7974157072 (number)

7974157072 is an even 10-digits composite number following 7974157071 and preceding 7974157073. In scientific notation, it is written as 7.974157072 × 10^9. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 3417495840 positive integers (up to 7974157072) that are relatively prime to 7974157072.

Interesting facts

Basic properties

Name

Name seven billion nine hundred seventy-four million one hundred fifty-seven thousand seventy-two

Notation

Scientific notation 7.974157072 × 10^9
Engineering notation 7.974157072 × 10^9

Prime Factorization of 7974157072

Prime Factorization 2 × 2 × 2 × 2 × 7 × 71197831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 996769634
Product of the distinct prime numbers

The prime factorization of 7974157072 is 2 × 2 × 2 × 2 × 7 × 71197831. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7974157072)

Multiplication

n×y
n×2 15948314144
n×3 23922471216
n×4 31896628288
n×5 39870785360

Division

n÷y
n÷2 3987078536
n÷3 2658052357.3333
n÷3 1993539268
n÷5 1594831414.4

Exponentiation

ny
n2 6.3587181008928E+19
n3 5.0705416913088E+29
n4 4.0433295886621E+39
n5 3.2242145233857E+49

Nth Root

y√n
2√n 89298.135881999
3√n 1997.8440995483
4√n 298.82793691688
5√n 95.573382613592

Divisors of 7974157072

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7974157071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7974157072 can be divided by 20 positive divisors. The sum of these divisors (counting 7974157072) is 1, the average is 0.05.

Base conversion 7974157072

Base System Value
2 Binary 111011011010010111111101100010000
3 Ternary 202120201210011001211
4 Quaternary 13123102333230100
5 Quinary 112312341011242
6 Senary 3355133505504
8 Octal 73322775420
10 Decimal 7974157072
12 Duodecimal 1666642294
16 Hexadecimal 1db4bfb10
20 Vigesimal 64bi9cdc
36 Base36 3nvluz4

Cryptographic Hash Functions

md5 d3f002b0e28d23b79d6ec0d9df2e1500
sha1 aed46ee497451ea68541c7c4d5cc7e02bb597101
sha256 c9860c5b6986752bd34b554468364df842a10a2daef8c7f415e197960e976bb7
sha512 e4dd3683f7b561797cc71e56f30d88fe169e1b7e8a2d92ecff2804b4e24252367afc9a726385e095611e190b15660c3bdbb2aa399d46d99531d3a9b810ddae45
ripemd-160 b7e23619153b06d8cbd183e2c957ce1b81696777

7974157072 as geometric shapes

Circle

Radius = n
Diameter 15948314144
Circumference 50103106551.933
Area 1.9976502072013E+20

Sphere

Radius = n
Volume 2.1239435369515E+30
Surface area 7.9906008288053E+20
Circumference 50103106551.933

Square

Length = n
Perimeter 31896628288
Area 6.3587181008928E+19
Diagonal 11277161079.716

Cube

Length = n
Surface area 3.8152308605357E+20
Volume 5.0705416913088E+29
Space diagonal 13811645196.239

Equilateral Triangle

Length = n
Perimeter 23922471216
Area 2.7534057054385E+19
Altitude 6905822598.1193

Triangular Pyramid

Length = n
Surface area 2.7534057054385E+19
Volume 5.975690690356E+28
Height 3759053693.2386