129374445 (number)

129374445 is an odd 9-digits composite number following 129374444 and preceding 129374446. In scientific notation, it is written as 1.29374445 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 68775360 positive integers (up to 129374445) that are relatively prime to 129374445.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred seventy-four thousand four hundred forty-five

Notation

Scientific notation 1.29374445 × 10^8
Engineering notation 1.29374445 × 10^6

Prime Factorization of 129374445

Prime Factorization 15 × 311 × 27733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129374445
Product of the distinct prime numbers

The prime factorization of 129374445 is 15 × 311 × 27733. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129374445)

Multiplication

n×y
n×2 258748890
n×3 388123335
n×4 517497780
n×5 646872225

Division

n÷y
n÷2 64687222.5
n÷3 43124815
n÷3 32343611.25
n÷5 25874889

Exponentiation

ny
n2 16737747019058025
n3 2.165436731141E+24
n4 2.8015217527399E+32
n5 3.6244532191615E+40

Nth Root

y√n
2√n 11374.288768974
3√n 505.76584775192
4√n 106.65031068391
5√n 41.91502214513

Divisors of 129374445

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 -129374444
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 129374445 can be divided by 8 positive divisors. The sum of these divisors (counting 129374445) is 1, the average is 0.125.

Base conversion 129374445

Base System Value
2 Binary 111101101100001100011101101
3 Ternary 100000102220101010
4 Quaternary 13231201203231
5 Quinary 231104440240
6 Senary 20500535433
8 Octal 755414355
10 Decimal 129374445
12 Duodecimal 373b1579
16 Hexadecimal 7b618ed
20 Vigesimal 208bg25
36 Base36 250xyl

Cryptographic Hash Functions

md5 97bd81272af19e67bbd91df4a3f5d2b4
sha1 b60ca264e61c56bc74244244ca19ee338fef27a0
sha256 182d751ed4e12fb882cce6def5d5fee93edde4bcb72bbb677f4ae5950e83de54
sha512 43a0dbfdf65c528903d0b23dadb1882b4385ae8dcb3a147975e29516a00c49e34fd0531ea423475ebdd731416abe6e51828cc1cc6dc6672fcfda989d684f0a34
ripemd-160 70052a0cdf764e7778d243ddc526bf64ca582a14

129374445 as geometric shapes

Circle

Radius = n
Diameter 258748890
Circumference 812883611.94851
Area 5.2583183072717E+16

Sphere

Radius = n
Volume 9.0705601684882E+24
Surface area 2.1033273229087E+17
Circumference 812883611.94851

Square

Length = n
Perimeter 517497780
Area 16737747019058025
Diagonal 182963094.74349

Cube

Length = n
Surface area 100426482114348150
Volume 2.165436731141E+24
Space diagonal 224083111.94103

Equilateral Triangle

Length = n
Perimeter 388123335
Area 7.2476570603108E+15
Altitude 112041555.97051

Triangular Pyramid

Length = n
Surface area 7.2476570603108E+15
Volume 2.5519916613671E+23
Height 60987698.247831