1243605428 (number)

1243605428 is an even 10-digits composite number following 1243605427 and preceding 1243605429. In scientific notation, it is written as 1.243605428 × 10^9. The sum of its digits is 35. It has a total of 5 prime factors and 18 positive divisors. There are 573971424 positive integers (up to 1243605428) that are relatively prime to 1243605428.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-three million six hundred five thousand four hundred twenty-eight

Notation

Scientific notation 1.243605428 × 10^9
Engineering notation 1.243605428 × 10^9

Prime Factorization of 1243605428

Prime Factorization 2 × 2 × 13 × 13 × 1839653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 47830978
Product of the distinct prime numbers

The prime factorization of 1243605428 is 2 × 2 × 13 × 13 × 1839653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 49, 95, 236, 484, 4003, 1323, 22815, 82420, 472357, 74766, 7490267, 5463944, 9188420, 36050494, 1212917, 671725836, 713001590, 1660241678

Basic calculations (n = 1243605428)

Multiplication

n×y
n×2 2487210856
n×3 3730816284
n×4 4974421712
n×5 6218027140

Division

n÷y
n÷2 621802714
n÷3 414535142.66667
n÷3 310901357
n÷5 248721085.6

Exponentiation

ny
n2 1546554460551063184
n3 1.9233035218389E+27
n4 2.3918306994504E+36
n5 2.9744936406935E+45

Nth Root

y√n
2√n 35264.790202127
3√n 1075.3773120811
4√n 187.789217481
5√n 65.9077554806

Divisors of 1243605428

1, 2, 4, 13, 26, 52, 169, 338, 676, 1839653, 3679306, 7358612, 23915489, 47830978, 95661956, 310901357, 621802714, 1243605428

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1243605427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1243605428 can be divided by 18 positive divisors. The sum of these divisors (counting 1243605428) is 1, the average is 0.055555555555556.

Base conversion 1243605428

Base System Value
2 Binary 1001010000111111110100110110100
3 Ternary 10012200001200221022
4 Quaternary 1022013332212310
5 Quinary 10021330333203
6 Senary 323222440312
8 Octal 11207764664
10 Decimal 1243605428
12 Duodecimal 2a8593098
16 Hexadecimal 4a1fe9b4
20 Vigesimal j8cadb8
36 Base36 kkes38

Cryptographic Hash Functions

md5 0c3ae6859384b386d0f73877f3c38889
sha1 6e21565472af06a24d069b7e9f03cd522b49da7c
sha256 2a5952a0ee91abcad87d1ef01284f54ae58312cb56d7c9eeb99c7b78fa8fdfb5
sha512 3a1b678196711a00f039b7a05950bd381dc75d37bcb2ec6168df9e45b6f5b17993521b88b0558d251812928a386c4900ebcd60bfec77d36a6688e7202e0f515f
ripemd-160 cf5b5baf3a64a17d890fcccfcc366bb06f89e1cd

1243605428 as geometric shapes

Circle

Radius = n
Diameter 2487210856
Circumference 7813803353.1384
Area 4.8586441316437E+18

Sphere

Radius = n
Volume 8.05631495311E+27
Surface area 1.9434576526575E+19
Circumference 7813803353.1384

Square

Length = n
Perimeter 4974421712
Area 1546554460551063184
Diagonal 1758723662.5184

Cube

Length = n
Surface area 9.2793267633064E+18
Volume 1.9233035218389E+27
Space diagonal 2153987785.8644

Equilateral Triangle

Length = n
Perimeter 3730816284
Area 6.6967772558668E+17
Altitude 1076993892.9322

Triangular Pyramid

Length = n
Surface area 6.6967772558668E+17
Volume 2.2666349376204E+26
Height 586241220.83947