129353982 (number)

129353982 is an even 9-digits composite number following 129353981 and preceding 129353983. In scientific notation, it is written as 1.29353982 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 43117992 positive integers (up to 129353982) that are relatively prime to 129353982.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred fifty-three thousand nine hundred eighty-two

Notation

Scientific notation 1.29353982 × 10^8
Engineering notation 1.29353982 × 10^6

Prime Factorization of 129353982

Prime Factorization 2 × 3 × 21558997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129353982
Product of the distinct prime numbers

The prime factorization of 129353982 is 2 × 3 × 21558997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129353982)

Multiplication

n×y
n×2 258707964
n×3 388061946
n×4 517415928
n×5 646769910

Division

n÷y
n÷2 64676991
n÷3 43117994
n÷3 32338495.5
n÷5 25870796.4

Exponentiation

ny
n2 16732452659256324
n3 2.1644093801013E+24
n4 2.7997497199425E+32
n5 3.6215877487795E+40

Nth Root

y√n
2√n 11373.38920463
3√n 505.73918088778
4√n 106.64609324598
5√n 41.913696131529

Divisors of 129353982

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129353981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129353982 can be divided by 8 positive divisors. The sum of these divisors (counting 129353982) is 1, the average is 0.125.

Base conversion 129353982

Base System Value
2 Binary 111101101011100100011111110
3 Ternary 100000101212022020
4 Quaternary 13231130203332
5 Quinary 231103311412
6 Senary 20500301010
8 Octal 755344376
10 Decimal 129353982
12 Duodecimal 373a1766
16 Hexadecimal 7b5c8fe
20 Vigesimal 20894j2
36 Base36 250i66

Cryptographic Hash Functions

md5 7f264114be081599f15b40dceff99ac4
sha1 86c33da24f0069cabd3f4a392de475ad38e39467
sha256 3039ec6c61411086210f3293276ab4981498e4336672aa4c4a58bcf4e38408cc
sha512 e22a0919e3f85abcb599310a9c96f637bd32f00b9712bbb48b56732211ee29a4b5106927e3955932ae5524d2898b16752a0c68350d2ada7625209c0c25d68892
ripemd-160 542e11586bbd8ef1e90a34620a7c7d89722f8f51

129353982 as geometric shapes

Circle

Radius = n
Diameter 258707964
Circumference 812755039.12757
Area 5.2566550350859E+16

Sphere

Radius = n
Volume 9.0662568105161E+24
Surface area 2.1026620140343E+17
Circumference 812755039.12757

Square

Length = n
Perimeter 517415928
Area 16732452659256324
Diagonal 182934155.69137

Cube

Length = n
Surface area 100394715955537944
Volume 2.1644093801013E+24
Space diagonal 224047668.98535

Equilateral Triangle

Length = n
Perimeter 388061946
Area 7.2453645352682E+15
Altitude 112023834.49268

Triangular Pyramid

Length = n
Surface area 7.2453645352682E+15
Volume 2.5507809165557E+23
Height 60978051.897122