129131467 (number)

129131467 is an odd 9-digits composite number following 129131466 and preceding 129131468. In scientific notation, it is written as 1.29131467 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 122335056 positive integers (up to 129131467) that are relatively prime to 129131467.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred thirty-one thousand four hundred sixty-seven

Notation

Scientific notation 1.29131467 × 10^8
Engineering notation 1.29131467 × 10^6

Prime Factorization of 129131467

Prime Factorization 19 × 6796393

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129131467
Product of the distinct prime numbers

The prime factorization of 129131467 is 19 × 6796393. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129131467)

Multiplication

n×y
n×2 258262934
n×3 387394401
n×4 516525868
n×5 645657335

Division

n÷y
n÷2 64565733.5
n÷3 43043822.333333
n÷3 32282866.75
n÷5 25826293.4

Exponentiation

ny
n2 16674935769572089
n3 2.1532589180556E+24
n4 2.7805348291935E+32
n5 3.5905454153836E+40

Nth Root

y√n
2√n 11363.602729768
3√n 505.44902323607
4√n 106.60020042086
5√n 41.899266192973

Divisors of 129131467

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129131466
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129131467 can be divided by 4 positive divisors. The sum of these divisors (counting 129131467) is 1, the average is 0.25.

Base conversion 129131467

Base System Value
2 Binary 111101100100110001111001011
3 Ternary 22222222120001221
4 Quaternary 13230212033023
5 Quinary 231024201332
6 Senary 20451422511
8 Octal 754461713
10 Decimal 129131467
12 Duodecimal 372b4a37
16 Hexadecimal 7b263cb
20 Vigesimal 20718d7
36 Base36 24vqh7

Cryptographic Hash Functions

md5 29a73f1578e7af715c6885ddeca8cfa3
sha1 d2b4bdb6ddb1980d531936b3405b85afc3dce7a9
sha256 f0dd0612a6a69141dcfb9f771bac8694147bf272761252c3c4292827499eba48
sha512 f1836bdbd277ef5bab54de0cb9097613e60ada077b698ff61670dc608ff14be927e22ea8af30febb4fe4e08d5333432e64331578d61f34b7b7bc82f4229b790b
ripemd-160 a50608a58ecebf3748488dfb5437ea29bd04d36c

129131467 as geometric shapes

Circle

Radius = n
Diameter 258262934
Circumference 811356936.14895
Area 5.2385855712769E+16

Sphere

Radius = n
Volume 9.0195498643203E+24
Surface area 2.0954342285108E+17
Circumference 811356936.14895

Square

Length = n
Perimeter 516525868
Area 16674935769572089
Diagonal 182619471.96053

Cube

Length = n
Surface area 100049614617432534
Volume 2.1532589180556E+24
Space diagonal 223662261.6999

Equilateral Triangle

Length = n
Perimeter 387394401
Area 7.2204589914616E+15
Altitude 111831130.84995

Triangular Pyramid

Length = n
Surface area 7.2204589914616E+15
Volume 2.5376399710126E+23
Height 60873157.320178