129461137 (number)

129461137 is an odd 9-digits composite number following 129461136 and preceding 129461138. In scientific notation, it is written as 1.29461137 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 111847680 positive integers (up to 129461137) that are relatively prime to 129461137.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29461137 × 10^8
Engineering notation 1.29461137 × 10^6

Prime Factorization of 129461137

Prime Factorization 221 × 191 × 3067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129461137
Product of the distinct prime numbers

The prime factorization of 129461137 is 221 × 191 × 3067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129461137)

Multiplication

n×y
n×2 258922274
n×3 388383411
n×4 517844548
n×5 647305685

Division

n÷y
n÷2 64730568.5
n÷3 43153712.333333
n÷3 32365284.25
n÷5 25892227.4

Exponentiation

ny
n2 16760185993332769
n3 2.1697927350283E+24
n4 2.8090383453111E+32
n5 3.6366129806057E+40

Nth Root

y√n
2√n 11378.099006425
3√n 505.87879139398
4√n 106.66817241532
5√n 41.92063797372

Divisors of 129461137

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 -129461136
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 129461137 can be divided by 8 positive divisors. The sum of these divisors (counting 129461137) is 1, the average is 0.125.

Base conversion 129461137

Base System Value
2 Binary 111101101110110101110010001
3 Ternary 100000121022021221
4 Quaternary 13231312232101
5 Quinary 231120224022
6 Senary 20502445041
8 Octal 755665621
10 Decimal 129461137
12 Duodecimal 37433781
16 Hexadecimal 7b76b91
20 Vigesimal 2092cgh
36 Base36 252sup

Cryptographic Hash Functions

md5 684ced9f53e26183fb6276fc0bdc5e53
sha1 26deef2c5b55b2e6839d3d0984b8a96cfc96291b
sha256 6708503369c1c2f12602a9edd2067df714e592c73820bbf78a2b9bdf4a9de26c
sha512 470a4a30fdde1538009b532adafe820b819c3f647ecd716a67d4e75a3104272aad33da3ce9ecab91b55874359718f5afb97f2f94ff1b83fa5da84d007e846fdc
ripemd-160 8dbbd1c3d0530dda7ab3cd4655329d6a6bb04225

129461137 as geometric shapes

Circle

Radius = n
Diameter 258922274
Circumference 813428313.84916
Area 5.2653677189453E+16

Sphere

Radius = n
Volume 9.0888065549034E+24
Surface area 2.1061470875781E+17
Circumference 813428313.84916

Square

Length = n
Perimeter 517844548
Area 16760185993332769
Diagonal 183085695.74564

Cube

Length = n
Surface area 100561115959996614
Volume 2.1697927350283E+24
Space diagonal 224233266.88964

Equilateral Triangle

Length = n
Perimeter 388383411
Area 7.2573734211892E+15
Altitude 112116633.44482

Triangular Pyramid

Length = n
Surface area 7.2573734211892E+15
Volume 2.5571252611797E+23
Height 61028565.248547