129349218 (number)

129349218 is an even 9-digits composite number following 129349217 and preceding 129349219. In scientific notation, it is written as 1.29349218 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 42631776 positive integers (up to 129349218) that are relatively prime to 129349218.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred forty-nine thousand two hundred eighteen

Notation

Scientific notation 1.29349218 × 10^8
Engineering notation 1.29349218 × 10^6

Prime Factorization of 129349218

Prime Factorization 2 × 3 × 89 × 242227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129349218
Product of the distinct prime numbers

The prime factorization of 129349218 is 2 × 3 × 89 × 242227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 41, 40, 918, 60, 7476, 7690, 48283, 56246, 173642, 427419, 4785101, 2289754, 45288817, 75654793, 280934333, 312574012, 9743977849, 7880189136

Basic calculations (n = 129349218)

Multiplication

n×y
n×2 258698436
n×3 388047654
n×4 517396872
n×5 646746090

Division

n÷y
n÷2 64674609
n÷3 43116406
n÷3 32337304.5
n÷5 25869843.6

Exponentiation

ny
n2 16731220197211524
n3 2.1641702486951E+24
n4 2.7993372928758E+32
n5 3.6209208975172E+40

Nth Root

y√n
2√n 11373.179766451
3√n 505.73297215986
4√n 106.6451113106
5√n 41.91338739764

Divisors of 129349218

1, 2, 3, 6, 89, 178, 267, 534, 242227, 484454, 726681, 1453362, 21558203, 43116406, 64674609, 129349218

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 -129349217
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 129349218 can be divided by 16 positive divisors. The sum of these divisors (counting 129349218) is 1, the average is 0.0625.

Base conversion 129349218

Base System Value
2 Binary 111101101011011011001100010
3 Ternary 100000101121202210
4 Quaternary 13231123121202
5 Quinary 231103133333
6 Senary 20500222550
8 Octal 755333142
10 Decimal 129349218
12 Duodecimal 3739aa56
16 Hexadecimal 7b5b662
20 Vigesimal 2088d0i
36 Base36 250ehu

Cryptographic Hash Functions

md5 4ad00f656973ba2272ae0470bc419ad0
sha1 833daddaa607a1a67c813f31c1101e6fb8c4fa59
sha256 5d57ecc6ff9474413cbe388aef2e51980eb5d8bf4ae06c2a35a03ef9d6bada83
sha512 f5dbf0cc29e454f8842f1e98b1f741837d1985ae7315a38bc2160e6acf20058a5271f488acad45a99d359fcfe8506fcb18c5612cca1354f42785cc8bda3d14eb
ripemd-160 47af64edc91a03c7dccaea7e88239cf99247eeab

129349218 as geometric shapes

Circle

Radius = n
Diameter 258698436
Circumference 812725106.03277
Area 5.2562678457153E+16

Sphere

Radius = n
Volume 9.0652551392242E+24
Surface area 2.1025071382861E+17
Circumference 812725106.03277

Square

Length = n
Perimeter 517396872
Area 16731220197211524
Diagonal 182927418.37795

Cube

Length = n
Surface area 100387321183269144
Volume 2.1641702486951E+24
Space diagonal 224039417.4953

Equilateral Triangle

Length = n
Perimeter 388047654
Area 7.2448308635482E+15
Altitude 112019708.74765

Triangular Pyramid

Length = n
Surface area 7.2448308635482E+15
Volume 2.5504990974908E+23
Height 60975806.125985