129614745 (number)

129614745 is an odd 9-digits composite number following 129614744 and preceding 129614746. In scientific notation, it is written as 1.29614745 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 63810240 positive integers (up to 129614745) that are relatively prime to 129614745.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred fourteen thousand seven hundred forty-five

Notation

Scientific notation 1.29614745 × 10^8
Engineering notation 1.29614745 × 10^6

Prime Factorization of 129614745

Prime Factorization 15 × 13 × 664691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129614745
Product of the distinct prime numbers

The prime factorization of 129614745 is 15 × 13 × 664691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 99, 26, 586, 14, 6628, 6764, 95754, 77677, 470543, 550856, 3121465, 1141045, 17746035, 22186013, 745215551, 544451887, 3935003582, 3567346407

Basic calculations (n = 129614745)

Multiplication

n×y
n×2 259229490
n×3 388844235
n×4 518458980
n×5 648073725

Division

n÷y
n÷2 64807372.5
n÷3 43204915
n÷3 32403686.25
n÷5 25922949

Exponentiation

ny
n2 16799982121415025
n3 2.1775253986718E+24
n4 2.8223939927986E+32
n5 3.6582387766613E+40

Nth Root

y√n
2√n 11384.8471663
3√n 506.07879045117
4√n 106.69979927957
5√n 41.930581176013

Divisors of 129614745

1, 13, 15, 195, 664691, 8640983, 9970365, 129614745

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 -129614744
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 129614745 can be divided by 8 positive divisors. The sum of these divisors (counting 129614745) is 1, the average is 0.125.

Base conversion 129614745

Base System Value
2 Binary 111101110011100001110011001
3 Ternary 100000220010000010
4 Quaternary 13232130032121
5 Quinary 231140132440
6 Senary 20510032133
8 Octal 756341631
10 Decimal 129614745
12 Duodecimal 374a8649
16 Hexadecimal 7b9c399
20 Vigesimal 20a1gh5
36 Base36 2563dl

Cryptographic Hash Functions

md5 1f318331950d1821519823c985910315
sha1 777b81b88dbb5c34523560e6edade63284126be0
sha256 fd928c76c429ab436c824838e5ca31a64112a2d13eabb2e5d9ef3b1810a288a6
sha512 9bde378b6456b94919fcb5e32392be7201c8057a8098edccf4d54532ef6116678354a2e7eb08390fcccc8191728898779beb8c1c425c4d2d7949851c47dc038e
ripemd-160 bd24b7ea9f5f6de5001148da197dc2054e8d8789

129614745 as geometric shapes

Circle

Radius = n
Diameter 259229490
Circumference 814393461.37783
Area 5.2778700413077E+16

Sphere

Radius = n
Volume 9.1211970606299E+24
Surface area 2.1111480165231E+17
Circumference 814393461.37783

Square

Length = n
Perimeter 518458980
Area 16799982121415025
Diagonal 183302930.26253

Cube

Length = n
Surface area 100799892728490150
Volume 2.1775253986718E+24
Space diagonal 224499323.75008

Equilateral Triangle

Length = n
Perimeter 388844235
Area 7.2746056501349E+15
Altitude 112249661.87504

Triangular Pyramid

Length = n
Surface area 7.2746056501349E+15
Volume 2.5662382926779E+23
Height 61100976.754177