129673909 (number)

129673909 is an odd 9-digits composite number following 129673908 and preceding 129673910. In scientific notation, it is written as 1.29673909 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 121944576 positive integers (up to 129673909) that are relatively prime to 129673909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29673909 × 10^8
Engineering notation 1.29673909 × 10^6

Prime Factorization of 129673909

Prime Factorization 17 × 1613 × 4729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129673909
Product of the distinct prime numbers

The prime factorization of 129673909 is 17 × 1613 × 4729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129673909)

Multiplication

n×y
n×2 259347818
n×3 389021727
n×4 518695636
n×5 648369545

Division

n÷y
n÷2 64836954.5
n÷3 43224636.333333
n÷3 32418477.25
n÷5 25934781.8

Exponentiation

ny
n2 16815322675340281
n3 2.1805086224077E+24
n4 2.8275507667581E+32
n5 3.6665956082147E+40

Nth Root

y√n
2√n 11387.445235873
3√n 506.15578038259
4√n 106.71197325452
5√n 41.934408407363

Divisors of 129673909

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 -129673908
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 129673909 can be divided by 8 positive divisors. The sum of these divisors (counting 129673909) is 1, the average is 0.125.

Base conversion 129673909

Base System Value
2 Binary 111101110101010101010110101
3 Ternary 100001000010011101
4 Quaternary 13232222222311
5 Quinary 231144031114
6 Senary 20511210101
8 Octal 756525265
10 Decimal 129673909
12 Duodecimal 37516931
16 Hexadecimal 7baaab5
20 Vigesimal 20a94f9
36 Base36 257d11

Cryptographic Hash Functions

md5 cbacf2db6c5ed031abcd16da7cf8a1a6
sha1 202a1e813169354045020c6181a0a42d0294f3cd
sha256 d36d7cf42ca13ec0c3c6e685bce25bb904d457f0655d17f5988c94b7e368033d
sha512 19bd8ee9bd2db24543cc3ace1e4a2ab5ad5bf4c30e56803e2cf2d237f076c4d787f0f545a8fc4b3b7a9bd7fd2e1d307857e8d2b5c917e484b53f4c237a6e199b
ripemd-160 c85c61db7040fd07acc32347eb378b53385a4a2a

129673909 as geometric shapes

Circle

Radius = n
Diameter 259347818
Circumference 814765199.75334
Area 5.2826894184591E+16

Sphere

Radius = n
Volume 9.1336931589937E+24
Surface area 2.1130757673836E+17
Circumference 814765199.75334

Square

Length = n
Perimeter 518695636
Area 16815322675340281
Diagonal 183386600.79373

Cube

Length = n
Surface area 100891936052041686
Volume 2.1805086224077E+24
Space diagonal 224601798.80406

Equilateral Triangle

Length = n
Perimeter 389021727
Area 7.2812483048386E+15
Altitude 112300899.40203

Triangular Pyramid

Length = n
Surface area 7.2812483048386E+15
Volume 2.5697540555671E+23
Height 61128866.931245