129277072 (number)

129277072 is an even 9-digits composite number following 129277071 and preceding 129277073. In scientific notation, it is written as 1.29277072 × 10^8. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 62954496 positive integers (up to 129277072) that are relatively prime to 129277072.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred seventy-seven thousand seventy-two

Notation

Scientific notation 1.29277072 × 10^8
Engineering notation 1.29277072 × 10^6

Prime Factorization of 129277072

Prime Factorization 2 × 2 × 2 × 2 × 47 × 487 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16159634
Product of the distinct prime numbers

The prime factorization of 129277072 is 2 × 2 × 2 × 2 × 47 × 487 × 353. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129277072)

Multiplication

n×y
n×2 258554144
n×3 387831216
n×4 517108288
n×5 646385360

Division

n÷y
n÷2 64638536
n÷3 43092357.333333
n÷3 32319268
n÷5 25855414.4

Exponentiation

ny
n2 16712561344893184
n3 2.1605509962882E+24
n4 2.7930970670682E+32
n5 3.6108341064236E+40

Nth Root

y√n
2√n 11370.007563762
3√n 505.63892856407
4√n 106.63023756778
5√n 41.90871082029

Divisors of 129277072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129277071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129277072 can be divided by 40 positive divisors. The sum of these divisors (counting 129277072) is 1, the average is 0.025.

Base conversion 129277072

Base System Value
2 Binary 111101101001001110010010000
3 Ternary 100000020221210201
4 Quaternary 13231021302100
5 Quinary 231043331242
6 Senary 20454504544
8 Octal 755116220
10 Decimal 129277072
12 Duodecimal 37365154
16 Hexadecimal 7b49c90
20 Vigesimal 207jcdc
36 Base36 24yuts

Cryptographic Hash Functions

md5 cb4362993aa4070dbc80b3886f14d4f6
sha1 163d15b7bf10f2e5d71b6bcb3fef67803ec10e3c
sha256 defb3bd689caa8ec495e2d983b2492c0b541f5934714d49746de8178ff52d568
sha512 2a43dfbc2cbba9db78e3cd4f0e26ceb8e4d25effcad199c2ea66d04e5d8c4e8697093c2ddd619f7c47f4ab54110227264264db1dd1a764f391cadbc457a82b61
ripemd-160 528b237f420136e7fd26d8a975e7adcdfe76a16e

129277072 as geometric shapes

Circle

Radius = n
Diameter 258554144
Circumference 812271799.3456
Area 5.2504059943785E+16

Sphere

Radius = n
Volume 9.0500948501934E+24
Surface area 2.1001623977514E+17
Circumference 812271799.3456

Square

Length = n
Perimeter 517108288
Area 16712561344893184
Diagonal 182825388.52628

Cube

Length = n
Surface area 100275368069359104
Volume 2.1605509962882E+24
Space diagonal 223914456.95774

Equilateral Triangle

Length = n
Perimeter 387831216
Area 7.2367513434917E+15
Altitude 111957228.47887

Triangular Pyramid

Length = n
Surface area 7.2367513434917E+15
Volume 2.5462337676245E+23
Height 60941796.175428