129394473 (number)

129394473 is an odd 9-digits composite number following 129394472 and preceding 129394474. In scientific notation, it is written as 1.29394473 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 79627344 positive integers (up to 129394473) that are relatively prime to 129394473.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29394473 × 10^8
Engineering notation 1.29394473 × 10^6

Prime Factorization of 129394473

Prime Factorization 3 × 13 × 3317807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129394473
Product of the distinct prime numbers

The prime factorization of 129394473 is 3 × 13 × 3317807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 38, 45, 159, 852, 1885, 2179, 17349, 38890, 680938, 314762, 964177, 1531232, 67718149, 23771022, 807292416, 498225865, 1511772906, 7994375674

Basic calculations (n = 129394473)

Multiplication

n×y
n×2 258788946
n×3 388183419
n×4 517577892
n×5 646972365

Division

n÷y
n÷2 64697236.5
n÷3 43131491
n÷3 32348618.25
n÷5 25878894.6

Exponentiation

ny
n2 16742929642947729
n3 2.1664425576253E+24
n4 2.803256930287E+32
n5 3.6272595317808E+40

Nth Root

y√n
2√n 11375.1691416
3√n 505.79194501232
4√n 106.65443798361
5√n 41.916319808028

Divisors of 129394473

1, 3, 13, 39, 3317807, 9953421, 43131491, 129394473

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 -129394472
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 129394473 can be divided by 8 positive divisors. The sum of these divisors (counting 129394473) is 1, the average is 0.125.

Base conversion 129394473

Base System Value
2 Binary 111101101100110011100101001
3 Ternary 100000110220211220
4 Quaternary 13231212130221
5 Quinary 231111110343
6 Senary 20501212253
8 Octal 755463451
10 Decimal 129394473
12 Duodecimal 37401089
16 Hexadecimal 7b66729
20 Vigesimal 208e63d
36 Base36 251dex

Cryptographic Hash Functions

md5 d57cd776d49513cd16dac6c9b4910b54
sha1 2d28f00386e3810a40b1eb3db219dd29d66e1c82
sha256 3cf329d0eb22bdb6422f3486860a0091c62a46b9d5f4bacc0814d5d9f181eb50
sha512 8d1ff6c12b2fb4705b13b00617f79e62075398f8b916f6a23d859e83c6a1a438ff01d7547e7cf6d2617a112d2f8e60d0bdf1134cefd3c4e975323c3ff4f4b53a
ripemd-160 311339e2ccd9a370cc9a41c66e16457a04af6b76

129394473 as geometric shapes

Circle

Radius = n
Diameter 258788946
Circumference 813009451.58385
Area 5.2599464765855E+16

Sphere

Radius = n
Volume 9.0747733646132E+24
Surface area 2.1039785906342E+17
Circumference 813009451.58385

Square

Length = n
Perimeter 517577892
Area 16742929642947729
Diagonal 182991418.61272

Cube

Length = n
Surface area 100457577857686374
Volume 2.1664425576253E+24
Space diagonal 224117801.4546

Equilateral Triangle

Length = n
Perimeter 388183419
Area 7.2499012022841E+15
Altitude 112058900.7273

Triangular Pyramid

Length = n
Surface area 7.2499012022841E+15
Volume 2.5531770392466E+23
Height 60997139.537573