129335905 (number)

129335905 is an odd 9-digits composite number following 129335904 and preceding 129335906. In scientific notation, it is written as 1.29335905 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 100672128 positive integers (up to 129335905) that are relatively prime to 129335905.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-five thousand nine hundred five

Notation

Scientific notation 1.29335905 × 10^8
Engineering notation 1.29335905 × 10^6

Prime Factorization of 129335905

Prime Factorization 5 × 37 × 699113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129335905
Product of the distinct prime numbers

The prime factorization of 129335905 is 5 × 37 × 699113. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 47, 26, 965, 709, 8058, 3173, 17951, 87439, 932446, 123148, 9270099, 8749118, 32317406, 44050115, 424990816, 69594827, 4014462508, 8329128828

Basic calculations (n = 129335905)

Multiplication

n×y
n×2 258671810
n×3 388007715
n×4 517343620
n×5 646679525

Division

n÷y
n÷2 64667952.5
n÷3 43111968.333333
n÷3 32333976.25
n÷5 25867181

Exponentiation

ny
n2 16727776322169025
n3 2.1635020892653E+24
n4 2.7981850068452E+32
n5 3.6190579021775E+40

Nth Root

y√n
2√n 11372.59447092
3√n 505.71562105881
4√n 106.64236714796
5√n 41.912524592423

Divisors of 129335905

1, 5, 37, 185, 699113, 3495565, 25867181, 129335905

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 -129335904
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 129335905 can be divided by 8 positive divisors. The sum of these divisors (counting 129335905) is 1, the average is 0.125.

Base conversion 129335905

Base System Value
2 Binary 111101101011000001001100001
3 Ternary 100000100221111201
4 Quaternary 13231120021201
5 Quinary 231102222110
6 Senary 20500041201
8 Octal 755301141
10 Decimal 129335905
12 Duodecimal 37393201
16 Hexadecimal 7b58261
20 Vigesimal 2086jf5
36 Base36 250481

Cryptographic Hash Functions

md5 bbb5a79ea1b8f23379f7cf61bc81edda
sha1 1fd245a03e0c24e95ba015e116321028e5e2d10f
sha256 e56b9921a0813d0f1b995efd3987cba866e8ac921be57fe42284762ca567b684
sha512 8eafe17406b3697484dadcf66caa499ef6883a4f6866f3ab48afd24b6200b7fd29e5ad5483cd0dfc5b628da576aa2a6fc65a494def46ee77e8e2a0c760d1ab2a
ripemd-160 59a9dafb50f3644fd1e9ad61444e7d5284840db7

129335905 as geometric shapes

Circle

Radius = n
Diameter 258671810
Circumference 812641457.98677
Area 5.2551859204619E+16

Sphere

Radius = n
Volume 9.0624563595494E+24
Surface area 2.1020743681848E+17
Circumference 812641457.98677

Square

Length = n
Perimeter 517343620
Area 16727776322169025
Diagonal 182908590.9528

Cube

Length = n
Surface area 100366657933014150
Volume 2.1635020892653E+24
Space diagonal 224016358.7029

Equilateral Triangle

Length = n
Perimeter 388007715
Area 7.2433396219111E+15
Altitude 112008179.35145

Triangular Pyramid

Length = n
Surface area 7.2433396219111E+15
Volume 2.5497116640513E+23
Height 60969530.317599