12654321 (number)

12654321 is an odd 8-digits composite number following 12654320 and preceding 12654322. In scientific notation, it is written as 1.2654321 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 8436212 positive integers (up to 12654321) that are relatively prime to 12654321.

Interesting facts

Basic properties

Name

Name twelve million six hundred fifty-four thousand three hundred twenty-one

Notation

Scientific notation 1.2654321 × 10^7
Engineering notation 1.2654321 × 10^6

Prime Factorization of 12654321

Prime Factorization 3 × 4218107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12654321
Product of the distinct prime numbers

The prime factorization of 12654321 is 3 × 4218107. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 96, 94, 183, 306, 1247, 6714, 40805, 72810, 269903, 911892, 7110448, 722982, 42138305, 19918543, 306390898, 318518931, 6394194069, 1674142636

Basic calculations (n = 12654321)

Multiplication

n×y
n×2 25308642
n×3 37962963
n×4 50617284
n×5 63271605

Division

n÷y
n÷2 6327160.5
n÷3 4218107
n÷3 3163580.25
n÷5 2530864.2

Exponentiation

ny
n2 160131839971041
n3 2.0263597053142E+21
n4 2.5642206172511E+28
n5 3.2448470805514E+35

Nth Root

y√n
2√n 3557.2912447535
3√n 233.0305976383
4√n 59.643031820603
5√n 26.329812680088

Divisors of 12654321

1, 3, 4218107, 12654321

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 -12654320
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 12654321 can be divided by 4 positive divisors. The sum of these divisors (counting 12654321) is 1, the average is 0.25.

Base conversion 12654321

Base System Value
2 Binary 110000010001011011110001
3 Ternary 212210220110120
4 Quaternary 300101123301
5 Quinary 11214414241
6 Senary 1131120453
8 Octal 60213361
10 Decimal 12654321
12 Duodecimal 42a3129
16 Hexadecimal c116f1
20 Vigesimal 3j1fg1
36 Base36 7j84x

Cryptographic Hash Functions

md5 ee02b08ee6a099a66fdae51b64f12b72
sha1 e8c94e862b5226ccfffe0db69ea42b1dbde79926
sha256 2b8dd4326561db00d81627a1cbc8ac0d0bba3ab83d1114d0a4a3dc166bf8b185
sha512 304a5e5356188aeb17da9bf1101d1b4bb336383242e78fe1ed150e4ee741782d42ccb9a8143725aee37d9304d02810d291e74feea3e72307c46b640d7128214e
ripemd-160 c650e2f4b4f986cfaed2d2889ba86b5e053da2e8

12654321 as geometric shapes

Circle

Radius = n
Diameter 25308642
Circumference 79509443.779534
Area 5.0306901205884E+14

Sphere

Radius = n
Volume 8.4879956849939E+21
Surface area 2.0122760482354E+15
Circumference 79509443.779534

Square

Length = n
Perimeter 50617284
Area 160131839971041
Diagonal 17895912.380823

Cube

Length = n
Surface area 960791039826246
Volume 2.0263597053142E+21
Space diagonal 21917926.907286

Equilateral Triangle

Length = n
Perimeter 37962963
Area 69339120684833
Altitude 10958963.453643

Triangular Pyramid

Length = n
Surface area 69339120684833
Volume 2.3880878145847E+20
Height 5965304.1269409