129628176 (number)

129628176 is an even 9-digits composite number following 129628175 and preceding 129628177. In scientific notation, it is written as 1.29628176 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 42825216 positive integers (up to 129628176) that are relatively prime to 129628176.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29628176 × 10^8
Engineering notation 1.29628176 × 10^6

Prime Factorization of 129628176

Prime Factorization 2 × 2 × 2 × 2 × 3 × 113 × 23899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16203522
Product of the distinct prime numbers

The prime factorization of 129628176 is 2 × 2 × 2 × 2 × 3 × 113 × 23899. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129628176)

Multiplication

n×y
n×2 259256352
n×3 388884528
n×4 518512704
n×5 648140880

Division

n÷y
n÷2 64814088
n÷3 43209392
n÷3 32407044
n÷5 25925635.2

Exponentiation

ny
n2 16803464013086976
n3 2.1782023904981E+24
n4 2.8235640283911E+32
n5 3.6601345481955E+40

Nth Root

y√n
2√n 11385.43701401
3√n 506.09627022548
4√n 106.70256329634
5√n 41.931450130073

Divisors of 129628176

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129628175
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129628176 can be divided by 40 positive divisors. The sum of these divisors (counting 129628176) is 1, the average is 0.025.

Base conversion 129628176

Base System Value
2 Binary 111101110011111100000010000
3 Ternary 100000220210102120
4 Quaternary 13232133200100
5 Quinary 231141100201
6 Senary 20510214240
8 Octal 756374020
10 Decimal 129628176
12 Duodecimal 374b4380
16 Hexadecimal 7b9f810
20 Vigesimal 20a3a8g
36 Base36 256dqo

Cryptographic Hash Functions

md5 d27c5900f6df60b66b83024b974dce90
sha1 4b0dab0fc630c0cdec3d20ef5a10027b54247675
sha256 428c856d9b4550cf0b4c7519c9bde19f666d19ecb478c99ecf2b0aaff41c8295
sha512 ccf1ade5d372179fee53916d5ac3420db09a2563664be60a867a60d367e6a008f37a36510df08707b77e86e5bc98f7d148cb5e569273728ccf83668f2fd41ba5
ripemd-160 81969ad9e680c32b253f7b91546726efca6f3266

129628176 as geometric shapes

Circle

Radius = n
Diameter 259256352
Circumference 814477850.83969
Area 5.2789639098375E+16

Sphere

Radius = n
Volume 9.1240328373608E+24
Surface area 2.111585563935E+17
Circumference 814477850.83969

Square

Length = n
Perimeter 518512704
Area 16803464013086976
Diagonal 183321924.56489

Cube

Length = n
Surface area 100820784078521856
Volume 2.1782023904981E+24
Space diagonal 224522586.92448

Equilateral Triangle

Length = n
Perimeter 388884528
Area 7.2761133534555E+15
Altitude 112261293.46224

Triangular Pyramid

Length = n
Surface area 7.2761133534555E+15
Volume 2.5670361351966E+23
Height 61107308.188296