129127914 (number)

129127914 is an even 9-digits composite number following 129127913 and preceding 129127915. In scientific notation, it is written as 1.29127914 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 40277088 positive integers (up to 129127914) that are relatively prime to 129127914.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-seven thousand nine hundred fourteen

Notation

Scientific notation 1.29127914 × 10^8
Engineering notation 1.29127914 × 10^6

Prime Factorization of 129127914

Prime Factorization 2 × 3 × 3 × 19 × 83 × 4549

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 43042638
Product of the distinct prime numbers

The prime factorization of 129127914 is 2 × 3 × 3 × 19 × 83 × 4549. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129127914)

Multiplication

n×y
n×2 258255828
n×3 387383742
n×4 516511656
n×5 645639570

Division

n÷y
n÷2 64563957
n÷3 43042638
n÷3 32281978.5
n÷5 25825582.8

Exponentiation

ny
n2 16674018173991396
n3 2.1530811848056E+24
n4 2.780228820666E+32
n5 3.5900514805527E+40

Nth Root

y√n
2√n 11363.44639623
3√n 505.44438745185
4√n 106.59946714797
5√n 41.899035622168

Divisors of 129127914

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129127913
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129127914 can be divided by 48 positive divisors. The sum of these divisors (counting 129127914) is 1, the average is 0.020833333333333.

Base conversion 129127914

Base System Value
2 Binary 111101100100101010111101010
3 Ternary 22222222101012100
4 Quaternary 13230211113222
5 Quinary 231024043124
6 Senary 20451354230
8 Octal 754452752
10 Decimal 129127914
12 Duodecimal 372b2976
16 Hexadecimal 7b255ea
20 Vigesimal 2070jfe
36 Base36 24vnqi

Cryptographic Hash Functions

md5 ebd6dc1cf96f399f7b168671bca9eeb4
sha1 f4dddf137bc0e755ff31fd9f6dce08b3c82e17e4
sha256 878b7c738459f082d78993a9191b1c57753a725bc81f6fe1e3e109a0eba0db24
sha512 2718f69a1de2e0ec6a0156ea2822f30e2d5451a1e847033d5bb8af979a86e7c453815e1571a96566ae7ca446c6cd23cb6e2da856ee9b56dec60086d4ba986dca
ripemd-160 42296efd0192832d6ef9a3e4077a2310da0d2c47

129127914 as geometric shapes

Circle

Radius = n
Diameter 258255828
Circumference 811334611.99155
Area 5.2382973001234E+16

Sphere

Radius = n
Volume 9.0188053770236E+24
Surface area 2.0953189200494E+17
Circumference 811334611.99155

Square

Length = n
Perimeter 516511656
Area 16674018173991396
Diagonal 182614447.25975

Cube

Length = n
Surface area 100044109043948376
Volume 2.1530811848056E+24
Space diagonal 223656107.72338

Equilateral Triangle

Length = n
Perimeter 387383742
Area 7.22006166092E+15
Altitude 111828053.86169

Triangular Pyramid

Length = n
Surface area 7.22006166092E+15
Volume 2.5374305103687E+23
Height 60871482.419916