129004912 (number)

129004912 is an even 9-digits composite number following 129004911 and preceding 129004913. In scientific notation, it is written as 1.29004912 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 64411200 positive integers (up to 129004912) that are relatively prime to 129004912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29004912 × 10^8
Engineering notation 1.29004912 × 10^6

Prime Factorization of 129004912

Prime Factorization 2 × 2 × 2 × 2 × 757 × 10651

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16125614
Product of the distinct prime numbers

The prime factorization of 129004912 is 2 × 2 × 2 × 2 × 757 × 10651. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 47, 91, 184, 589, 652, 8369, 29172, 63508, 236821, 961769, 5400097, 3523719, 21042890, 85521413, 411415915, 44736260, 6006536632, 8974960299

Basic calculations (n = 129004912)

Multiplication

n×y
n×2 258009824
n×3 387014736
n×4 516019648
n×5 645024560

Division

n÷y
n÷2 64502456
n÷3 43001637.333333
n÷3 32251228
n÷5 25800982.4

Exponentiation

ny
n2 16642267320127744
n3 2.1469342311136E+24
n4 2.7696506155459E+32
n5 3.5729853392925E+40

Nth Root

y√n
2√n 11358.032928285
3√n 505.28384787656
4√n 106.57407249554
5√n 41.891050315488

Divisors of 129004912

1, 2, 4, 8, 16, 757, 1514, 3028, 6056, 10651, 12112, 21302, 42604, 85208, 170416, 8062807, 16125614, 32251228, 64502456, 129004912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129004911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129004912 can be divided by 20 positive divisors. The sum of these divisors (counting 129004912) is 1, the average is 0.05.

Base conversion 129004912

Base System Value
2 Binary 111101100000111010101110000
3 Ternary 22222202010110201
4 Quaternary 13230013111300
5 Quinary 231011124122
6 Senary 20445004544
8 Octal 754072560
10 Decimal 129004912
12 Duodecimal 37253754
16 Hexadecimal 7b07570
20 Vigesimal 2065c5c
36 Base36 24t0ts

Cryptographic Hash Functions

md5 c3b82331ec4ec33c9288279256a4f346
sha1 a01f845f1effd14bc03361526a4c62730e3991d6
sha256 86bc060090aa74df4fdc2e2252ee4a2fa13e48ced0c29c7e7f5d95a653f99a79
sha512 3874adefb17f522599632c5ba4f66af94b2a365fbef13cd21dfa8387b164ea3a17fcfd6847ba24fff3a8705a449252845566e954abf51b0d849eeb916e8605c4
ripemd-160 092f95cfa54e8bdef239bba9274d9fdd6bce46a3

129004912 as geometric shapes

Circle

Radius = n
Diameter 258009824
Circumference 810561767.6324
Area 5.2283224751991E+16

Sphere

Radius = n
Volume 8.9930570776091E+24
Surface area 2.0913289900796E+17
Circumference 810561767.6324

Square

Length = n
Perimeter 516019648
Area 16642267320127744
Diagonal 182440496.16315

Cube

Length = n
Surface area 99853603920766464
Volume 2.1469342311136E+24
Space diagonal 223443062.00995

Equilateral Triangle

Length = n
Perimeter 387014736
Area 7.2063131379011E+15
Altitude 111721531.00498

Triangular Pyramid

Length = n
Surface area 7.2063131379011E+15
Volume 2.5301862559699E+23
Height 60813498.721049