129537269 (number)

129537269 is an odd 9-digits composite number following 129537268 and preceding 129537270. In scientific notation, it is written as 1.29537269 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors. There are 122719176 positive integers (up to 129537269) that are relatively prime to 129537269.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred thirty-seven thousand two hundred sixty-nine

Notation

Scientific notation 1.29537269 × 10^8
Engineering notation 1.29537269 × 10^6

Prime Factorization of 129537269

Prime Factorization 19 × 19 × 358829

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6817751
Product of the distinct prime numbers

The prime factorization of 129537269 is 19 × 19 × 358829. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 37, 4, 637, 206, 9324, 5607, 2873, 15024, 576644, 948620, 1567205, 2358831, 42632152, 3073589, 525758073, 629292924, 2911588670, 8857299092

Basic calculations (n = 129537269)

Multiplication

n×y
n×2 259074538
n×3 388611807
n×4 518149076
n×5 647686345

Division

n÷y
n÷2 64768634.5
n÷3 43179089.666667
n÷3 32384317.25
n÷5 25907453.8

Exponentiation

ny
n2 16779904059978361
n3 2.1736229460116E+24
n4 2.8156518026208E+32
n5 3.6473184496642E+40

Nth Root

y√n
2√n 11381.444064792
3√n 505.9779357343
4√n 106.68385100282
5√n 41.925567254615

Divisors of 129537269

1, 19, 361, 358829, 6817751, 129537269

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 -129537268
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 129537269 can be divided by 6 positive divisors. The sum of these divisors (counting 129537269) is 1, the average is 0.16666666666667.

Base conversion 129537269

Base System Value
2 Binary 111101110001001010011110101
3 Ternary 100000202011201122
4 Quaternary 13232021103311
5 Quinary 231130143034
6 Senary 20504233325
8 Octal 756112365
10 Decimal 129537269
12 Duodecimal 3746b845
16 Hexadecimal 7b894f5
20 Vigesimal 209c339
36 Base36 254flh

Cryptographic Hash Functions

md5 e3e1d62b1cd2cbbf0d996de6c58e98d3
sha1 e290d7d064f48d796f5e8122726723697b1f5a06
sha256 3e3790f4e10bf0b5a2effb3629f1b6bf5f9af4474f18ed9faf3169d550527cbe
sha512 1e723688efd43b2a6984c0e04a30af89f80849b87cb98e69d8f6b9786a312ebcee5ac7f664dc48b46318b19143be0b37f7f61b38380a82e6091b3b3ff3d61abb
ripemd-160 f15946fa8cd8ac27b3a8d539bda1dff373288982

129537269 as geometric shapes

Circle

Radius = n
Diameter 259074538
Circumference 813906665.31297
Area 5.271562332277E+16

Sphere

Radius = n
Volume 9.1048505051524E+24
Surface area 2.1086249329108E+17
Circumference 813906665.31297

Square

Length = n
Perimeter 518149076
Area 16779904059978361
Diagonal 183193362.65257

Cube

Length = n
Surface area 100679424359870166
Volume 2.1736229460116E+24
Space diagonal 224365131.38172

Equilateral Triangle

Length = n
Perimeter 388611807
Area 7.2659115945034E+15
Altitude 112182565.69086

Triangular Pyramid

Length = n
Surface area 7.2659115945034E+15
Volume 2.5616392081125E+23
Height 61064454.217524