129641331 (number)

129641331 is an odd 9-digits composite number following 129641330 and preceding 129641332. In scientific notation, it is written as 1.29641331 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 86292680 positive integers (up to 129641331) that are relatively prime to 129641331.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred forty-one thousand three hundred thirty-one

Notation

Scientific notation 1.29641331 × 10^8
Engineering notation 1.29641331 × 10^6

Prime Factorization of 129641331

Prime Factorization 3 × 647 × 66791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129641331
Product of the distinct prime numbers

The prime factorization of 129641331 is 3 × 647 × 66791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129641331)

Multiplication

n×y
n×2 259282662
n×3 388923993
n×4 518565324
n×5 648206655

Division

n÷y
n÷2 64820665.5
n÷3 43213777
n÷3 32410332.75
n÷5 25928266.2

Exponentiation

ny
n2 16806874703451561
n3 2.1788656065057E+24
n4 2.8247103729752E+32
n5 3.6619921244201E+40

Nth Root

y√n
2√n 11386.014711039
3√n 506.11338962919
4√n 106.70527030582
5√n 41.932301157764

Divisors of 129641331

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 -129641330
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 129641331 can be divided by 8 positive divisors. The sum of these divisors (counting 129641331) is 1, the average is 0.125.

Base conversion 129641331

Base System Value
2 Binary 111101110100010101101110011
3 Ternary 100000221110110210
4 Quaternary 13232202231303
5 Quinary 231142010311
6 Senary 20510355203
8 Octal 756425563
10 Decimal 129641331
12 Duodecimal 374bbb03
16 Hexadecimal 7ba2b73
20 Vigesimal 20a536b
36 Base36 256nw3

Cryptographic Hash Functions

md5 a5d61329728e90f143d572515884b296
sha1 fc933f3a5ef55f8e99c645429c138cd41c3c6d81
sha256 39e2ab6abcdc60a3222dda9468a2d4947697fc0b4a13b80ba05ce08e552b2407
sha512 6f3bec78012fdc9b2a79ac080b2594762a362bcc26366a3046e91fd8717e271937ec1b90f72e7ac9c567bda1832a45146664cec91494061e59a963f10f833452
ripemd-160 1cc10d3e8c4e00d54bf09316cff9f70c64bb8f60

129641331 as geometric shapes

Circle

Radius = n
Diameter 259282662
Circumference 814560506.14241
Area 5.2800354098168E+16

Sphere

Radius = n
Volume 9.126810910077E+24
Surface area 2.1120141639267E+17
Circumference 814560506.14241

Square

Length = n
Perimeter 518565324
Area 16806874703451561
Diagonal 183340528.5443

Cube

Length = n
Surface area 100841248220709366
Volume 2.1788656065057E+24
Space diagonal 224545372.05285

Equilateral Triangle

Length = n
Perimeter 388923993
Area 7.2775902257056E+15
Altitude 112272686.02643

Triangular Pyramid

Length = n
Surface area 7.2775902257056E+15
Volume 2.5678177427572E+23
Height 61113509.514767