12892021 (number)

12892021 is an odd 8-digits composite number following 12892020 and preceding 12892022. In scientific notation, it is written as 1.2892021 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 12543552 positive integers (up to 12892021) that are relatively prime to 12892021.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2892021 × 10^7
Engineering notation 1.2892021 × 10^6

Prime Factorization of 12892021

Prime Factorization 37 × 348433

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12892021
Product of the distinct prime numbers

The prime factorization of 12892021 is 37 × 348433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 46, 40, 575, 60, 3338, 6053, 47951, 83509, 514633, 260042, 3357283, 3755551, 48523332, 37341949, 115957460, 801947858, 8062422124, 7342888766

Basic calculations (n = 12892021)

Multiplication

n×y
n×2 25784042
n×3 38676063
n×4 51568084
n×5 64460105

Division

n÷y
n÷2 6446010.5
n÷3 4297340.3333333
n÷3 3223005.25
n÷5 2578404.2

Exponentiation

ny
n2 166204205464441
n3 2.1427081071359E+21
n4 2.7623837914066E+28
n5 3.5612709848874E+35

Nth Root

y√n
2√n 3590.5460587493
3√n 234.48064572953
4√n 59.921165365414
5√n 26.427994080103

Divisors of 12892021

1, 37, 348433, 12892021

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 -12892020
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 12892021 can be divided by 4 positive divisors. The sum of these divisors (counting 12892021) is 1, the average is 0.25.

Base conversion 12892021

Base System Value
2 Binary 110001001011011101110101
3 Ternary 220020222112021
4 Quaternary 301023131311
5 Quinary 11300021041
6 Senary 1140153141
8 Octal 61133565
10 Decimal 12892021
12 Duodecimal 43987b1
16 Hexadecimal c4b775
20 Vigesimal 40ba11
36 Base36 7objp

Cryptographic Hash Functions

md5 fd482e0d0579141378979d0399823c08
sha1 ada04d1722a4c9116e22e21f677918cfa0d27dd3
sha256 4196fecaf4827d4e7074a1f4b29f98c0835d5ee03a2fcc895b35a71179a09ce1
sha512 bbeff31bda9af32e83040216b1f5a015b0f10e3dc8b85587427895d0a557be8ba0f816c4b9e8d63cd6ee0dae24e60755d535c6dbe7c39c426998451213f68ccc
ripemd-160 6165a6cbc2d5ce11e371d82c9c803e648038b508

12892021 as geometric shapes

Circle

Radius = n
Diameter 25784042
Circumference 81002956.927051
Area 5.2214591088282E+14

Sphere

Radius = n
Volume 8.9753547308872E+21
Surface area 2.0885836435313E+15
Circumference 81002956.927051

Square

Length = n
Perimeter 51568084
Area 166204205464441
Diagonal 18232070.944599

Cube

Length = n
Surface area 997225232786646
Volume 2.1427081071359E+21
Space diagonal 22329635.384245

Equilateral Triangle

Length = n
Perimeter 38676063
Area 71968532074007
Altitude 11164817.692122

Triangular Pyramid

Length = n
Surface area 71968532074007
Volume 2.5252057210986E+20
Height 6077356.9815329