129628095 (number)

129628095 is an odd 9-digits composite number following 129628094 and preceding 129628096. In scientific notation, it is written as 1.29628095 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 69134976 positive integers (up to 129628095) that are relatively prime to 129628095.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29628095 × 10^8
Engineering notation 1.29628095 × 10^6

Prime Factorization of 129628095

Prime Factorization 5 × 3 × 8641873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129628095
Product of the distinct prime numbers

The prime factorization of 129628095 is 5 × 3 × 8641873. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 53, 35, 312, 473, 1360, 8061, 17022, 75347, 886680, 347241, 867329, 2379235, 13920834, 9754668, 435258523, 226480830, 8772373939, 4079570258

Basic calculations (n = 129628095)

Multiplication

n×y
n×2 259256190
n×3 388884285
n×4 518512380
n×5 648140475

Division

n÷y
n÷2 64814047.5
n÷3 43209365
n÷3 32407023.75
n÷5 25925619

Exponentiation

ny
n2 16803443013329025
n3 2.1781983072589E+24
n4 2.823556971022E+32
n5 3.6601231127755E+40

Nth Root

y√n
2√n 11385.433456834
3√n 506.09616481165
4√n 106.70254662769
5√n 41.93144488978

Divisors of 129628095

1, 3, 5, 15, 8641873, 25925619, 43209365, 129628095

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 -129628094
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 129628095 can be divided by 8 positive divisors. The sum of these divisors (counting 129628095) is 1, the average is 0.125.

Base conversion 129628095

Base System Value
2 Binary 111101110011111011110111111
3 Ternary 100000220210022120
4 Quaternary 13232133132333
5 Quinary 231141044340
6 Senary 20510214023
8 Octal 756373677
10 Decimal 129628095
12 Duodecimal 374b4313
16 Hexadecimal 7b9f7bf
20 Vigesimal 20a3a4f
36 Base36 256dof

Cryptographic Hash Functions

md5 7bd7fe4a6edd2016be3f2d62b4d53760
sha1 bcd0eb17ccaa3c4e44d9610088757d01ed01a242
sha256 11062c02899ea40d8084e8e6614c3d585cd585fee6990838745cfaedfbc0f8ec
sha512 bf1c235730a68dac44c1d02bc8791a439157ed6c01c94fa42092e23f8c384d9d37a07b25b88925b3eeeb75c2672383c76db9c54568211860e7c4082c4f961f63
ripemd-160 7c95a69b89192618d07cc55cc569334a0db681dd

129628095 as geometric shapes

Circle

Radius = n
Diameter 259256190
Circumference 814477341.90168
Area 5.2789573125689E+16

Sphere

Radius = n
Volume 9.1240157335284E+24
Surface area 2.1115829250276E+17
Circumference 814477341.90168

Square

Length = n
Perimeter 518512380
Area 16803443013329025
Diagonal 183321810.01359

Cube

Length = n
Surface area 100820658079974150
Volume 2.1781983072589E+24
Space diagonal 224522446.62837

Equilateral Triangle

Length = n
Perimeter 388884285
Area 7.2761042602935E+15
Altitude 112261223.31418

Triangular Pyramid

Length = n
Surface area 7.2761042602935E+15
Volume 2.567031323053E+23
Height 61107270.004529