129969123 (number)

129969123 is an odd 9-digits composite number following 129969122 and preceding 129969124. In scientific notation, it is written as 1.29969123 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 83462400 positive integers (up to 129969123) that are relatively prime to 129969123.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29969123 × 10^8
Engineering notation 1.29969123 × 10^6

Prime Factorization of 129969123

Prime Factorization 3 × 37 × 101 × 11593

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129969123
Product of the distinct prime numbers

The prime factorization of 129969123 is 3 × 37 × 101 × 11593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129969123)

Multiplication

n×y
n×2 259938246
n×3 389907369
n×4 519876492
n×5 649845615

Division

n÷y
n÷2 64984561.5
n÷3 43323041
n÷3 32492280.75
n÷5 25993824.6

Exponentiation

ny
n2 16891972933389129
n3 2.1954349078923E+24
n4 2.8533874958235E+32
n5 3.7085227041135E+40

Nth Root

y√n
2√n 11400.400124557
3√n 506.53959191009
4√n 106.77265625879
5√n 41.953484513874

Divisors of 129969123

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 -129969122
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 129969123 can be divided by 16 positive divisors. The sum of these divisors (counting 129969123) is 1, the average is 0.0625.

Base conversion 129969123

Base System Value
2 Binary 111101111110010101111100011
3 Ternary 100001120010010020
4 Quaternary 13233302233203
5 Quinary 231233002443
6 Senary 20521404523
8 Octal 757625743
10 Decimal 129969123
12 Duodecimal 37639743
16 Hexadecimal 7bf2be3
20 Vigesimal 20c62g3
36 Base36 25dotf

Cryptographic Hash Functions

md5 2c1d7f5d1284f09cf45d69eaa589dc24
sha1 4f878d54d1599020fcfca56083eb996d7a955aab
sha256 ce1fe93aa2fd51653233a8f76460c1430e851b7bb45c14a0adb220d4dd5d5559
sha512 59eec090c6488c03ddacc1f680f7bd51ab15cd6ebe4bab43ea0dc700225e895a1ccaf9dfc6627aeb15f94822aeac73e655dfb01b4ca86f40f47e5a6fe77a5a36
ripemd-160 d508e648465ab2843602e1b115db0d0a01668cee

129969123 as geometric shapes

Circle

Radius = n
Diameter 259938246
Circumference 816620084.02062
Area 5.3067698072173E+16

Sphere

Radius = n
Volume 9.1962162374255E+24
Surface area 2.1227079228869E+17
Circumference 816620084.02062

Square

Length = n
Perimeter 519876492
Area 16891972933389129
Diagonal 183804096.43634

Cube

Length = n
Surface area 101351837600334774
Volume 2.1954349078923E+24
Space diagonal 225113124.45117

Equilateral Triangle

Length = n
Perimeter 389907369
Area 7.3144388401771E+15
Altitude 112556562.22558

Triangular Pyramid

Length = n
Surface area 7.3144388401771E+15
Volume 2.5873448517072E+23
Height 61268032.145446