129951636 (number)

129951636 is an even 9-digits composite number following 129951635 and preceding 129951637. In scientific notation, it is written as 1.29951636 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 43283520 positive integers (up to 129951636) that are relatively prime to 129951636.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred fifty-one thousand six hundred thirty-six

Notation

Scientific notation 1.29951636 × 10^8
Engineering notation 1.29951636 × 10^6

Prime Factorization of 129951636

Prime Factorization 2 × 2 × 3 × 6841 × 1583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64975818
Product of the distinct prime numbers

The prime factorization of 129951636 is 2 × 2 × 3 × 6841 × 1583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 45, 12, 632, 967, 768, 9016, 58986, 31548, 956421, 192564, 6193839, 3565526, 38248706, 43881772, 817331918, 201485939, 3283622706, 7684824821

Basic calculations (n = 129951636)

Multiplication

n×y
n×2 259903272
n×3 389854908
n×4 519806544
n×5 649758180

Division

n÷y
n÷2 64975818
n÷3 43317212
n÷3 32487909
n÷5 25990327.2

Exponentiation

ny
n2 16887427699076496
n3 2.1945488573267E+24
n4 2.8518521429154E+32
n5 3.7060285160196E+40

Nth Root

y√n
2√n 11399.633151992
3√n 506.51687303929
4√n 106.7690645833
5√n 41.952355507147

Divisors of 129951636

1, 2, 3, 4, 6, 12, 1583, 3166, 4749, 6332, 6841, 9498, 13682, 18996, 20523, 27364, 41046, 82092, 10829303, 21658606, 32487909, 43317212, 64975818, 129951636

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129951635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129951636 can be divided by 24 positive divisors. The sum of these divisors (counting 129951636) is 1, the average is 0.041666666666667.

Base conversion 129951636

Base System Value
2 Binary 111101111101110011110010100
3 Ternary 100001112020010120
4 Quaternary 13233232132110
5 Quinary 231231423021
6 Senary 20521151540
8 Octal 757563624
10 Decimal 129951636
12 Duodecimal 3762b5b0
16 Hexadecimal 7bee794
20 Vigesimal 20c3j1g
36 Base36 25dbbo

Cryptographic Hash Functions

md5 76a0e52f57995e93eaaab05a4fcd822f
sha1 409e23b12e8064ff1df5d314e979741494354403
sha256 9fb533e43753d96e1ad9f2b1611771e4b37a3dd957e619394047a0a234305389
sha512 64c2c253960a7e2e910539c1eecc436d7baa514d01d740e1538bd54631278ee931bc51afc0723534005595d7f83243896944d73aacb4ab43aaa6122998e795e1
ripemd-160 aaa87f2dcf9a4b3b93f35537cfe00c1a618241e5

129951636 as geometric shapes

Circle

Radius = n
Diameter 259903272
Circumference 816510209.95915
Area 5.3053418797448E+16

Sphere

Radius = n
Volume 9.1925047574953E+24
Surface area 2.1221367518979E+17
Circumference 816510209.95915

Square

Length = n
Perimeter 519806544
Area 16887427699076496
Diagonal 183779366.08377

Cube

Length = n
Surface area 101324566194458976
Volume 2.1945488573267E+24
Space diagonal 225082836.0787

Equilateral Triangle

Length = n
Perimeter 389854908
Area 7.3124706959866E+15
Altitude 112541418.03935

Triangular Pyramid

Length = n
Surface area 7.3124706959866E+15
Volume 2.5863006311015E+23
Height 61259788.694591