129675380 (number)

129675380 is an even 9-digits composite number following 129675379 and preceding 129675381. In scientific notation, it is written as 1.29675380 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 45619200 positive integers (up to 129675380) that are relatively prime to 129675380.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-five thousand three hundred eighty

Notation

Scientific notation 1.29675380 × 10^8
Engineering notation 1.29675380 × 10^6

Prime Factorization of 129675380

Prime Factorization 2 × 2 × 19 × 2005 × 23 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64837690
Product of the distinct prime numbers

The prime factorization of 129675380 is 2 × 2 × 19 × 2005 × 23 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129675380)

Multiplication

n×y
n×2 259350760
n×3 389026140
n×4 518701520
n×5 648376900

Division

n÷y
n÷2 64837690
n÷3 43225126.666667
n÷3 32418845
n÷5 25935076

Exponentiation

ny
n2 16815704178144400
n3 2.1805828292685E+24
n4 2.8276790700686E+32
n5 3.666803579292E+40

Nth Root

y√n
2√n 11387.509824365
3√n 506.15769429199
4√n 106.7122758841
5√n 41.934503546371

Divisors of 129675380

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129675379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129675380 can be divided by 48 positive divisors. The sum of these divisors (counting 129675380) is 1, the average is 0.020833333333333.

Base conversion 129675380

Base System Value
2 Binary 111101110101011000001110100
3 Ternary 100001000012011212
4 Quaternary 13232223001310
5 Quinary 231144103010
6 Senary 20511220552
8 Octal 756530164
10 Decimal 129675380
12 Duodecimal 37517758
16 Hexadecimal 7bab074
20 Vigesimal 20a9890
36 Base36 257e5w

Cryptographic Hash Functions

md5 a2223c9b5a4dc064f3695c50d8158a3a
sha1 76541787a02de88772e3a2c30a56997c7d191503
sha256 a03b065b8912881f2cd8781398a8a33038dedea617c2b3b95330d61c800de1f4
sha512 602825714f05d03edf9b7e471b7a5e469e39b74207f3917d39e08b3d522318082551dfe7281e9178429b4a2f0ed943119afbc30c089389ed307c23e9e1de2b6d
ripemd-160 5a831d513973a28f9fbae0c67f48ad068097a6a8

129675380 as geometric shapes

Circle

Radius = n
Diameter 259350760
Circumference 814774442.31893
Area 5.2828092710998E+16

Sphere

Radius = n
Volume 9.1340039959651E+24
Surface area 2.1131237084399E+17
Circumference 814774442.31893

Square

Length = n
Perimeter 518701520
Area 16815704178144400
Diagonal 183388681.10188

Cube

Length = n
Surface area 100894225068866400
Volume 2.1805828292685E+24
Space diagonal 224604346.6508

Equilateral Triangle

Length = n
Perimeter 389026140
Area 7.2814135003986E+15
Altitude 112302173.3254

Triangular Pyramid

Length = n
Surface area 7.2814135003986E+15
Volume 2.5698415091911E+23
Height 61129560.367295