129664254 (number)

129664254 is an even 9-digits composite number following 129664253 and preceding 129664255. In scientific notation, it is written as 1.29664254 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 43064832 positive integers (up to 129664254) that are relatively prime to 129664254.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred sixty-four thousand two hundred fifty-four

Notation

Scientific notation 1.29664254 × 10^8
Engineering notation 1.29664254 × 10^6

Prime Factorization of 129664254

Prime Factorization 2 × 3 × 277 × 78017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129664254
Product of the distinct prime numbers

The prime factorization of 129664254 is 2 × 3 × 277 × 78017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 72, 97, 197, 157, 2276, 4569, 10007, 99538, 491444, 431992, 7622174, 8029431, 97307282, 49899906, 796293487, 929462989, 5861813888, 9573138766

Basic calculations (n = 129664254)

Multiplication

n×y
n×2 259328508
n×3 388992762
n×4 518657016
n×5 648321270

Division

n÷y
n÷2 64832127
n÷3 43221418
n÷3 32416063.5
n÷5 25932850.8

Exponentiation

ny
n2 16812818765376516
n3 2.1800216028497E+24
n4 2.826708748374E+32
n5 3.6652308113318E+40

Nth Root

y√n
2√n 11387.021296195
3√n 506.14321795995
4√n 106.7099868625
5√n 41.933783935139

Divisors of 129664254

1, 2, 3, 6, 277, 554, 831, 1662, 78017, 156034, 234051, 468102, 21610709, 43221418, 64832127, 129664254

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129664253
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129664254 can be divided by 16 positive divisors. The sum of these divisors (counting 129664254) is 1, the average is 0.0625.

Base conversion 129664254

Base System Value
2 Binary 111101110101000010011111110
3 Ternary 100000222121220210
4 Quaternary 13232220103332
5 Quinary 231143224004
6 Senary 20511053250
8 Octal 756502376
10 Decimal 129664254
12 Duodecimal 37511226
16 Hexadecimal 7ba84fe
20 Vigesimal 20a80ce
36 Base36 2575ku

Cryptographic Hash Functions

md5 f63b530949d721a89890b545f91e435c
sha1 257dc1f25b085a50129fb4f531c9367b22d4ce58
sha256 4f375fd3918c88bacc570c228d06f2b335b76a0536e70822e3fc218086edd2d5
sha512 dc5505dc17b283a3dbde2877c5b223b753a2c3a1def777e89b650e3a54d688349d23b67b19447222d957773744dd317f6d580cd5b9f2a461216a4c1d4d641646
ripemd-160 0364de5bf77f6bc0a9820ab4281c0fa26fbff6fc

129664254 as geometric shapes

Circle

Radius = n
Diameter 259328508
Circumference 814704535.5992
Area 5.2819027919443E+16

Sphere

Radius = n
Volume 9.1316531362397E+24
Surface area 2.1127611167777E+17
Circumference 814704535.5992

Square

Length = n
Perimeter 518657016
Area 16812818765376516
Diagonal 183372946.56179

Cube

Length = n
Surface area 100876912592259096
Volume 2.1800216028497E+24
Space diagonal 224585075.85352

Equilateral Triangle

Length = n
Perimeter 388992762
Area 7.2801640800199E+15
Altitude 112292537.92676

Triangular Pyramid

Length = n
Surface area 7.2801640800199E+15
Volume 2.5691800975137E+23
Height 61124315.520597