12021618 (number)

12021618 is an even 8-digits composite number following 12021617 and preceding 12021619. In scientific notation, it is written as 1.2021618 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 3182592 positive integers (up to 12021618) that are relatively prime to 12021618.

Interesting facts

Basic properties

Name

Name twelve million twenty-one thousand six hundred eighteen

Notation

Scientific notation 1.2021618 × 10^7
Engineering notation 1.2021618 × 10^6

Prime Factorization of 12021618

Prime Factorization 2 × 21 × 17 × 113 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12021618
Product of the distinct prime numbers

The prime factorization of 12021618 is 2 × 21 × 17 × 113 × 149. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 11, 15, 560, 102, 9928, 3293, 85196, 66536, 519048, 859832, 8023372, 7860479, 77335625, 82693118, 777657608, 48698109, 212738600, 8613658186

Basic calculations (n = 12021618)

Multiplication

n×y
n×2 24043236
n×3 36064854
n×4 48086472
n×5 60108090

Division

n÷y
n÷2 6010809
n÷3 4007206
n÷3 3005404.5
n÷5 2404323.6

Exponentiation

ny
n2 144519299337924
n3 1.7373558102682E+21
n4 2.0885827881124E+28
n5 2.5108144440063E+35

Nth Root

y√n
2√n 3467.2205006316
3√n 229.08024621688
4√n 58.883108788782
5√n 26.061090521831

Divisors of 12021618

1, 2, 17, 21, 34, 42, 113, 149, 226, 298, 357, 714, 1921, 2373, 2533, 3129, 3842, 4746, 5066, 6258, 16837, 33674, 40341, 53193, 80682, 106386, 286229, 353577, 572458, 707154, 6010809, 12021618

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12021617
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12021618 can be divided by 32 positive divisors. The sum of these divisors (counting 12021618) is 1, the average is 0.03125.

Base conversion 12021618

Base System Value
2 Binary 101101110110111101110010
3 Ternary 211121202120010
4 Quaternary 231312331302
5 Quinary 11034142433
6 Senary 1105355350
8 Octal 55667562
10 Decimal 12021618
12 Duodecimal 4038b56
16 Hexadecimal b76f72
20 Vigesimal 3f2e0i
36 Base36 75nxu

Cryptographic Hash Functions

md5 0d9c8fbfcfbbbbd24e0e4fae14057b83
sha1 35de6e6a08b74c5d2c36a60da71d3e349b151767
sha256 ea369b0ec14b88b659fea353eff0413845f4d80b1b9a0a5c37d9dc10d19c8ba7
sha512 b5993a06e667d07dfa3dd7321c94110df9f2b84551da55c01119a56bedca24dcde9ff058c35b32635e993a084777d57305fa9b05532c5a849a81ca050489f46b
ripemd-160 0ef28cebd07e34374de99b141cb8f725289dcb4e

12021618 as geometric shapes

Circle

Radius = n
Diameter 24043236
Circumference 75534053.586126
Area 4.5402076910197E+14

Sphere

Radius = n
Volume 7.2774190002801E+21
Surface area 1.8160830764079E+15
Circumference 75534053.586126

Square

Length = n
Perimeter 48086472
Area 144519299337924
Diagonal 17001135.217269

Cube

Length = n
Surface area 867115796027544
Volume 1.7373558102682E+21
Space diagonal 20822053.165185

Equilateral Triangle

Length = n
Perimeter 36064854
Area 62578692281885
Altitude 10411026.582592

Triangular Pyramid

Length = n
Surface area 62578692281885
Volume 2.0474934579575E+20
Height 5667045.0724228