129305436 (number)

129305436 is an even 9-digits composite number following 129305435 and preceding 129305437. In scientific notation, it is written as 1.29305436 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 39786240 positive integers (up to 129305436) that are relatively prime to 129305436.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred five thousand four hundred thirty-six

Notation

Scientific notation 1.29305436 × 10^8
Engineering notation 1.29305436 × 10^6

Prime Factorization of 129305436

Prime Factorization 2 × 2 × 39 × 828881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64652718
Product of the distinct prime numbers

The prime factorization of 129305436 is 2 × 2 × 39 × 828881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 91, 79, 627, 943, 3099, 3663, 26807, 28297, 275394, 14993, 6475968, 2602379, 6376032, 62700213, 381288028, 416749362, 9765845631, 5033027141

Basic calculations (n = 129305436)

Multiplication

n×y
n×2 258610872
n×3 387916308
n×4 517221744
n×5 646527180

Division

n÷y
n÷2 64652718
n÷3 43101812
n÷3 32326359
n÷5 25861087.2

Exponentiation

ny
n2 16719895779150096
n3 2.1619734135976E+24
n4 2.7955491486564E+32
n5 3.6147970152645E+40

Nth Root

y√n
2√n 11371.254812025
3√n 505.67590571601
4√n 106.63608588102
5√n 41.910549652725

Divisors of 129305436

1, 2, 4, 39, 78, 156, 828881, 1657762, 3315524, 32326359, 64652718, 129305436

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129305435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129305436 can be divided by 12 positive divisors. The sum of these divisors (counting 129305436) is 1, the average is 0.083333333333333.

Base conversion 129305436

Base System Value
2 Binary 111101101010000101101011100
3 Ternary 100000022101201020
4 Quaternary 13231100231130
5 Quinary 231100233221
6 Senary 20455244140
8 Octal 755205534
10 Decimal 129305436
12 Duodecimal 37379650
16 Hexadecimal 7b50b5c
20 Vigesimal 20833bg
36 Base36 24zgpo

Cryptographic Hash Functions

md5 999ece25880f35a030f1ade730ead77b
sha1 27da7ae84a8287becfb40fe682a73dda3d0c2a52
sha256 cc27661b3388ab6cf17d405bfb647daeb33e6fb5f1463781e8146593ea1e6ca7
sha512 079745a515a2ab310e179ba4cb25469ef2552c82f20606d720be943b79326319da0e20f5bcf94d03dce0426f1a8935d0deff721a6d30f16e3013da67106d416f
ripemd-160 daf1e12b0a70046a0ffce955c2c2fbc7316afde8

129305436 as geometric shapes

Circle

Radius = n
Diameter 258610872
Circumference 812450015.61365
Area 5.2527101748565E+16

Sphere

Radius = n
Volume 9.0560530578861E+24
Surface area 2.1010840699426E+17
Circumference 812450015.61365

Square

Length = n
Perimeter 517221744
Area 16719895779150096
Diagonal 182865501.27977

Cube

Length = n
Surface area 100319374674900576
Volume 2.1619734135976E+24
Space diagonal 223963584.84685

Equilateral Triangle

Length = n
Perimeter 387916308
Area 7.2399272466861E+15
Altitude 111981792.42342

Triangular Pyramid

Length = n
Surface area 7.2399272466861E+15
Volume 2.5479101024998E+23
Height 60955167.093255