129306568 (number)

129306568 is an even 9-digits composite number following 129306567 and preceding 129306569. In scientific notation, it is written as 1.29306568 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 63834576 positive integers (up to 129306568) that are relatively prime to 129306568.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred six thousand five hundred sixty-eight

Notation

Scientific notation 1.29306568 × 10^8
Engineering notation 1.29306568 × 10^6

Prime Factorization of 129306568

Prime Factorization 2 × 2 × 2 × 79 × 204599

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32326642
Product of the distinct prime numbers

The prime factorization of 129306568 is 2 × 2 × 2 × 79 × 204599. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 11, 38, 72, 352, 9878, 9671, 13147, 72685, 948435, 663166, 1228994, 8278959, 95392279, 18196276, 818613670, 258731102, 415528219, 1416593618

Basic calculations (n = 129306568)

Multiplication

n×y
n×2 258613136
n×3 387919704
n×4 517226272
n×5 646532840

Division

n÷y
n÷2 64653284
n÷3 43102189.333333
n÷3 32326642
n÷5 25861313.6

Exponentiation

ny
n2 16720188527938624
n3 2.1620301948607E+24
n4 2.7956470440981E+32
n5 3.6149552461167E+40

Nth Root

y√n
2√n 11371.304586546
3√n 505.67738135249
4√n 106.63631926575
5√n 41.910623033361

Divisors of 129306568

1, 2, 4, 8, 79, 158, 316, 632, 204599, 409198, 818396, 1636792, 16163321, 32326642, 64653284, 129306568

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 -129306567
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 129306568 can be divided by 16 positive divisors. The sum of these divisors (counting 129306568) is 1, the average is 0.0625.

Base conversion 129306568

Base System Value
2 Binary 111101101010000111111001000
3 Ternary 100000022110021011
4 Quaternary 13231100333020
5 Quinary 231100302233
6 Senary 20455253304
8 Octal 755207710
10 Decimal 129306568
12 Duodecimal 3737a234
16 Hexadecimal 7b50fc8
20 Vigesimal 2083688
36 Base36 24zhl4

Cryptographic Hash Functions

md5 635d8ea276f2603206f94b0117f3f296
sha1 a561c4893777cb3e5ead197c71e4dd91fddb5007
sha256 eba52731ff578b67433b8ccc84dc3352447a65e669aee84aab12172c91a4a3f4
sha512 3a36ab0f9edc25c44189a0de1f54c1ab0dabed4be90fbd1a0c4d7d98f4355b972aad785f65aab1c5523315fdbc9c9d71e92e8050a6de8b6e310be9f0eef53fcf
ripemd-160 b9bc5a33acf85155c094d84e6595969341ead1ef

129306568 as geometric shapes

Circle

Radius = n
Diameter 258613136
Circumference 812457128.17942
Area 5.2528021446008E+16

Sphere

Radius = n
Volume 9.056290902685E+24
Surface area 2.1011208578403E+17
Circumference 812457128.17942

Square

Length = n
Perimeter 517226272
Area 16720188527938624
Diagonal 182867102.16952

Cube

Length = n
Surface area 100321131167631744
Volume 2.1620301948607E+24
Space diagonal 223965545.52836

Equilateral Triangle

Length = n
Perimeter 387919704
Area 7.24005401063E+15
Altitude 111982772.76418

Triangular Pyramid

Length = n
Surface area 7.24005401063E+15
Volume 2.5479770198601E+23
Height 60955700.723173