7985156958 (number)

7985156958 is an even 10-digits composite number following 7985156957 and preceding 7985156959. In scientific notation, it is written as 7.985156958 × 10^9. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 2660516928 positive integers (up to 7985156958) that are relatively prime to 7985156958.

Interesting facts

Basic properties

Name

Name seven billion nine hundred eighty-five million one hundred fifty-six thousand nine hundred fifty-eight

Notation

Scientific notation 7.985156958 × 10^9
Engineering notation 7.985156958 × 10^9

Prime Factorization of 7985156958

Prime Factorization 2 × 9 × 3 × 2293 × 64489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7985156958
Product of the distinct prime numbers

The prime factorization of 7985156958 is 2 × 9 × 3 × 2293 × 64489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7985156958)

Multiplication

n×y
n×2 15970313916
n×3 23955470874
n×4 31940627832
n×5 39925784790

Division

n÷y
n÷2 3992578479
n÷3 2661718986
n÷3 1996289239.5
n÷5 1597031391.6

Exponentiation

ny
n2 6.3762731643896E+19
n3 5.0915542024734E+29
n4 4.0656859466915E+39
n5 3.2465140426266E+49

Nth Root

y√n
2√n 89359.70544938
3√n 1998.7623140581
4√n 298.93093759158
5√n 95.599735661386

Divisors of 7985156958

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 -7985156957
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 7985156958 can be divided by 32 positive divisors. The sum of these divisors (counting 7985156958) is 1, the average is 0.03125.

Base conversion 7985156958

Base System Value
2 Binary 111011011111100111101001101011110
3 Ternary 202121111111000002000
4 Quaternary 13123330331031132
5 Quinary 112323200010313
6 Senary 3400205343130
8 Octal 73374751536
10 Decimal 7985156958
12 Duodecimal 166a267aa6
16 Hexadecimal 1dbf3d35e
20 Vigesimal 64f74c7i
36 Base36 3o25mji

Cryptographic Hash Functions

md5 5817edf220d485956c13ff5c21720150
sha1 a0a7d11e22bf42369ae9c5f3f441e41fe6973b3c
sha256 a060b129eb9f166b7b1168cb7cff8ec4376aeb8c36845e20d0dbbb3474525a99
sha512 99793e8df447179d9cbe02ac921b5ecb9c7a41765c5e387ee5666b7d4fe7e11de752226e8c771e6df0ba8a0ef39f7e7b98899145c8681fd84f4b5a29319bb596
ripemd-160 e7c6c4e72985d3d28a651718c9656481799dfdb4

7985156958 as geometric shapes

Circle

Radius = n
Diameter 15970313916
Circumference 50172220874.028
Area 2.0031652930528E+20

Sphere

Radius = n
Volume 2.132745237046E+30
Surface area 8.0126611722112E+20
Circumference 50172220874.028

Square

Length = n
Perimeter 31940627832
Area 6.3762731643896E+19
Diagonal 11292717267.681

Cube

Length = n
Surface area 3.8257638986337E+20
Volume 5.0915542024734E+29
Space diagonal 13830697557.668

Equilateral Triangle

Length = n
Perimeter 23955470874
Area 2.7610072709152E+19
Altitude 6915348778.8341

Triangular Pyramid

Length = n
Surface area 2.7610072709152E+19
Volume 6.0004541722464E+28
Height 3764239089.2272