129331371 (number)

129331371 is an odd 9-digits composite number following 129331370 and preceding 129331372. In scientific notation, it is written as 1.29331371 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 79588512 positive integers (up to 129331371) that are relatively prime to 129331371.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-one thousand three hundred seventy-one

Notation

Scientific notation 1.29331371 × 10^8
Engineering notation 1.29331371 × 10^6

Prime Factorization of 129331371

Prime Factorization 3 × 13 × 3316189

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129331371
Product of the distinct prime numbers

The prime factorization of 129331371 is 3 × 13 × 3316189. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129331371)

Multiplication

n×y
n×2 258662742
n×3 387994113
n×4 517325484
n×5 646656855

Division

n÷y
n÷2 64665685.5
n÷3 43110457
n÷3 32332842.75
n÷5 25866274.2

Exponentiation

ny
n2 16726603524739641
n3 2.163274566028E+24
n4 2.7977926547383E+32
n5 3.6184235981104E+40

Nth Root

y√n
2√n 11372.395130314
3√n 505.70971153348
4√n 106.64143252186
5√n 41.912230731177

Divisors of 129331371

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 -129331370
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 129331371 can be divided by 8 positive divisors. The sum of these divisors (counting 129331371) is 1, the average is 0.125.

Base conversion 129331371

Base System Value
2 Binary 111101101010111000010101011
3 Ternary 100000100201021210
4 Quaternary 13231113002223
5 Quinary 231102100441
6 Senary 20500004203
8 Octal 755270253
10 Decimal 129331371
12 Duodecimal 37390663
16 Hexadecimal 7b570ab
20 Vigesimal 208688b
36 Base36 2500q3

Cryptographic Hash Functions

md5 eb164bf369a93cee0d4b1359036bc325
sha1 d5ea0cfd308a7aa723787ba551ad40e9ccc19f40
sha256 e73baca39ef134445ad086bda95772ea0666334ec0a452ac9f198069451b9116
sha512 5009dcb6eac1e97e500965e404effbc5582b97be28fe3c391415e4877d22e3c49a637d00d6d017eece598c26b43385ffac90cd3f6edae96e0ccacf7a886da713
ripemd-160 b29ceab9e1a2e795c7aac05ddfb82467b4026705

129331371 as geometric shapes

Circle

Radius = n
Diameter 258662742
Circumference 812612970.02459
Area 5.2548174752831E+16

Sphere

Radius = n
Volume 9.0615033124417E+24
Surface area 2.1019269901132E+17
Circumference 812612970.02459

Square

Length = n
Perimeter 517325484
Area 16726603524739641
Diagonal 182902178.90851

Cube

Length = n
Surface area 100359621148437846
Volume 2.163274566028E+24
Space diagonal 224008505.58454

Equilateral Triangle

Length = n
Perimeter 387994113
Area 7.2428317857274E+15
Altitude 112004252.79227

Triangular Pyramid

Length = n
Surface area 7.2428317857274E+15
Volume 2.5494435253447E+23
Height 60967392.969502