129968108 (number)

129968108 is an even 9-digits composite number following 129968107 and preceding 129968109. In scientific notation, it is written as 1.29968108 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 64984052 positive integers (up to 129968108) that are relatively prime to 129968108.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred sixty-eight thousand one hundred eight

Notation

Scientific notation 1.29968108 × 10^8
Engineering notation 1.29968108 × 10^6

Prime Factorization of 129968108

Prime Factorization 2 × 2 × 32492027

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64984054
Product of the distinct prime numbers

The prime factorization of 129968108 is 2 × 2 × 32492027. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129968108)

Multiplication

n×y
n×2 259936216
n×3 389904324
n×4 519872432
n×5 649840540

Division

n÷y
n÷2 64984054
n÷3 43322702.666667
n÷3 32492027
n÷5 25993621.6

Exponentiation

ny
n2 16891709097099664
n3 2.1953834722364E+24
n4 2.8532983622104E+32
n5 3.7083778969598E+40

Nth Root

y√n
2√n 11400.355608489
3√n 506.53827329171
4√n 106.77244779665
5√n 41.953418986126

Divisors of 129968108

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129968107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129968108 can be divided by 6 positive divisors. The sum of these divisors (counting 129968108) is 1, the average is 0.16666666666667.

Base conversion 129968108

Base System Value
2 Binary 111101111110010011111101100
3 Ternary 100001120001201122
4 Quaternary 13233302133230
5 Quinary 231232434413
6 Senary 20521400112
8 Octal 757623754
10 Decimal 129968108
12 Duodecimal 37639038
16 Hexadecimal 7bf27ec
20 Vigesimal 20c6058
36 Base36 25do18

Cryptographic Hash Functions

md5 e4acd4838438b21acf2129f3469ffc0a
sha1 518a3eb31cfda8426bddbb978c9ac852e26d886e
sha256 1f99e0f02196c0b18525a0fec1155301369034d4e845b5afffcc22953865431f
sha512 6db34e37d2a310ba1db1b3204420fa9d54be2ba940c42f3bb54fd03e478c39de12f4a610c2b4ee98a29e6bb8a5e9c02587e36453a8ebda151df8ee3281448184
ripemd-160 792f73765280cc106c6b7d49730d74f1b8bd0a9f

129968108 as geometric shapes

Circle

Radius = n
Diameter 259936216
Circumference 816613706.58753
Area 5.3066869206024E+16

Sphere

Radius = n
Volume 9.1960007842539E+24
Surface area 2.122674768241E+17
Circumference 816613706.58753

Square

Length = n
Perimeter 519872432
Area 16891709097099664
Diagonal 183802661.00957

Cube

Length = n
Surface area 101350254582597984
Volume 2.1953834722364E+24
Space diagonal 225111366.4196

Equilateral Triangle

Length = n
Perimeter 389904324
Area 7.3143245957125E+15
Altitude 112555683.2098

Triangular Pyramid

Length = n
Surface area 7.3143245957125E+15
Volume 2.5872842342054E+23
Height 61267553.669857