129299939 (number)

129299939 is an odd 9-digits composite number following 129299938 and preceding 129299940. In scientific notation, it is written as 1.29299939 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 129272040 positive integers (up to 129299939) that are relatively prime to 129299939.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred ninety-nine thousand nine hundred thirty-nine

Notation

Scientific notation 1.29299939 × 10^8
Engineering notation 1.29299939 × 10^6

Prime Factorization of 129299939

Prime Factorization 5869 × 22031

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129299939
Product of the distinct prime numbers

The prime factorization of 129299939 is 5869 × 22031. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129299939)

Multiplication

n×y
n×2 258599878
n×3 387899817
n×4 517199756
n×5 646499695

Division

n÷y
n÷2 64649969.5
n÷3 43099979.666667
n÷3 32324984.75
n÷5 25859987.8

Exponentiation

ny
n2 16718474225403721
n3 2.1616976975178E+24
n4 2.7950738042549E+32
n5 3.6140287239065E+40

Nth Root

y√n
2√n 11371.013103501
3√n 505.66873989239
4√n 106.63495254138
5√n 41.910193308527

Divisors of 129299939

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129299938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129299939 can be divided by 4 positive divisors. The sum of these divisors (counting 129299939) is 1, the average is 0.25.

Base conversion 129299939

Base System Value
2 Binary 111101101001111010111100011
3 Ternary 100000022010011122
4 Quaternary 13231033113203
5 Quinary 231100044224
6 Senary 20455202455
8 Octal 755172743
10 Decimal 129299939
12 Duodecimal 3737642b
16 Hexadecimal 7b4f5e3
20 Vigesimal 20829gj
36 Base36 24zcgz

Cryptographic Hash Functions

md5 5d2045bc68cb525a2d5154f7ccfd9268
sha1 3957d5e4e1e21132e03412d8d4d0a0c7a59d1b32
sha256 39d737c881a00588f4f84223f9aabceb5a35e6835c3e7a81040c9055c1be1f80
sha512 61b3e051370ed74715d5bad51c4c81e37943ed2caf5082332731eedf2bcef89bbf7ceca9c87c437609d7ee248d51ecbea851be40f4b7bf5741dc019daf1d036a
ripemd-160 eab9f5b905ae444a06be87127bcdef13c136ac8c

129299939 as geometric shapes

Circle

Radius = n
Diameter 258599878
Circumference 812415476.94402
Area 5.2522635805759E+16

Sphere

Radius = n
Volume 9.0548981410717E+24
Surface area 2.1009054322303E+17
Circumference 812415476.94402

Square

Length = n
Perimeter 517199756
Area 16718474225403721
Diagonal 182857727.34781

Cube

Length = n
Surface area 100310845352422326
Volume 2.1616976975178E+24
Space diagonal 223954063.76356

Equilateral Triangle

Length = n
Perimeter 387899817
Area 7.2393116958575E+15
Altitude 111977031.88178

Triangular Pyramid

Length = n
Surface area 7.2393116958575E+15
Volume 2.5475851679836E+23
Height 60952575.782605