21116448 (number)

21116448 is an even 8-digits composite number following 21116447 and preceding 21116449. In scientific notation, it is written as 2.1116448 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 96 positive divisors. There are 6248448 positive integers (up to 21116448) that are relatively prime to 21116448.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred sixteen thousand four hundred forty-eight

Notation

Scientific notation 2.1116448 × 10^7
Engineering notation 2.1116448 × 10^6

Prime Factorization of 21116448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 17 × 19 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1319778
Product of the distinct prime numbers

The prime factorization of 21116448 is 2 × 2 × 2 × 2 × 2 × 9 × 17 × 19 × 227. Since it has a total of 9 prime factors.

Most popular turbo-numbers

5, 3, 49, 68, 355, 119, 9864, 3101, 78300, 74153, 864216, 133016, 8064331, 4551114, 54091748, 68461996, 272532896, 526172172, 438970810, 4369843860

Basic calculations (n = 21116448)

Multiplication

n×y
n×2 42232896
n×3 63349344
n×4 84465792
n×5 105582240

Division

n÷y
n÷2 10558224
n÷3 7038816
n÷3 5279112
n÷5 4223289.6

Exponentiation

ny
n2 445904376136704
n3 9.4159165716632E+21
n4 1.9883071265786E+29
n5 4.1985984046427E+36

Nth Root

y√n
2√n 4595.2636485843
3√n 276.40143223107
4√n 67.788373992775
5√n 29.169176842626

Divisors of 21116448

1, 2, 4, 8, 9, 16, 17, 18, 19, 32, 34, 36, 38, 68, 72, 76, 136, 144, 152, 153, 171, 227, 272, 288, 304, 306, 323, 342, 454, 544, 608, 612, 646, 684, 908, 1224, 1292, 1368, 1816, 2043, 2448, 2584, 2736, 2907, 3632, 3859, 4086, 4313, 4896, 5168, 5472, 5814, 7264, 7718, 8172, 8626, 10336, 11628, 15436, 16344, 17252, 23256, 30872, 32688, 34504, 34731, 38817, 46512, 61744, 65376, 69008, 69462, 73321, 77634, 93024, 123488, 138016, 138924, 146642, 155268, 277848, 293284, 310536, 555696, 586568, 621072, 659889, 1111392, 1173136, 1242144, 1319778, 2346272, 2639556, 5279112, 10558224, 21116448

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21116447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21116448 can be divided by 96 positive divisors. The sum of these divisors (counting 21116448) is 1, the average is 0.010416666666667.

Base conversion 21116448

Base System Value
2 Binary 1010000100011011000100000
3 Ternary 1110201211022200
4 Quaternary 1100203120200
5 Quinary 20401211243
6 Senary 2032333200
8 Octal 120433040
10 Decimal 21116448
12 Duodecimal 70a4200
16 Hexadecimal 1423620
20 Vigesimal 6bjb28
36 Base36 cklk0

Cryptographic Hash Functions

md5 2a9aaf3f0e7383c8841e02bc2ec32209
sha1 e333654e7d702629e89853b4298bdc58f5d30d18
sha256 91c4bf43db6522c386d07e9b4ff63fc94d470ab324765ab68fc6f09cc5608f49
sha512 6c59a17d5684408bca3230494d39877221f9d19439c42df3bad520f4676a075b5ed8508ba6a0e5b20131c1c45f7cfee37ab1b19dcec80a1bc1a91dd6e60e83fd
ripemd-160 1ee946de57d6803ca94076185f213a56a8de5b9e

21116448 as geometric shapes

Circle

Radius = n
Diameter 42232896
Circumference 132678555.81342
Area 1.4008499122746E+15

Sphere

Radius = n
Volume 3.9441299104468E+22
Surface area 5.6033996490984E+15
Circumference 132678555.81342

Square

Length = n
Perimeter 84465792
Area 445904376136704
Diagonal 29863167.150746

Cube

Length = n
Surface area 2675426256820224
Volume 9.4159165716632E+21
Space diagonal 36574760.811386

Equilateral Triangle

Length = n
Perimeter 63349344
Area 1.9308225869652E+14
Altitude 18287380.405693

Triangular Pyramid

Length = n
Surface area 1.9308225869652E+14
Volume 1.1096764098183E+21
Height 9954389.0502487