129754269 (number)

129754269 is an odd 9-digits composite number following 129754268 and preceding 129754270. In scientific notation, it is written as 1.29754269 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 86502840 positive integers (up to 129754269) that are relatively prime to 129754269.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred fifty-four thousand two hundred sixty-nine

Notation

Scientific notation 1.29754269 × 10^8
Engineering notation 1.29754269 × 10^6

Prime Factorization of 129754269

Prime Factorization 9 × 14417141

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129754269
Product of the distinct prime numbers

The prime factorization of 129754269 is 9 × 14417141. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129754269)

Multiplication

n×y
n×2 259508538
n×3 389262807
n×4 519017076
n×5 648771345

Division

n÷y
n÷2 64877134.5
n÷3 43251423
n÷3 32438567.25
n÷5 25950853.8

Exponentiation

ny
n2 16836170323724361
n3 2.1845649731143E+24
n4 2.8345663116946E+32
n5 3.6779707970595E+40

Nth Root

y√n
2√n 11390.973136655
3√n 506.26031510761
4√n 106.72850198825
5√n 41.939604539826

Divisors of 129754269

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 -129754268
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 129754269 can be divided by 4 positive divisors. The sum of these divisors (counting 129754269) is 1, the average is 0.25.

Base conversion 129754269

Base System Value
2 Binary 111101110111110010010011101
3 Ternary 100001011012101200
4 Quaternary 13232332102131
5 Quinary 231204114034
6 Senary 20513030113
8 Octal 756762235
10 Decimal 129754269
12 Duodecimal 37555339
16 Hexadecimal 7bbe49d
20 Vigesimal 20aj5d9
36 Base36 259319

Cryptographic Hash Functions

md5 61ca3bd5c8016faabcfe8f78337848e9
sha1 390fabedd221ae81056dbc87ea58771db120439e
sha256 5f1a933aed24019d04ead980f5a86d098f32d6929aaddbc2a9f154c9169f2d25
sha512 0e82905f40db1721a2cf3bd88d871e6b731974715964edaedb385400d5e46caf4aeb8a205ad3ab1712d5f3e0f2ad22d15133574db6856ce87bba97466147bd41
ripemd-160 e08efda60eed4f498ca5cfbc03a035ab214554ff

129754269 as geometric shapes

Circle

Radius = n
Diameter 259508538
Circumference 815270116.52463
Area 5.2892389003599E+16

Sphere

Radius = n
Volume 9.1506843611008E+24
Surface area 2.115695560144E+17
Circumference 815270116.52463

Square

Length = n
Perimeter 519017076
Area 16836170323724361
Diagonal 183500246.99561

Cube

Length = n
Surface area 101017021942346166
Volume 2.1845649731143E+24
Space diagonal 224740986.40696

Equilateral Triangle

Length = n
Perimeter 389262807
Area 7.2902756013935E+15
Altitude 112370493.20348

Triangular Pyramid

Length = n
Surface area 7.2902756013935E+15
Volume 2.5745345107196E+23
Height 61166748.998536