129772574 (number)

129772574 is an even 9-digits composite number following 129772573 and preceding 129772575. In scientific notation, it is written as 1.29772574 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 64886286 positive integers (up to 129772574) that are relatively prime to 129772574.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29772574 × 10^8
Engineering notation 1.29772574 × 10^6

Prime Factorization of 129772574

Prime Factorization 2 × 64886287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129772574
Product of the distinct prime numbers

The prime factorization of 129772574 is 2 × 64886287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 87, 85, 656, 58, 8509, 2022, 32690, 83780, 978397, 23842, 4909314, 548759, 54722810, 68771544, 112594291, 762050582, 6482410029, 3503982206

Basic calculations (n = 129772574)

Multiplication

n×y
n×2 259545148
n×3 389317722
n×4 519090296
n×5 648862870

Division

n÷y
n÷2 64886287
n÷3 43257524.666667
n÷3 32443143.5
n÷5 25954514.8

Exponentiation

ny
n2 16840920962585476
n3 2.1854896618453E+24
n4 2.8361661886805E+32
n5 3.6805658659684E+40

Nth Root

y√n
2√n 11391.776595422
3√n 506.28412077091
4√n 106.73226595281
5√n 41.940787793602

Divisors of 129772574

1, 2, 64886287, 129772574

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 -129772573
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 129772574 can be divided by 4 positive divisors. The sum of these divisors (counting 129772574) is 1, the average is 0.25.

Base conversion 129772574

Base System Value
2 Binary 111101111000010110000011110
3 Ternary 100001012010111122
4 Quaternary 13233002300132
5 Quinary 231210210244
6 Senary 20513250542
8 Octal 757026036
10 Decimal 129772574
12 Duodecimal 37563a52
16 Hexadecimal 7bc2c1e
20 Vigesimal 20b1b8e
36 Base36 259h5q

Cryptographic Hash Functions

md5 6992ecd1de0f55079fa85104566cdf48
sha1 3070ae29a78e71ab1499468c9a7f350e90bdb4cc
sha256 c3b8ed20172de8f6d39b89a20437fab3374a763d547acc778037a57bc714a6a1
sha512 6affbe7f97107d6e950689e9c95ef7bc4933daab37f80c924909358cd9a478db1bce4145c66676dd341fb75105255fcbe9108cff7b5a063778fae81ac92823ad
ripemd-160 628dc4d11a82c1cf6f76755113f433b494693614

129772574 as geometric shapes

Circle

Radius = n
Diameter 259545148
Circumference 815385130.23168
Area 5.2907313575745E+16

Sphere

Radius = n
Volume 9.1545576881994E+24
Surface area 2.1162925430298E+17
Circumference 815385130.23168

Square

Length = n
Perimeter 519090296
Area 16840920962585476
Diagonal 183526134.17487

Cube

Length = n
Surface area 101045525775512856
Volume 2.1854896618453E+24
Space diagonal 224772691.59699

Equilateral Triangle

Length = n
Perimeter 389317722
Area 7.2923326883625E+15
Altitude 112386345.7985

Triangular Pyramid

Length = n
Surface area 7.2923326883625E+15
Volume 2.5756242668398E+23
Height 61175378.058289