129394474 (number)

129394474 is an even 9-digits composite number following 129394473 and preceding 129394475. In scientific notation, it is written as 1.29394474 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 58815660 positive integers (up to 129394474) that are relatively prime to 129394474.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred ninety-four thousand four hundred seventy-four

Notation

Scientific notation 1.29394474 × 10^8
Engineering notation 1.29394474 × 10^6

Prime Factorization of 129394474

Prime Factorization 2 × 11 × 5881567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129394474
Product of the distinct prime numbers

The prime factorization of 129394474 is 2 × 11 × 5881567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129394474)

Multiplication

n×y
n×2 258788948
n×3 388183422
n×4 517577896
n×5 646972370

Division

n÷y
n÷2 64697237
n÷3 43131491.333333
n÷3 32348618.5
n÷5 25878894.8

Exponentiation

ny
n2 16742929901736676
n3 2.1664426078541E+24
n4 2.8032570169447E+32
n5 3.6272596719437E+40

Nth Root

y√n
2√n 11375.169185555
3√n 505.79194631529
4√n 106.65443818967
5√n 41.916319872816

Divisors of 129394474

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 -129394473
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 129394474 can be divided by 8 positive divisors. The sum of these divisors (counting 129394474) is 1, the average is 0.125.

Base conversion 129394474

Base System Value
2 Binary 111101101100110011100101010
3 Ternary 100000110220211221
4 Quaternary 13231212130222
5 Quinary 231111110344
6 Senary 20501212254
8 Octal 755463452
10 Decimal 129394474
12 Duodecimal 3740108a
16 Hexadecimal 7b6672a
20 Vigesimal 208e63e
36 Base36 251dey

Cryptographic Hash Functions

md5 e799c4fb97252346d1508aecc84ba7a6
sha1 513411e710fe3d3fa87e127994baadf6a2325a19
sha256 292941d9df9272a793cdf6b19f79a19f6590d1618d25bdf2f9d90e8059e7c252
sha512 7f9c91d0715d68031e498eee8b35d3549b967b635840ee2a8ce76ed0fbf8f3f308113c391a33c2d0251928f2cb47f1de86987db0425bd317d5fa098ca5165410
ripemd-160 0f0ea66b2a8c374f496ccc1555ce7bc35c0bcaf8

129394474 as geometric shapes

Circle

Radius = n
Diameter 258788948
Circumference 813009457.86703
Area 5.2599465578865E+16

Sphere

Radius = n
Volume 9.0747735750111E+24
Surface area 2.1039786231546E+17
Circumference 813009457.86703

Square

Length = n
Perimeter 517577896
Area 16742929901736676
Diagonal 182991420.02693

Cube

Length = n
Surface area 100457579410420056
Volume 2.1664426078541E+24
Space diagonal 224117803.18665

Equilateral Triangle

Length = n
Perimeter 388183422
Area 7.249901314343E+15
Altitude 112058901.59333

Triangular Pyramid

Length = n
Surface area 7.249901314343E+15
Volume 2.5531770984418E+23
Height 60997140.008978