129126693 (number)

129126693 is an odd 9-digits composite number following 129126692 and preceding 129126694. In scientific notation, it is written as 1.29126693 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 86056928 positive integers (up to 129126693) that are relatively prime to 129126693.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-six thousand six hundred ninety-three

Notation

Scientific notation 1.29126693 × 10^8
Engineering notation 1.29126693 × 10^6

Prime Factorization of 129126693

Prime Factorization 3 × 4799 × 8969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129126693
Product of the distinct prime numbers

The prime factorization of 129126693 is 3 × 4799 × 8969. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129126693)

Multiplication

n×y
n×2 258253386
n×3 387380079
n×4 516506772
n×5 645633465

Division

n÷y
n÷2 64563346.5
n÷3 43042231
n÷3 32281673.25
n÷5 25825338.6

Exponentiation

ny
n2 16673702845116249
n3 2.1530201084546E+24
n4 2.7801236656724E+32
n5 3.5898817507931E+40

Nth Root

y√n
2√n 11363.392671205
3√n 505.44279432991
4√n 106.59921515286
5√n 41.89895638459

Divisors of 129126693

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129126692
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129126693 can be divided by 8 positive divisors. The sum of these divisors (counting 129126693) is 1, the average is 0.125.

Base conversion 129126693

Base System Value
2 Binary 111101100100101000100100101
3 Ternary 22222222022112010
4 Quaternary 13230211010211
5 Quinary 231024023233
6 Senary 20451344433
8 Octal 754450445
10 Decimal 129126693
12 Duodecimal 372b2119
16 Hexadecimal 7b25125
20 Vigesimal 2070ged
36 Base36 24vmsl

Cryptographic Hash Functions

md5 fd2d821f95883bcbfbda233eb89e3ae7
sha1 072b9cf5a7ce2db939fef6413b2aca305eef7bad
sha256 dc1a37f3701a3a4bf505ea9db49a3423acd52f77c760497a19e163d9efb7c9dc
sha512 eb7665b2fdbc7b26d39da4d83617309930d4e9cca9c080d865abb6807704873ce3dd19fff850adcd445bcb263e1cbb82d52054ad3534f37899e69623bdf1e514
ripemd-160 1f26162ccd850ba24611677536a3ffcfe86b2444

129126693 as geometric shapes

Circle

Radius = n
Diameter 258253386
Circumference 811326940.22229
Area 5.2381982366356E+16

Sphere

Radius = n
Volume 9.0185495410026E+24
Surface area 2.0952792946543E+17
Circumference 811326940.22229

Square

Length = n
Perimeter 516506772
Area 16673702845116249
Diagonal 182612720.50499

Cube

Length = n
Surface area 100042217070697494
Volume 2.1530201084546E+24
Space diagonal 223653992.88935

Equilateral Triangle

Length = n
Perimeter 387380079
Area 7.2199251195118E+15
Altitude 111826996.44467

Triangular Pyramid

Length = n
Surface area 7.2199251195118E+15
Volume 2.5373585311987E+23
Height 60870906.834996