129293345 (number)

129293345 is an odd 9-digits composite number following 129293344 and preceding 129293346. In scientific notation, it is written as 1.29293345 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 103434672 positive integers (up to 129293345) that are relatively prime to 129293345.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred ninety-three thousand three hundred forty-five

Notation

Scientific notation 1.29293345 × 10^8
Engineering notation 1.29293345 × 10^6

Prime Factorization of 129293345

Prime Factorization 5 × 25858669

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129293345
Product of the distinct prime numbers

The prime factorization of 129293345 is 5 × 25858669. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 80, 53, 229, 415, 7628, 4274, 66210, 266, 136010, 264644, 3906637, 8256947, 45544376, 89131945, 135883629, 840372502, 6953046717, 3342988430

Basic calculations (n = 129293345)

Multiplication

n×y
n×2 258586690
n×3 387880035
n×4 517173380
n×5 646466725

Division

n÷y
n÷2 64646672.5
n÷3 43097781.666667
n÷3 32323336.25
n÷5 25858669

Exponentiation

ny
n2 16716769061289025
n3 2.1613669895266E+24
n4 2.7945036784847E+32
n5 3.6131072820609E+40

Nth Root

y√n
2√n 11370.723152025
3√n 505.66014376471
4√n 106.63359298094
5√n 41.909765835081

Divisors of 129293345

1, 5, 25858669, 129293345

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 -129293344
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 129293345 can be divided by 4 positive divisors. The sum of these divisors (counting 129293345) is 1, the average is 0.25.

Base conversion 129293345

Base System Value
2 Binary 111101101001101110000100001
3 Ternary 100000021210010102
4 Quaternary 13231031300201
5 Quinary 231044341340
6 Senary 20455112145
8 Octal 755156041
10 Decimal 129293345
12 Duodecimal 37372655
16 Hexadecimal 7b4dc21
20 Vigesimal 2081d75
36 Base36 24z7dt

Cryptographic Hash Functions

md5 32d63ee1623f96e9ec6287d234276a0e
sha1 a95d8fc97b5bda56562fbd47c2d58bcacae1a52b
sha256 4ff5e20aaba4aeefd65ac6f623aadbb2df8ce217658a29124a9a33efd9f031c6
sha512 1afe0c3ea98e92b666ad027da8cfa960f0ae674269a69e1007ab6023daa3a63b145320d28a9d80a0d60d92867853f9f260905f9375bd3b6b8ce808fe42100573
ripemd-160 af0687ba20a758182d6a8fc1c11eab42d756f0a5

129293345 as geometric shapes

Circle

Radius = n
Diameter 258586690
Circumference 812374045.6201
Area 5.2517278874703E+16

Sphere

Radius = n
Volume 9.0535128746775E+24
Surface area 2.1006911549881E+17
Circumference 812374045.6201

Square

Length = n
Perimeter 517173380
Area 16716769061289025
Diagonal 182848402.02358

Cube

Length = n
Surface area 100300614367734150
Volume 2.1613669895266E+24
Space diagonal 223942642.62053

Equilateral Triangle

Length = n
Perimeter 387880035
Area 7.238573338137E+15
Altitude 111971321.31027

Triangular Pyramid

Length = n
Surface area 7.238573338137E+15
Volume 2.5471954248783E+23
Height 60949467.341195