129628175 (number)

129628175 is an odd 9-digits composite number following 129628174 and preceding 129628176. In scientific notation, it is written as 1.29628175 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 103702520 positive integers (up to 129628175) that are relatively prime to 129628175.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-eight thousand one hundred seventy-five

Notation

Scientific notation 1.29628175 × 10^8
Engineering notation 1.29628175 × 10^6

Prime Factorization of 129628175

Prime Factorization 25 × 5185127

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129628175
Product of the distinct prime numbers

The prime factorization of 129628175 is 25 × 5185127. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129628175)

Multiplication

n×y
n×2 259256350
n×3 388884525
n×4 518512700
n×5 648140875

Division

n÷y
n÷2 64814087.5
n÷3 43209391.666667
n÷3 32407043.75
n÷5 25925635

Exponentiation

ny
n2 16803463753830625
n3 2.1782023400877E+24
n4 2.823563941263E+32
n5 3.6601344070173E+40

Nth Root

y√n
2√n 11385.436970095
3√n 506.09626892407
4√n 106.70256309056
5√n 41.931450065378

Divisors of 129628175

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129628174
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129628175 can be divided by 4 positive divisors. The sum of these divisors (counting 129628175) is 1, the average is 0.25.

Base conversion 129628175

Base System Value
2 Binary 111101110011111100000001111
3 Ternary 100000220210102112
4 Quaternary 13232133200033
5 Quinary 231141100200
6 Senary 20510214235
8 Octal 756374017
10 Decimal 129628175
12 Duodecimal 374b437b
16 Hexadecimal 7b9f80f
20 Vigesimal 20a3a8f
36 Base36 256dqn

Cryptographic Hash Functions

md5 e26c6a85def7dd2267cf08bc9e3094f0
sha1 62ab1cd94efa23c9a20512c5cbcdb46e9e26de77
sha256 dffcbdd3036ad5b6740bdd833687b27ead54347456935a7579309c6683e3eaeb
sha512 c6ef93a57c21098fde34d681de291699a6bf2e0fc9854cfa19a3b3691cf0eac7656149a7ca58228ed8429e94d5aca4b4607b515e8ee3e1907b8b6f17ecb30678
ripemd-160 e5c2614f09335e4d5c60752e2e32013b62037d47

129628175 as geometric shapes

Circle

Radius = n
Diameter 259256350
Circumference 814477844.5565
Area 5.2789638283897E+16

Sphere

Radius = n
Volume 9.1240326262022E+24
Surface area 2.1115855313559E+17
Circumference 814477844.5565

Square

Length = n
Perimeter 518512700
Area 16803463753830625
Diagonal 183321923.15067

Cube

Length = n
Surface area 100820782522983750
Volume 2.1782023400877E+24
Space diagonal 224522585.19243

Equilateral Triangle

Length = n
Perimeter 388884525
Area 7.2761132411942E+15
Altitude 112261292.59621

Triangular Pyramid

Length = n
Surface area 7.2761132411942E+15
Volume 2.5670360757874E+23
Height 61107307.716891