129281017 (number)

129281017 is an odd 9-digits prime number following 129281016 and preceding 129281018. In scientific notation, it is written as 1.29281017 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 129281016 positive integers (up to 129281017) that are relatively prime to 129281017.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million two hundred eighty-one thousand seventeen

Notation

Scientific notation 1.29281017 × 10^8
Engineering notation 1.29281017 × 10^6

Prime Factorization of 129281017

Prime Factorization 129281017

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 129281017
Product of the distinct prime numbers

The prime factorization of 129281017 is 129281017. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 1, 54, 25, 53, 584, 1501, 5715, 64983, 79765, 464676, 86252, 5833854, 8295460, 24262846, 71454107, 262058937, 430239459, 8573257941, 9214205271

Basic calculations (n = 129281017)

Multiplication

n×y
n×2 258562034
n×3 387843051
n×4 517124068
n×5 646405085

Division

n÷y
n÷2 64640508.5
n÷3 43093672.333333
n÷3 32320254.25
n÷5 25856203.4

Exponentiation

ny
n2 16713581356554289
n3 2.1607487954876E+24
n4 2.7934380176216E+32
n5 3.6113850784458E+40

Nth Root

y√n
2√n 11370.181045172
3√n 505.644071846
4√n 106.63105103661
5√n 41.908966593172

Divisors of 129281017

1, 129281017

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 129281018
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64640509
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11370.181089147
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999845298
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129281017 can be divided by 2 positive divisors. The sum of these divisors (counting 129281017) is 129281018, the average is 64640509.

Base conversion 129281017

Base System Value
2 Binary 111101101001010101111111001
3 Ternary 100000021011012211
4 Quaternary 13231022233321
5 Quinary 231043443032
6 Senary 20454535121
8 Octal 755125771
10 Decimal 129281017
12 Duodecimal 373674a1
16 Hexadecimal 7b4abf9
20 Vigesimal 20802ah
36 Base36 24yxvd

Cryptographic Hash Functions

md5 aa14a0c1e7eacc77cf21f9e51468fe41
sha1 d49763d6a1b411720bf9e046808a5c5241db5e03
sha256 25b4cb9e88cab5e5ae618c3db90f495133b121cf14952e88fc6154b8d87ec0ee
sha512 d07949196a758ec75902516677359600b607f45a005a011a46e80c72ba7f95e42b47540c4db1ab17244a5114452654a64fc851cf4743dbf62ee8f716374cc61e
ripemd-160 ceee13f8faa2be26cd1adfa4406fea36785b7e0b

129281017 as geometric shapes

Circle

Radius = n
Diameter 258562034
Circumference 812296586.51163
Area 5.2507264404926E+16

Sphere

Radius = n
Volume 9.0509233895424E+24
Surface area 2.1002905761971E+17
Circumference 812296586.51163

Square

Length = n
Perimeter 517124068
Area 16713581356554289
Diagonal 182830967.59879

Cube

Length = n
Surface area 100281488139325734
Volume 2.1607487954876E+24
Space diagonal 223921289.89818

Equilateral Triangle

Length = n
Perimeter 387843051
Area 7.237193021497E+15
Altitude 111960644.94909

Triangular Pyramid

Length = n
Surface area 7.237193021497E+15
Volume 2.5464668762166E+23
Height 60943655.866262