7942725992 (number)

7942725992 is an even 10-digits composite number following 7942725991 and preceding 7942725993. In scientific notation, it is written as 7.942725992 × 10^9. The sum of its digits is 56. It has a total of 6 prime factors and 32 positive divisors. There are 3723943680 positive integers (up to 7942725992) that are relatively prime to 7942725992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.942725992 × 10^9
Engineering notation 7.942725992 × 10^9

Prime Factorization of 7942725992

Prime Factorization 2 × 2 × 2 × 17 × 271 × 215507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1985681498
Product of the distinct prime numbers

The prime factorization of 7942725992 is 2 × 2 × 2 × 17 × 271 × 215507. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7942725992)

Multiplication

n×y
n×2 15885451984
n×3 23828177976
n×4 31770903968
n×5 39713629960

Division

n÷y
n÷2 3971362996
n÷3 2647575330.6667
n÷3 1985681498
n÷5 1588545198.4

Exponentiation

ny
n2 6.3086896183992E+19
n3 5.010819300752E+29
n4 3.9799564701298E+39
n5 3.1611703702329E+49

Nth Root

y√n
2√n 89121.972554472
3√n 1995.2157305084
4√n 298.53303427673
5√n 95.49792079242

Divisors of 7942725992

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7942725991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7942725992 can be divided by 32 positive divisors. The sum of these divisors (counting 7942725992) is 1, the average is 0.03125.

Base conversion 7942725992

Base System Value
2 Binary 111011001011011000110000101101000
3 Ternary 202111112122021201202
4 Quaternary 13121123012011220
5 Quinary 112231314212432
6 Senary 3352052103332
8 Octal 73133060550
10 Decimal 7942725992
12 Duodecimal 1658004b48
16 Hexadecimal 1d96c6168
20 Vigesimal 64220ejc
36 Base36 3ncw6lk

Cryptographic Hash Functions

md5 f8f7a3b4c0f599daccf8a846e70df23b
sha1 8d684059d8e2762e55be9dde70bb06c5129d7ab8
sha256 f0fc506517811f1d38c4b1fbcaf0b1d60a3466bd5e4304afd7a958554d12f1f4
sha512 5f3de1c8b96bea67e2cdd05c4674166c456b8a0e24076dfcc77f11a542f00b42d84a42aea72e6abedd4c7ef73ff5d004be08c0e4ea768668969b75ede703c532
ripemd-160 d1e12fc1c46734db037b9f4f13b978969fb506bc

7942725992 as geometric shapes

Circle

Radius = n
Diameter 15885451984
Circumference 49905619251.888
Area 1.9819332958941E+20

Sphere

Radius = n
Volume 2.0989270804945E+30
Surface area 7.9277331835765E+20
Circumference 49905619251.888

Square

Length = n
Perimeter 31770903968
Area 6.3086896183992E+19
Diagonal 11232710820.1

Cube

Length = n
Surface area 3.7852137710395E+20
Volume 5.010819300752E+29
Space diagonal 13757204968.742

Equilateral Triangle

Length = n
Perimeter 23828177976
Area 2.7317427370624E+19
Altitude 6878602484.371

Triangular Pyramid

Length = n
Surface area 2.7317427370624E+19
Volume 5.9053071781036E+28
Height 3744236940.0332