129969669 (number)

129969669 is an odd 9-digits composite number following 129969668 and preceding 129969670. In scientific notation, it is written as 1.29969669 × 10^8. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 86646444 positive integers (up to 129969669) that are relatively prime to 129969669.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29969669 × 10^8
Engineering notation 1.29969669 × 10^6

Prime Factorization of 129969669

Prime Factorization 3 × 43323223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129969669
Product of the distinct prime numbers

The prime factorization of 129969669 is 3 × 43323223. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 58, 96, 16, 158, 1776, 4868, 53065, 55345, 652248, 353783, 300207, 6932280, 13755967, 89532182, 707210239, 692518964, 5348566831, 9804198532

Basic calculations (n = 129969669)

Multiplication

n×y
n×2 259939338
n×3 389909007
n×4 519878676
n×5 649848345

Division

n÷y
n÷2 64984834.5
n÷3 43323223
n÷3 32492417.25
n÷5 25993933.8

Exponentiation

ny
n2 16892114859969561
n3 2.1954625770602E+24
n4 2.853435444424E+32
n5 3.7086006022466E+40

Nth Root

y√n
2√n 11400.42407106
3√n 506.54030123301
4√n 106.77276839653
5√n 41.953519763114

Divisors of 129969669

1, 3, 43323223, 129969669

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129969668
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129969669 can be divided by 4 positive divisors. The sum of these divisors (counting 129969669) is 1, the average is 0.25.

Base conversion 129969669

Base System Value
2 Binary 111101111110010111000000101
3 Ternary 100001120010212110
4 Quaternary 13233302320011
5 Quinary 231233012134
6 Senary 20521411233
8 Octal 757627005
10 Decimal 129969669
12 Duodecimal 37639b19
16 Hexadecimal 7bf2e05
20 Vigesimal 20c6439
36 Base36 25dp8l

Cryptographic Hash Functions

md5 192c3e9f8d5c86fa59f54c65ab0c69b2
sha1 3bab1d528a49f97e673e857458bf41ef60b233e1
sha256 91e4a91dcd531f5e78d87d0eee02b93bae3d54136b8ae51e9169b334c9f4ffd5
sha512 32538051efd38be884696e2f2c39edec664b08db49cb939589ab346f7622978e11bdb3943d945787e0ae3bfe5e05f7dbd539fe2beba8b2a504f0416b8179204b
ripemd-160 932878ab1de8596f7f19bcc9d2e358b2a3e1d8d6

129969669 as geometric shapes

Circle

Radius = n
Diameter 259939338
Circumference 816623514.63979
Area 5.3068143947675E+16

Sphere

Radius = n
Volume 9.196332137765E+24
Surface area 2.122725757907E+17
Circumference 816623514.63979

Square

Length = n
Perimeter 519878676
Area 16892114859969561
Diagonal 183804868.59694

Cube

Length = n
Surface area 101352689159817366
Volume 2.1954625770602E+24
Space diagonal 225114070.15091

Equilateral Triangle

Length = n
Perimeter 389909007
Area 7.3145002961891E+15
Altitude 112557035.07545

Triangular Pyramid

Length = n
Surface area 7.3145002961891E+15
Volume 2.5873774601343E+23
Height 61268289.532314