7129157 (number)

7129157 is an odd 7-digits composite number following 7129156 and preceding 7129158. In scientific notation, it is written as 7.129157 × 10^6. The sum of its digits is 32. It has a total of 5 prime factors and 18 positive divisors. There are 5865888 positive integers (up to 7129157) that are relatively prime to 7129157.

Interesting facts

Basic properties

Name

Name seven million one hundred twenty-nine thousand one hundred fifty-seven

Notation

Scientific notation 7.129157 × 10^6
Engineering notation 7.129157 × 10^6

Prime Factorization of 7129157

Prime Factorization 7 × 7 × 29 × 29 × 173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35119
Product of the distinct prime numbers

The prime factorization of 7129157 is 7 × 7 × 29 × 29 × 173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 32, 16, 302, 61, 7811, 874, 20811, 34019, 556860, 94235, 9267746, 6296893, 60329878, 50135751, 985305613, 72327076, 3414363839, 2990026693

Basic calculations (n = 7129157)

Multiplication

n×y
n×2 14258314
n×3 21387471
n×4 28516628
n×5 35645785

Division

n÷y
n÷2 3564578.5
n÷3 2376385.6666667
n÷3 1782289.25
n÷5 1425831.4

Exponentiation

ny
n2 50824879530649
n3 3.6233854568008E+20
n4 2.583168379305E+27
n5 1.8415812933501E+34

Nth Root

y√n
2√n 2670.0481269071
3√n 192.46247202322
4√n 51.672508424762
5√n 23.475109990538

Divisors of 7129157

1, 7, 29, 49, 173, 203, 841, 1211, 1421, 5017, 5887, 8477, 35119, 41209, 145493, 245833, 1018451, 7129157

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7129156
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7129157 can be divided by 18 positive divisors. The sum of these divisors (counting 7129157) is 1, the average is 0.055555555555556.

Base conversion 7129157

Base System Value
2 Binary 11011001100100001000101
3 Ternary 111102012100212
4 Quaternary 123030201011
5 Quinary 3311113112
6 Senary 412445205
8 Octal 33144105
10 Decimal 7129157
12 Duodecimal 2479805
16 Hexadecimal 6cc845
20 Vigesimal 24b2hh
36 Base36 48sw5

Cryptographic Hash Functions

md5 9a025fdfa0c23f0c057780a39b4d4cbd
sha1 9b265c017c21b4c3781d4e793eab58c01a32b1c4
sha256 f069449d298964f6228875ff1a04fe87176a072c2b79162bc89eb4d53b07b2ac
sha512 e9c3da19adec271d70f25bee27cb8675eeca3c4c7f29e51947f046a6c96595e84ae6a2a4a3c910f932f916138de224fdadccd1fe5607fe81f3887cfce474d7d0
ripemd-160 7e702a2af65e4a7cc386cb2a2146cd865968c8ee

7129157 as geometric shapes

Circle

Radius = n
Diameter 14258314
Circumference 44793814.514976
Area 1.5967106815307E+14

Sphere

Radius = n
Volume 1.5177601509613E+21
Surface area 6.3868427261229E+14
Circumference 44793814.514976

Square

Length = n
Perimeter 28516628
Area 50824879530649
Diagonal 10082150.517687

Cube

Length = n
Surface area 304949277183894
Volume 3.6233854568008E+20
Space diagonal 12348062.139135

Equilateral Triangle

Length = n
Perimeter 21387471
Area 22007818408913
Altitude 6174031.0695677

Triangular Pyramid

Length = n
Surface area 22007818408913
Volume 4.270200712261E+19
Height 3360716.839229