129335961 (number)

129335961 is an odd 9-digits composite number following 129335960 and preceding 129335962. In scientific notation, it is written as 1.29335961 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 86223972 positive integers (up to 129335961) that are relatively prime to 129335961.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-five thousand nine hundred sixty-one

Notation

Scientific notation 1.29335961 × 10^8
Engineering notation 1.29335961 × 10^6

Prime Factorization of 129335961

Prime Factorization 3 × 43111987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129335961
Product of the distinct prime numbers

The prime factorization of 129335961 is 3 × 43111987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 90, 28, 45, 655, 9854, 2920, 64135, 79041, 619704, 482247, 5591266, 2340234, 9864179, 91151805, 302722094, 493344590, 2083222269, 4930089045

Basic calculations (n = 129335961)

Multiplication

n×y
n×2 258671922
n×3 388007883
n×4 517343844
n×5 646679805

Division

n÷y
n÷2 64667980.5
n÷3 43111987
n÷3 32333990.25
n÷5 25867192.2

Exponentiation

ny
n2 16727790807793521
n3 2.1635048995329E+24
n4 2.798189853093E+32
n5 3.6190657371023E+40

Nth Root

y√n
2√n 11372.596932979
3√n 505.71569404723
4√n 106.64237869149
5√n 41.912528221889

Divisors of 129335961

1, 3, 43111987, 129335961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129335960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129335961 can be divided by 4 positive divisors. The sum of these divisors (counting 129335961) is 1, the average is 0.25.

Base conversion 129335961

Base System Value
2 Binary 111101101011000001010011001
3 Ternary 100000100221120210
4 Quaternary 13231120022121
5 Quinary 231102222321
6 Senary 20500041333
8 Octal 755301231
10 Decimal 129335961
12 Duodecimal 37393249
16 Hexadecimal 7b58299
20 Vigesimal 2086ji1
36 Base36 25049l

Cryptographic Hash Functions

md5 fa770ceecafdc70fddc5d8dbd5344df9
sha1 46a6dd60f4d335dea11b1a90a0b65e5e4520196c
sha256 b94e10e7c9152b3d206f26f45b19923a4a90e08094d5dc486da2f0b0a4b17b19
sha512 3f04b7709a5161f37066102050efea5b91568fce868160e3b8308e12154e01f1a5097fef3337a5e0cf5ca5569ae5520da72c6ee65369881296a11c8bfe2c883a
ripemd-160 7064bbc823495785c569d7b6d12f67cca16bec00

129335961 as geometric shapes

Circle

Radius = n
Diameter 258671922
Circumference 812641809.84515
Area 5.2551904712551E+16

Sphere

Radius = n
Volume 9.0624681311709E+24
Surface area 2.102076188502E+17
Circumference 812641809.84515

Square

Length = n
Perimeter 517343844
Area 16727790807793521
Diagonal 182908670.14876

Cube

Length = n
Surface area 100366744846761126
Volume 2.1635048995329E+24
Space diagonal 224016455.69775

Equilateral Triangle

Length = n
Perimeter 388007883
Area 7.2433458943705E+15
Altitude 112008227.84887

Triangular Pyramid

Length = n
Surface area 7.2433458943705E+15
Volume 2.5497149759834E+23
Height 60969556.716253