129834272 (number)

129834272 is an even 9-digits composite number following 129834271 and preceding 129834273. In scientific notation, it is written as 1.29834272 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 12 positive divisors. There are 64917120 positive integers (up to 129834272) that are relatively prime to 129834272.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred thirty-four thousand two hundred seventy-two

Notation

Scientific notation 1.29834272 × 10^8
Engineering notation 1.29834272 × 10^6

Prime Factorization of 129834272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 4057321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8114642
Product of the distinct prime numbers

The prime factorization of 129834272 is 2 × 2 × 2 × 2 × 2 × 4057321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129834272)

Multiplication

n×y
n×2 259668544
n×3 389502816
n×4 519337088
n×5 649171360

Division

n÷y
n÷2 64917136
n÷3 43278090.666667
n÷3 32458568
n÷5 25966854.4

Exponentiation

ny
n2 16856938185769984
n3 2.1886082974984E+24
n4 2.8415636499887E+32
n5 3.6893234783795E+40

Nth Root

y√n
2√n 11394.484279686
3√n 506.36434257155
4√n 106.74494966829
5√n 41.944775031711

Divisors of 129834272

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129834271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129834272 can be divided by 12 positive divisors. The sum of these divisors (counting 129834272) is 1, the average is 0.083333333333333.

Base conversion 129834272

Base System Value
2 Binary 111101111010001110100100000
3 Ternary 100001022021010202
4 Quaternary 13233101310200
5 Quinary 231214144042
6 Senary 20514444332
8 Octal 757216440
10 Decimal 129834272
12 Duodecimal 375936a8
16 Hexadecimal 7bd1d20
20 Vigesimal 20b95dc
36 Base36 25asrk

Cryptographic Hash Functions

md5 4b4645693dcffb23aa324da8eb6ddaea
sha1 f37ca1af40619867d8f493322025e7a2d01bc36a
sha256 59fe5ef6b3651cbc8aa55d986ace082c2b57bddba76a53c9b9848b6e21949f50
sha512 954ee1759e4017291972ff50ae6b16a51a6a7c7451ca18a1ea717b87b9b8dc71ea0f14d091d672dc9f03f75ed48d501b5f572567cfd2227d0aee61c79f9afe97
ripemd-160 b977bc2ddad499002e18eb82e83cdd2c426b6125

129834272 as geometric shapes

Circle

Radius = n
Diameter 259668544
Circumference 815772790.19876
Area 5.2957633166432E+16

Sphere

Radius = n
Volume 9.1676209986757E+24
Surface area 2.1183053266573E+17
Circumference 815772790.19876

Square

Length = n
Perimeter 519337088
Area 16856938185769984
Diagonal 183613388.32324

Cube

Length = n
Surface area 101141629114619904
Volume 2.1886082974984E+24
Space diagonal 224879555.66772

Equilateral Triangle

Length = n
Perimeter 389502816
Area 7.2992683494504E+15
Altitude 112439777.83386

Triangular Pyramid

Length = n
Surface area 7.2992683494504E+15
Volume 2.5792996142038E+23
Height 61204462.774412