21094976 (number)

21094976 is an even 8-digits composite number following 21094975 and preceding 21094977. In scientific notation, it is written as 2.1094976 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 28 positive divisors. There are 9040512 positive integers (up to 21094976) that are relatively prime to 21094976.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-four thousand nine hundred seventy-six

Notation

Scientific notation 2.1094976 × 10^7
Engineering notation 2.1094976 × 10^6

Prime Factorization of 21094976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 47087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 659218
Product of the distinct prime numbers

The prime factorization of 21094976 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 47087. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 1, 28, 12, 494, 104, 9290, 6984, 77228, 69545, 390911, 925986, 8276483, 8971888, 33776837, 2671231, 704622575, 405802716, 7681769081, 5540156239

Basic calculations (n = 21094976)

Multiplication

n×y
n×2 42189952
n×3 63284928
n×4 84379904
n×5 105474880

Division

n÷y
n÷2 10547488
n÷3 7031658.6666667
n÷3 5273744
n÷5 4218995.2

Exponentiation

ny
n2 444998012440576
n3 9.3872223924817E+21
n4 1.9802323107606E+29
n5 4.177295306992E+36

Nth Root

y√n
2√n 4592.9267357536
3√n 276.30771532854
4√n 67.77113497466
5√n 29.163242364752

Divisors of 21094976

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 47087, 94174, 188348, 329609, 376696, 659218, 753392, 1318436, 1506784, 2636872, 3013568, 5273744, 10547488, 21094976

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21094975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21094976 can be divided by 28 positive divisors. The sum of these divisors (counting 21094976) is 1, the average is 0.035714285714286.

Base conversion 21094976

Base System Value
2 Binary 1010000011110001001000000
3 Ternary 1110200201212102
4 Quaternary 1100132021000
5 Quinary 20400014401
6 Senary 2032045532
8 Octal 120361100
10 Decimal 21094976
12 Duodecimal 70938a8
16 Hexadecimal 141e240
20 Vigesimal 6bgh8g
36 Base36 ck4zk

Cryptographic Hash Functions

md5 b999874791db229aee0faddb98168d03
sha1 fa70dbea654ccf3dd9a2068812d832a8a3ebef9b
sha256 4dbfe6ed03d6b921c15e2b409d13ed0faa4d5ef566036cb07fe0221162412e3a
sha512 abcd806050fa2a96c2ea7f741cedd4bbebb229f7d15a706c6367816d1d8babfbdc894a46af7c0950f9aec6881562ba248a13645e0b0d9dccebe0b694b9196168
ripemd-160 785b037d83b4d7ce3813149badb5a2c531518dcb

21094976 as geometric shapes

Circle

Radius = n
Diameter 42189952
Circumference 132543643.25851
Area 1.3980024867454E+15

Sphere

Radius = n
Volume 3.9321105207779E+22
Surface area 5.5920099469815E+15
Circumference 132543643.25851

Square

Length = n
Perimeter 84379904
Area 444998012440576
Diagonal 29832801.157135

Cube

Length = n
Surface area 2669988074643456
Volume 9.3872223924817E+21
Space diagonal 36537570.216446

Equilateral Triangle

Length = n
Perimeter 63284928
Area 1.9268979170356E+14
Altitude 18268785.108223

Triangular Pyramid

Length = n
Surface area 1.9268979170356E+14
Volume 1.1062947683717E+21
Height 9944267.0523783