129619629 (number)

129619629 is an odd 9-digits composite number following 129619628 and preceding 129619630. In scientific notation, it is written as 1.29619629 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 84668976 positive integers (up to 129619629) that are relatively prime to 129619629.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred nineteen thousand six hundred twenty-nine

Notation

Scientific notation 1.29619629 × 10^8
Engineering notation 1.29619629 × 10^6

Prime Factorization of 129619629

Prime Factorization 27 × 13081 × 367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129619629
Product of the distinct prime numbers

The prime factorization of 129619629 is 27 × 13081 × 367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129619629)

Multiplication

n×y
n×2 259239258
n×3 388858887
n×4 518478516
n×5 648098145

Division

n÷y
n÷2 64809814.5
n÷3 43206543
n÷3 32404907.25
n÷5 25923925.8

Exponentiation

ny
n2 16801248222097641
n3 2.1777715612852E+24
n4 2.8228194182054E+32
n5 3.6589280572178E+40

Nth Root

y√n
2√n 11385.061659912
3√n 506.08514687244
4√n 106.70080440143
5√n 41.930897167642

Divisors of 129619629

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 -129619628
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 129619629 can be divided by 8 positive divisors. The sum of these divisors (counting 129619629) is 1, the average is 0.125.

Base conversion 129619629

Base System Value
2 Binary 111101110011101011010101101
3 Ternary 100000220100201000
4 Quaternary 13232131122231
5 Quinary 231140312004
6 Senary 20510110513
8 Octal 756353255
10 Decimal 129619629
12 Duodecimal 374ab439
16 Hexadecimal 7b9d6ad
20 Vigesimal 20a2919
36 Base36 256759

Cryptographic Hash Functions

md5 becd8badbd4b9ff76f96dc6224df9094
sha1 3d88cfcbc581438a938946ac634e1db73f5426fc
sha256 51207b6706f2f4af3a2cd2c97bd0a000f31432f725acdf7e842e136add355fe6
sha512 77a5a3daa322d4a97a068ac413f9f61cca9e2da63820ca7a8a5a5ca5d393d243da77f04729b2c43b6a6676b5ff004f63299238b85b89d8d2473c13ed4c01eda4
ripemd-160 98175a5266bfa23b1f9def7e42297a47fc51ce1f

129619629 as geometric shapes

Circle

Radius = n
Diameter 259239258
Circumference 814424148.45487
Area 5.2782677985681E+16

Sphere

Radius = n
Volume 9.1222281841738E+24
Surface area 2.1113071194272E+17
Circumference 814424148.45487

Square

Length = n
Perimeter 518478516
Area 16801248222097641
Diagonal 183309837.28157

Cube

Length = n
Surface area 100807489332585846
Volume 2.1777715612852E+24
Space diagonal 224507783.08623

Equilateral Triangle

Length = n
Perimeter 388858887
Area 7.2751538878123E+15
Altitude 112253891.54311

Triangular Pyramid

Length = n
Surface area 7.2751538878123E+15
Volume 2.5665283981E+23
Height 61103279.093856