21097112 (number)

21097112 is an even 8-digits composite number following 21097111 and preceding 21097113. In scientific notation, it is written as 2.1097112 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 10091520 positive integers (up to 21097112) that are relatively prime to 21097112.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-seven thousand one hundred twelve

Notation

Scientific notation 2.1097112 × 10^7
Engineering notation 2.1097112 × 10^6

Prime Factorization of 21097112

Prime Factorization 2 × 2 × 2 × 31 × 877 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5274278
Product of the distinct prime numbers

The prime factorization of 21097112 is 2 × 2 × 2 × 31 × 877 × 97. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 94, 61, 965, 13, 3601, 3393, 7877, 65136, 73303, 575836, 7413022, 1142628, 42156628, 89625593, 504651423, 68266478, 5677707027, 3977880207

Basic calculations (n = 21097112)

Multiplication

n×y
n×2 42194224
n×3 63291336
n×4 84388448
n×5 105485560

Division

n÷y
n÷2 10548556
n÷3 7032370.6666667
n÷3 5274278
n÷5 4219422.4

Exponentiation

ny
n2 445088134740544
n3 9.3900742284923E+21
n4 1.9810344768682E+29
n5 4.1794106234349E+36

Nth Root

y√n
2√n 4593.1592613364
3√n 276.31704098283
4√n 67.772850473743
5√n 29.163832933452

Divisors of 21097112

1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 877, 1754, 3007, 3508, 6014, 7016, 12028, 24056, 27187, 54374, 85069, 108748, 170138, 217496, 340276, 680552, 2637139, 5274278, 10548556, 21097112

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 -21097111
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 21097112 can be divided by 32 positive divisors. The sum of these divisors (counting 21097112) is 1, the average is 0.03125.

Base conversion 21097112

Base System Value
2 Binary 1010000011110101010011000
3 Ternary 1110200211210112
4 Quaternary 1100132222120
5 Quinary 20400101422
6 Senary 2032103452
8 Octal 120365230
10 Decimal 21097112
12 Duodecimal 7094b88
16 Hexadecimal 141ea98
20 Vigesimal 6bh2fc
36 Base36 ck6mw

Cryptographic Hash Functions

md5 399eb1627afbcb0062962ca993a63c2d
sha1 fa5b87b7c4ec4f528c3cac496cde5b4bc27949c0
sha256 0d0239fc30abce97f88d46f344c4849de60a00b09ac68ef5252e65054c410ddc
sha512 1f2552d01fdd4c201847d8a13fd28683f5f551ded40242c7a9c1bab82afbf883f1a0bda32e22116f9d806ff120a1113019579449a34754f5b76000c1cff370ab
ripemd-160 5c81a340d6c217080e4b4d265600040a356d163d

21097112 as geometric shapes

Circle

Radius = n
Diameter 42194224
Circumference 132557064.14232
Area 1.3982856143009E+15

Sphere

Radius = n
Volume 3.9333050950526E+22
Surface area 5.5931424572035E+15
Circumference 132557064.14232

Square

Length = n
Perimeter 84388448
Area 445088134740544
Diagonal 29835821.917304

Cube

Length = n
Surface area 2670528808443264
Volume 9.3900742284923E+21
Space diagonal 36541269.876971

Equilateral Triangle

Length = n
Perimeter 63291336
Area 1.9272881580417E+14
Altitude 18270634.938486

Triangular Pyramid

Length = n
Surface area 1.9272881580417E+14
Volume 1.1066308604687E+21
Height 9945273.9724347