129626129 (number)

129626129 is an odd 9-digits composite number following 129626128 and preceding 129626130. In scientific notation, it is written as 1.29626129 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 129584676 positive integers (up to 129626129) that are relatively prime to 129626129.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29626129 × 10^8
Engineering notation 1.29626129 × 10^6

Prime Factorization of 129626129

Prime Factorization 38047 × 3407

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129626129
Product of the distinct prime numbers

The prime factorization of 129626129 is 38047 × 3407. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129626129)

Multiplication

n×y
n×2 259252258
n×3 388878387
n×4 518504516
n×5 648130645

Division

n÷y
n÷2 64813064.5
n÷3 43208709.666667
n÷3 32406532.25
n÷5 25925225.8

Exponentiation

ny
n2 16802933319524641
n3 2.1780992020551E+24
n4 2.8233856814039E+32
n5 3.6598455655442E+40

Nth Root

y√n
2√n 11385.347118116
3√n 506.09360623541
4√n 106.70214205027
5√n 41.931317698648

Divisors of 129626129

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 -129626128
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 129626129 can be divided by 4 positive divisors. The sum of these divisors (counting 129626129) is 1, the average is 0.25.

Base conversion 129626129

Base System Value
2 Binary 111101110011111000000010001
3 Ternary 100000220200121202
4 Quaternary 13232133000101
5 Quinary 231141014004
6 Senary 20510200545
8 Octal 756370021
10 Decimal 129626129
12 Duodecimal 374b3155
16 Hexadecimal 7b9f011
20 Vigesimal 20a3569
36 Base36 256c5t

Cryptographic Hash Functions

md5 0fe79a04498dfc3a4d7e8030aa3d8d81
sha1 ad0de6dbc289cf31f2fb3742cfd52e626d162f74
sha256 fa97909223be0664017f6f27b8d42700067bc2eeefc3116acbd635084f60c282
sha512 e97f1fe1781a6ae7a44bc5a259c2e9f05b1aecb1e8e666ddd034b8a0b02d16c2cad9edeb0654874c00e44a84f9d116ce224b5ec8cc7122902470bb3cd0e4abd1
ripemd-160 01df503b5f71adabca9d2651906cc8e9dd18bc5f

129626129 as geometric shapes

Circle

Radius = n
Diameter 259252258
Circumference 814464989.15937
Area 5.2787971875378E+16

Sphere

Radius = n
Volume 9.1236006026215E+24
Surface area 2.1115188750151E+17
Circumference 814464989.15937

Square

Length = n
Perimeter 518504516
Area 16802933319524641
Diagonal 183319029.66972

Cube

Length = n
Surface area 100817599917147846
Volume 2.1780992020551E+24
Space diagonal 224519041.41648

Equilateral Triangle

Length = n
Perimeter 388878387
Area 7.2758835564022E+15
Altitude 112259520.70824

Triangular Pyramid

Length = n
Surface area 7.2758835564022E+15
Volume 2.5669145264503E+23
Height 61106343.223241