129290412 (number)

129290412 is an even 9-digits composite number following 129290411 and preceding 129290413. In scientific notation, it is written as 1.29290412 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 43096800 positive integers (up to 129290412) that are relatively prime to 129290412.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred ninety thousand four hundred twelve

Notation

Scientific notation 1.29290412 × 10^8
Engineering notation 1.29290412 × 10^6

Prime Factorization of 129290412

Prime Factorization 2 × 2 × 3 × 10774201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64645206
Product of the distinct prime numbers

The prime factorization of 129290412 is 2 × 2 × 3 × 10774201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 67, 54, 138, 385, 634, 306, 78251, 84165, 874617, 733663, 7102480, 8548031, 68899411, 51377740, 678955219, 195010092, 2030971168, 4043205791

Basic calculations (n = 129290412)

Multiplication

n×y
n×2 258580824
n×3 387871236
n×4 517161648
n×5 646452060

Division

n÷y
n÷2 64645206
n÷3 43096804
n÷3 32322603
n÷5 25858082.4

Exponentiation

ny
n2 16716010635129744
n3 2.1612199020123E+24
n4 2.7942501155377E+32
n5 3.6126974866892E+40

Nth Root

y√n
2√n 11370.594179725
3√n 505.6563201278
4√n 106.63298823406
5√n 41.909575690015

Divisors of 129290412

1, 2, 3, 4, 6, 12, 10774201, 21548402, 32322603, 43096804, 64645206, 129290412

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129290411
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129290412 can be divided by 12 positive divisors. The sum of these divisors (counting 129290412) is 1, the average is 0.083333333333333.

Base conversion 129290412

Base System Value
2 Binary 111101101001101000010101100
3 Ternary 100000021122002210
4 Quaternary 13231031002230
5 Quinary 231044243122
6 Senary 20455050420
8 Octal 755150254
10 Decimal 129290412
12 Duodecimal 37370a10
16 Hexadecimal 7b4d0ac
20 Vigesimal 208160c
36 Base36 24z54c

Cryptographic Hash Functions

md5 ce8d4021ceb772ed6881dc2aa28b8ea1
sha1 107d1310e231096ce6e994a6d1f36a716ae9f7a9
sha256 7af27f5c7f48d5f242e86f25657547c3ac60e737449be2752648fc10ca7f5ebe
sha512 11b96270666c2fac1ab2352027159a37d139d354d67bf845059e3c7476b0aa723e8b404d6be7b348003a9ebae2d64238db2ad08ef1bea3f72ba2f84762db0558
ripemd-160 948bea9c4e5a42e34b3a76f89847f423d67f0674

129290412 as geometric shapes

Circle

Radius = n
Diameter 258580824
Circumference 812355617.0376
Area 5.2514896208652E+16

Sphere

Radius = n
Volume 9.0528967559386E+24
Surface area 2.1005958483461E+17
Circumference 812355617.0376

Square

Length = n
Perimeter 517161648
Area 16716010635129744
Diagonal 182844254.13521

Cube

Length = n
Surface area 100296063810778464
Volume 2.1612199020123E+24
Space diagonal 223937562.51551

Equilateral Triangle

Length = n
Perimeter 387871236
Area 7.2382449299766E+15
Altitude 111968781.25776

Triangular Pyramid

Length = n
Surface area 7.2382449299766E+15
Volume 2.5470220805804E+23
Height 60948084.711735