129629042 (number)

129629042 is an even 9-digits composite number following 129629041 and preceding 129629043. In scientific notation, it is written as 1.29629042 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 62723700 positive integers (up to 129629042) that are relatively prime to 129629042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29629042 × 10^8
Engineering notation 1.29629042 × 10^6

Prime Factorization of 129629042

Prime Factorization 2 × 31 × 2090791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129629042
Product of the distinct prime numbers

The prime factorization of 129629042 is 2 × 31 × 2090791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 97, 53, 234, 984, 2844, 3398, 53822, 29987, 113363, 264954, 5854614, 7985368, 73811698, 22213584, 72031419, 818149193, 993934313, 7819423616

Basic calculations (n = 129629042)

Multiplication

n×y
n×2 259258084
n×3 388887126
n×4 518516168
n×5 648145210

Division

n÷y
n÷2 64814521
n÷3 43209680.666667
n÷3 32407260.5
n÷5 25925808.4

Exponentiation

ny
n2 16803688529837764
n3 2.1782460461893E+24
n4 2.823639482078E+32
n5 3.6602568101515E+40

Nth Root

y√n
2√n 11385.475044986
3√n 506.0973972397
4√n 106.70274150642
5√n 41.931506155761

Divisors of 129629042

1, 2, 31, 62, 2090791, 4181582, 64814521, 129629042

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 -129629041
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 129629042 can be divided by 8 positive divisors. The sum of these divisors (counting 129629042) is 1, the average is 0.125.

Base conversion 129629042

Base System Value
2 Binary 111101110011111101101110010
3 Ternary 100000220211121122
4 Quaternary 13232133231302
5 Quinary 231141112132
6 Senary 20510222242
8 Octal 756375562
10 Decimal 129629042
12 Duodecimal 374b4982
16 Hexadecimal 7b9fb72
20 Vigesimal 20a3cc2
36 Base36 256eeq

Cryptographic Hash Functions

md5 8fceb82ce54c5417e79b6b2a010bb0be
sha1 254d79c513354b53af0757a668983b1f3c60ea2e
sha256 8084947ed0deb020346fce81d77f2acaa370c43b1a964a4e49f5e743b79caab1
sha512 9dd2a07ce58851aac059f4b5fbe766217528a724b9bace64dca7cdab0b0272e40527fddb96705f62ca1dafe0afe6c2f060991b086ca0ce899a47a8f106b71d43
ripemd-160 41770956c0102001222af6904c5bc91e2a28099f

129629042 as geometric shapes

Circle

Radius = n
Diameter 259258084
Circumference 814483292.07817
Area 5.2790344438549E+16

Sphere

Radius = n
Volume 9.1242157018922E+24
Surface area 2.111613777542E+17
Circumference 814483292.07817

Square

Length = n
Perimeter 518516168
Area 16803688529837764
Diagonal 183323149.27383

Cube

Length = n
Surface area 100822131179026584
Volume 2.1782460461893E+24
Space diagonal 224524086.88048

Equilateral Triangle

Length = n
Perimeter 388887126
Area 7.2762105720603E+15
Altitude 112262043.44024

Triangular Pyramid

Length = n
Surface area 7.2762105720603E+15
Volume 2.567087583922E+23
Height 61107716.424611