129334986 (number)

129334986 is an even 9-digits composite number following 129334985 and preceding 129334987. In scientific notation, it is written as 1.29334986 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 39192360 positive integers (up to 129334986) that are relatively prime to 129334986.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-four thousand nine hundred eighty-six

Notation

Scientific notation 1.29334986 × 10^8
Engineering notation 1.29334986 × 10^6

Prime Factorization of 129334986

Prime Factorization 2 × 99 × 653207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129334986
Product of the distinct prime numbers

The prime factorization of 129334986 is 2 × 99 × 653207. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129334986)

Multiplication

n×y
n×2 258669972
n×3 388004958
n×4 517339944
n×5 646674930

Division

n÷y
n÷2 64667493
n÷3 43111662
n÷3 32333746.5
n÷5 25866997.2

Exponentiation

ny
n2 16727538603620196
n3 2.1634559711137E+24
n4 2.798105477356E+32
n5 3.6189293274037E+40

Nth Root

y√n
2√n 11372.554066699
3√n 505.71442326367
4√n 106.64217770985
5√n 41.912465030124

Divisors of 129334986

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 -129334985
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 129334986 can be divided by 8 positive divisors. The sum of these divisors (counting 129334986) is 1, the average is 0.125.

Base conversion 129334986

Base System Value
2 Binary 111101101010111111011001010
3 Ternary 100000100220020200
4 Quaternary 13231113323022
5 Quinary 231102204421
6 Senary 20500033030
8 Octal 755277312
10 Decimal 129334986
12 Duodecimal 37392776
16 Hexadecimal 7b57eca
20 Vigesimal 2086h96
36 Base36 2503ii

Cryptographic Hash Functions

md5 c17358990b359552a239465ae96fc71c
sha1 38ac45c6cca5b27614c1dd8d3a03628b5a8030df
sha256 c1858900f5c12c047c0dfd60e9a7a0a302851a0982003864ef1ae69810d1fc3e
sha512 3ff364adea7cdd82b9fe8acd5a7d72f1f0d9a5a2d59db83d5470475bcc7d7762775d149a857b2942d7b8fbb555f6d94b5f5a94c36f568f4d2ba91c995d5ff3fe
ripemd-160 5b54378e5eec28aadf1ca607da7cbe63ffb4c2ad

129334986 as geometric shapes

Circle

Radius = n
Diameter 258669972
Circumference 812635683.73948
Area 5.2551112389773E+16

Sphere

Radius = n
Volume 9.0622631802876E+24
Surface area 2.1020444955909E+17
Circumference 812635683.73948

Square

Length = n
Perimeter 517339944
Area 16727538603620196
Diagonal 182907291.29053

Cube

Length = n
Surface area 100365231621721176
Volume 2.1634559711137E+24
Space diagonal 224014766.94821

Equilateral Triangle

Length = n
Perimeter 388004958
Area 7.24323668676E+15
Altitude 112007383.4741

Triangular Pyramid

Length = n
Surface area 7.24323668676E+15
Volume 2.5496573132883E+23
Height 60969097.096845