129705416 (number)

129705416 is an even 9-digits composite number following 129705415 and preceding 129705417. In scientific notation, it is written as 1.29705416 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 63398400 positive integers (up to 129705416) that are relatively prime to 129705416.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred five thousand four hundred sixteen

Notation

Scientific notation 1.29705416 × 10^8
Engineering notation 1.29705416 × 10^6

Prime Factorization of 129705416

Prime Factorization 2 × 2 × 2 × 31853 × 509

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32426354
Product of the distinct prime numbers

The prime factorization of 129705416 is 2 × 2 × 2 × 31853 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129705416)

Multiplication

n×y
n×2 259410832
n×3 389116248
n×4 518821664
n×5 648527080

Division

n÷y
n÷2 64852708
n÷3 43235138.666667
n÷3 32426354
n÷5 25941083.2

Exponentiation

ny
n2 16823494939733056
n3 2.182098409732E+24
n4 2.8302998198722E+32
n5 3.6710521554125E+40

Nth Root

y√n
2√n 11388.828561358
3√n 506.19677078917
4√n 106.71845464285
5√n 41.936445978416

Divisors of 129705416

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129705415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129705416 can be divided by 16 positive divisors. The sum of these divisors (counting 129705416) is 1, the average is 0.0625.

Base conversion 129705416

Base System Value
2 Binary 111101110110010010111001000
3 Ternary 100001001201101022
4 Quaternary 13232302113020
5 Quinary 231201033131
6 Senary 20512012012
8 Octal 756622710
10 Decimal 129705416
12 Duodecimal 37531008
16 Hexadecimal 7bb25c8
20 Vigesimal 20ad3ag
36 Base36 2581c8

Cryptographic Hash Functions

md5 adc5fd63d605b5a677246dff2c308344
sha1 ecdab83075d45ddf8a2a117c9f48aeb6b0306a9b
sha256 858a38a700020ef648228ddd2390c234541f4d16ac0227713b311bc7c9535bd6
sha512 1a6133fe55b6ed93eb940c2d8e34bbc839fff99079af1ba7209baa0c86069ecfbec77b2c2baa88f2cdab74bda96981a0da47d9294fe9a422dcee9416004644f1
ripemd-160 13c16ba6206d0cb9aee001164e5dfdf0505ae4f2

129705416 as geometric shapes

Circle

Radius = n
Diameter 259410832
Circumference 814963164.07282
Area 5.285256811037E+16

Sphere

Radius = n
Volume 9.1403524445652E+24
Surface area 2.1141027244148E+17
Circumference 814963164.07282

Square

Length = n
Perimeter 518821664
Area 16823494939733056
Diagonal 183431158.42044

Cube

Length = n
Surface area 100940969638398336
Volume 2.182098409732E+24
Space diagonal 224656370.52886

Equilateral Triangle

Length = n
Perimeter 389116248
Area 7.2847869991239E+15
Altitude 112328185.26443

Triangular Pyramid

Length = n
Surface area 7.2847869991239E+15
Volume 2.5716276378964E+23
Height 61143719.473481