21237112 (number)

21237112 is an even 8-digits composite number following 21237111 and preceding 21237113. In scientific notation, it is written as 2.1237112 × 10^7. The sum of its digits is 19. It has a total of 6 prime factors and 32 positive divisors. There are 9535104 positive integers (up to 21237112) that are relatively prime to 21237112.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-seven thousand one hundred twelve

Notation

Scientific notation 2.1237112 × 10^7
Engineering notation 2.1237112 × 10^6

Prime Factorization of 21237112

Prime Factorization 2 × 2 × 2 × 13 × 37 × 5519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5309278
Product of the distinct prime numbers

The prime factorization of 21237112 is 2 × 2 × 2 × 13 × 37 × 5519. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 16, 11, 402, 486, 7150, 8366, 65539, 31370, 557681, 196083, 7972227, 8179543, 57764821, 75512697, 235089094, 106865106, 2280219210, 4055963399

Basic calculations (n = 21237112)

Multiplication

n×y
n×2 42474224
n×3 63711336
n×4 84948448
n×5 106185560

Division

n÷y
n÷2 10618556
n÷3 7079037.3333333
n÷3 5309278
n÷5 4247422.4

Exponentiation

ny
n2 451014926100544
n3 9.578254499269E+21
n4 2.0341446356548E+29
n5 4.31993574516E+36

Nth Root

y√n
2√n 4608.3741167574
3√n 276.92690534435
4√n 67.885006568148
5√n 29.202436718172

Divisors of 21237112

1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 5519, 11038, 22076, 44152, 71747, 143494, 204203, 286988, 408406, 573976, 816812, 1633624, 2654639, 5309278, 10618556, 21237112

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 -21237111
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 21237112 can be divided by 32 positive divisors. The sum of these divisors (counting 21237112) is 1, the average is 0.03125.

Base conversion 21237112

Base System Value
2 Binary 1010001000000110101111000
3 Ternary 1110221221211201
4 Quaternary 1101000311320
5 Quinary 20414041422
6 Senary 2035103544
8 Octal 121006570
10 Decimal 21237112
12 Duodecimal 7141bb4
16 Hexadecimal 1440d78
20 Vigesimal 6cecfc
36 Base36 cn6ns

Cryptographic Hash Functions

md5 ab630b44b7ffb798b092d9044f1d2724
sha1 db7bec01255ccf3a36ec69d15f39983763b6b27f
sha256 2772376d35f0d952f93817be2dcff5116fe2eefba8334dbedf79811e0c1d25b6
sha512 d1ed538a81cf474dbd653a16de9c97f153e96f5287658f1ae171563dfb27dfc710095afd1f13f015ce2f1f060eae839e10bb064b3d3980d36e35efd8be451948
ripemd-160 c94c05c86a380b0880f86839b89d6b9bad893595

21237112 as geometric shapes

Circle

Radius = n
Diameter 42474224
Circumference 133436710.08533
Area 1.4169051784968E+15

Sphere

Radius = n
Volume 4.0121298625489E+22
Surface area 5.6676207139872E+15
Circumference 133436710.08533

Square

Length = n
Perimeter 84948448
Area 451014926100544
Diagonal 30033811.816036

Cube

Length = n
Surface area 2706089556603264
Volume 9.578254499269E+21
Space diagonal 36783756.990031

Equilateral Triangle

Length = n
Perimeter 63711336
Area 1.9529519174452E+14
Altitude 18391878.495015

Triangular Pyramid

Length = n
Surface area 1.9529519174452E+14
Volume 1.1288081180606E+21
Height 10011270.605345