129969368 (number)

129969368 is an even 9-digits composite number following 129969367 and preceding 129969369. In scientific notation, it is written as 1.29969368 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 64201408 positive integers (up to 129969368) that are relatively prime to 129969368.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29969368 × 10^8
Engineering notation 1.29969368 × 10^6

Prime Factorization of 129969368

Prime Factorization 2 × 2 × 2 × 83 × 195737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32492342
Product of the distinct prime numbers

The prime factorization of 129969368 is 2 × 2 × 2 × 83 × 195737. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129969368)

Multiplication

n×y
n×2 259938736
n×3 389908104
n×4 519877472
n×5 649846840

Division

n÷y
n÷2 64984684
n÷3 43323122.666667
n÷3 32492342
n÷5 25993873.6

Exponentiation

ny
n2 16892036618319424
n3 2.1954473235158E+24
n4 2.8534090111464E+32
n5 3.7085576582421E+40

Nth Root

y√n
2√n 11400.410869789
3√n 506.53991019626
4√n 106.77270657705
5√n 41.953500330855

Divisors of 129969368

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 -129969367
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 129969368 can be divided by 16 positive divisors. The sum of these divisors (counting 129969368) is 1, the average is 0.0625.

Base conversion 129969368

Base System Value
2 Binary 111101111110010110011011000
3 Ternary 100001120010110022
4 Quaternary 13233302303120
5 Quinary 231233004433
6 Senary 20521410012
8 Octal 757626330
10 Decimal 129969368
12 Duodecimal 37639908
16 Hexadecimal 7bf2cd8
20 Vigesimal 20c6388
36 Base36 25dp08

Cryptographic Hash Functions

md5 3fcaa0b508fd165fead421eb225eb67b
sha1 3df829ab820e1f1236f35fb31225af0cefe1d8ba
sha256 4c322d88296f8ee5c62aee80683d1b611788339c23b0775f6f067091f780aead
sha512 d3a57f5cc4f2e134260e592052533ad5c082f3330b859b9f9d0b93280370af19a506aa40e1d7bedd409224f0aabb8a1575b3cda22b8abeace8466cec5242471b
ripemd-160 8862963d23ac9db379ca7e03939afe383b296136

129969368 as geometric shapes

Circle

Radius = n
Diameter 259938736
Circumference 816621623.40102
Area 5.3067898144282E+16

Sphere

Radius = n
Volume 9.1962682438676E+24
Surface area 2.1227159257713E+17
Circumference 816621623.40102

Square

Length = n
Perimeter 519877472
Area 16892036618319424
Diagonal 183804442.91866

Cube

Length = n
Surface area 101352219709916544
Volume 2.1954473235158E+24
Space diagonal 225113548.80362

Equilateral Triangle

Length = n
Perimeter 389908104
Area 7.3144664165608E+15
Altitude 112556774.40181

Triangular Pyramid

Length = n
Surface area 7.3144664165608E+15
Volume 2.5873594836598E+23
Height 61268147.639553