129125822 (number)

129125822 is an even 9-digits composite number following 129125821 and preceding 129125823. In scientific notation, it is written as 1.29125822 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 55281120 positive integers (up to 129125822) that are relatively prime to 129125822.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-five thousand eight hundred twenty-two

Notation

Scientific notation 1.29125822 × 10^8
Engineering notation 1.29125822 × 10^6

Prime Factorization of 129125822

Prime Factorization 2 × 7 × 1061 × 8693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129125822
Product of the distinct prime numbers

The prime factorization of 129125822 is 2 × 7 × 1061 × 8693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129125822)

Multiplication

n×y
n×2 258251644
n×3 387377466
n×4 516503288
n×5 645629110

Division

n÷y
n÷2 64562911
n÷3 43041940.666667
n÷3 32281455.5
n÷5 25825164.4

Exponentiation

ny
n2 16673477907175684
n3 2.1529765403629E+24
n4 2.7800486552108E+32
n5 3.5897606780408E+40

Nth Root

y√n
2√n 11363.354346319
3√n 505.44165787068
4√n 106.59903539113
5√n 41.89889986012

Divisors of 129125822

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129125821
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129125822 can be divided by 16 positive divisors. The sum of these divisors (counting 129125822) is 1, the average is 0.0625.

Base conversion 129125822

Base System Value
2 Binary 111101100100100110110111110
3 Ternary 22222222021022212
4 Quaternary 13230210312332
5 Quinary 231024011242
6 Senary 20451340422
8 Octal 754446676
10 Decimal 129125822
12 Duodecimal 372b1712
16 Hexadecimal 7b24dbe
20 Vigesimal 2070eb2
36 Base36 24vm4e

Cryptographic Hash Functions

md5 1ece77b41d03498bc3c7f7cb04bdcb23
sha1 898f5a5cd497304cf5f92a1e9b04651ba67a3e01
sha256 2b29515299b42a287e7302b8a923580ca43d502777ea97c211918dc5a140958e
sha512 3aa5e3556db0e49b63e635f5ef35b13bb13a9b71cbf29e6233dd4e7ca8f6ff4810d2b7d50f262fda499457232068030d835a90e70a85bfd213b5da831d7bc093
ripemd-160 6ebab089881d83cfdbb1326425224def4bdc805e

129125822 as geometric shapes

Circle

Radius = n
Diameter 258251644
Circumference 811321467.56789
Area 5.2381275702975E+16

Sphere

Radius = n
Volume 9.018367043407E+24
Surface area 2.095251028119E+17
Circumference 811321467.56789

Square

Length = n
Perimeter 516503288
Area 16673477907175684
Diagonal 182611488.72497

Cube

Length = n
Surface area 100040867443054104
Volume 2.1529765403629E+24
Space diagonal 223652484.2731

Equilateral Triangle

Length = n
Perimeter 387377466
Area 7.2198277185264E+15
Altitude 111826242.13655

Triangular Pyramid

Length = n
Surface area 7.2198277185264E+15
Volume 2.5373071857103E+23
Height 60870496.241658