryptographic Hash Functions

md5 c72bda6bbe104238d534504893e58e38
sha1 9d43604e69a4e16a9b7520f262e1003822767f3e
sha256 4a74dcb24c470554e51bced125a32663a46d0cca1b04231c77242c00846447b6
sha512 1a1a827efc4735b7a94f2ff1520e3c20ebf152ce4f1d3a8c0a63499b52ec95b2849148f5c886be225c95388d5b5373fd86c51974bfa7f4f859e7511da586ce03
ripemd-160 5cc0cdcf06b03504c9591c3052e1a49b15bba70e

7942725902 as geometric shapes

Circle

Radius = n
Diameter 15885451804
Circumference 49905618686.401
Area 1.9819332509791E+20

Sphere

Radius = n
Volume 2.0989270091449E+30
Surface area 7.9277330039163E+20
Circumference 49905618686.401

Square

Length = n
Perimeter 31770903608
Area 6.3086894754302E+19
Diagonal 11232710692.82

Cube

Length = n
Surface area 3.7852136852581E+20
Volume 5.0108191304174E+29
Space diagonal 13757204812.857

Equilateral Triangle

Length = n
Perimeter 23828177706
Area 2.731742675155E+19
Altitude 6878602406.4287

Triangular Pyramid

Length = n
Surface area 2.731742675155E+19
Volume 5.9053069773624E+28
Height 3744236897.6068