12821260 (number)

12821260 is an even 8-digits composite number following 12821259 and preceding 12821261. In scientific notation, it is written as 1.2821260 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 5115264 positive integers (up to 12821260) that are relatively prime to 12821260.

Interesting facts

Basic properties

Name

Name twelve million eight hundred twenty-one thousand two hundred sixty

Notation

Scientific notation 1.2821260 × 10^7
Engineering notation 1.2821260 × 10^6

Prime Factorization of 12821260

Prime Factorization 2 × 2 × 5 × 617 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6410630
Product of the distinct prime numbers

The prime factorization of 12821260 is 2 × 2 × 5 × 617 × 1039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 60, 32, 409, 952, 2237, 4441, 19942, 12237, 401043, 718102, 6103442, 8319899, 23492977, 31613793, 391786798, 642524576, 9674704984, 2742861450

Basic calculations (n = 12821260)

Multiplication

n×y
n×2 25642520
n×3 38463780
n×4 51285040
n×5 64106300

Division

n÷y
n÷2 6410630
n÷3 4273753.3333333
n÷3 3205315
n÷5 2564252

Exponentiation

ny
n2 164384707987600
n3 2.1076190811331E+21
n4 2.7022332220169E+28
n5 3.4646034720116E+35

Nth Root

y√n
2√n 3580.6787066142
3√n 234.05085703965
4√n 59.838772602838
5√n 26.398918877707

Divisors of 12821260

1, 2, 4, 5, 10, 20, 617, 1039, 1234, 2078, 2468, 3085, 4156, 5195, 6170, 10390, 12340, 20780, 641063, 1282126, 2564252, 3205315, 6410630, 12821260

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12821259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12821260 can be divided by 24 positive divisors. The sum of these divisors (counting 12821260) is 1, the average is 0.041666666666667.

Base conversion 12821260

Base System Value
2 Binary 110000111010001100001100
3 Ternary 220010101110111
4 Quaternary 300322030030
5 Quinary 11240240020
6 Senary 1134445404
8 Octal 60721414
10 Decimal 12821260
12 Duodecimal 4363864
16 Hexadecimal c3a30c
20 Vigesimal 402d30
36 Base36 7msy4

Cryptographic Hash Functions

md5 d56f97a392528e2f8b581450fd607e7c
sha1 d1badeca0ae588ddea7b76f75556c6b1614313f0
sha256 e38ccbe8ec86262da020a19ea2e7149d0a0448b24003d2f4280971e7ae28ac90
sha512 dcb647866f978694e386af2d7acd541796a4081ec0fe2859f76c9013714ceafe20968fe1b0467ebb2e709f0db8d8d13bad8c5ca27aceaaa3a1f9177f642a0c80
ripemd-160 242a66b2432578465a8deecaa9dacd4ebf7d8dd5

12821260 as geometric shapes

Circle

Radius = n
Diameter 25642520
Circumference 80558352.451529
Area 5.1642979097635E+14

Sphere

Radius = n
Volume 8.8283741624712E+21
Surface area 2.0657191639054E+15
Circumference 80558352.451529

Square

Length = n
Perimeter 51285040
Area 164384707987600
Diagonal 18131999.778712

Cube

Length = n
Surface area 986308247925600
Volume 2.1076190811331E+21
Space diagonal 22207073.737051

Equilateral Triangle

Length = n
Perimeter 38463780
Area 71180666555474
Altitude 11103536.868525

Triangular Pyramid

Length = n
Surface area 71180666555474
Volume 2.483852907379E+20
Height 6043999.9262372