129628534 (number)

129628534 is an even 9-digits composite number following 129628533 and preceding 129628535. In scientific notation, it is written as 1.29628534 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 54772200 positive integers (up to 129628534) that are relatively prime to 129628534.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-eight thousand five hundred thirty-four

Notation

Scientific notation 1.29628534 × 10^8
Engineering notation 1.29628534 × 10^6

Prime Factorization of 129628534

Prime Factorization 2 × 7 × 71 × 130411

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129628534
Product of the distinct prime numbers

The prime factorization of 129628534 is 2 × 7 × 71 × 130411. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 52, 46, 406, 460, 1846, 7002, 67232, 12597, 63167, 494522, 266451, 9894070, 47015606, 58129219, 510498729, 337706168, 7709502248, 7321596162

Basic calculations (n = 129628534)

Multiplication

n×y
n×2 259257068
n×3 388885602
n×4 518514136
n×5 648142670

Division

n÷y
n÷2 64814267
n÷3 43209511.333333
n÷3 32407133.5
n÷5 25925706.8

Exponentiation

ny
n2 16803556826989156
n3 2.1782204374683E+24
n4 2.8235952203785E+32
n5 3.6601850902708E+40

Nth Root

y√n
2√n 11385.452735838
3√n 506.09673612804
4√n 106.70263696759
5√n 41.931473290844

Divisors of 129628534

1, 2, 7, 14, 71, 142, 497, 994, 130411, 260822, 912877, 1825754, 9259181, 18518362, 64814267, 129628534

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129628533
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129628534 can be divided by 16 positive divisors. The sum of these divisors (counting 129628534) is 1, the average is 0.0625.

Base conversion 129628534

Base System Value
2 Binary 111101110011111100101110110
3 Ternary 100000220210220211
4 Quaternary 13232133211312
5 Quinary 231141103114
6 Senary 20510220034
8 Octal 756374566
10 Decimal 129628534
12 Duodecimal 374b461a
16 Hexadecimal 7b9f976
20 Vigesimal 20a3b6e
36 Base36 256e0m

Cryptographic Hash Functions

md5 d695b4341db1413ae5ee2acfc3d0ed80
sha1 163add4b5eefbb31da5dfec2771dc82a139fce4e
sha256 00d3284a92fd4e5cb657a37d0ae98d5c138c813826f8b804fa6a3a40e9a4e146
sha512 c856d221b6725fb504163bc46c3a7a20be74da4b93fa256e8fa0e154e745df183d6aa9ec67205e3500ca07981d79c29a689fdc2236a37a6940e3e206155449d2
ripemd-160 763ad193cdfbb891a49a861b7e96e6659d60bdfa

129628534 as geometric shapes

Circle

Radius = n
Diameter 259257068
Circumference 814480100.22003
Area 5.2789930681848E+16

Sphere

Radius = n
Volume 9.1241084323327E+24
Surface area 2.1115972272739E+17
Circumference 814480100.22003

Square

Length = n
Perimeter 518514136
Area 16803556826989156
Diagonal 183322430.85334

Cube

Length = n
Surface area 100821340961934936
Volume 2.1782204374683E+24
Space diagonal 224523206.99867

Equilateral Triangle

Length = n
Perimeter 388885602
Area 7.276153543054E+15
Altitude 112261603.49933

Triangular Pyramid

Length = n
Surface area 7.276153543054E+15
Volume 2.5670574037549E+23
Height 61107476.951114