21094023 (number)

21094023 is an odd 8-digits composite number following 21094022 and preceding 21094024. In scientific notation, it is written as 2.1094023 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 13763384 positive integers (up to 21094023) that are relatively prime to 21094023.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-four thousand twenty-three

Notation

Scientific notation 2.1094023 × 10^7
Engineering notation 2.1094023 × 10^6

Prime Factorization of 21094023

Prime Factorization 3 × 47 × 149603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21094023
Product of the distinct prime numbers

The prime factorization of 21094023 is 3 × 47 × 149603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 67, 15, 257, 232, 4467, 9243, 64036, 55252, 608379, 301837, 3770401, 4199251, 61610442, 5460255, 777656971, 147715259, 25451481, 4494419625

Basic calculations (n = 21094023)

Multiplication

n×y
n×2 42188046
n×3 63282069
n×4 84376092
n×5 105470115

Division

n÷y
n÷2 10547011.5
n÷3 7031341
n÷3 5273505.75
n÷5 4218804.6

Exponentiation

ny
n2 444957806324529
n3 9.3859502006392E+21
n4 1.9798744940914E+29
n5 4.1763518115477E+36

Nth Root

y√n
2√n 4592.8229880978
3√n 276.30355438174
4√n 67.77036954376
5√n 29.162978860568

Divisors of 21094023

1, 3, 47, 141, 149603, 448809, 7031341, 21094023

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21094022
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21094023 can be divided by 8 positive divisors. The sum of these divisors (counting 21094023) is 1, the average is 0.125.

Base conversion 21094023

Base System Value
2 Binary 1010000011101111010000111
3 Ternary 1110200200120010
4 Quaternary 1100131322013
5 Quinary 20400002043
6 Senary 2032041303
8 Octal 120357207
10 Decimal 21094023
12 Duodecimal 7093233
16 Hexadecimal 141de87
20 Vigesimal 6bgf13
36 Base36 ck493

Cryptographic Hash Functions

md5 0b9093ee303d96df80811f1c9a6b81dc
sha1 99a21458658387b318d06f654e4855305dab6213
sha256 c6f5beb5d731d9e18049dc87099e335e10976b9b083724b005e0e78263fe7a27
sha512 bb9f4ba033db4224f73722c28a9a3866236b339ba1c45c772ec03f615711b691020a9c06e694b2fda85d1c6498cb6ff5155e06551b3698e7056338bd4f3334f2
ripemd-160 8d83b10e040373bb6f9a8e124b03f63fa0e12184

21094023 as geometric shapes

Circle

Radius = n
Diameter 42188046
Circumference 132537655.38291
Area 1.3978761755066E+15

Sphere

Radius = n
Volume 3.931577626305E+22
Surface area 5.5915047020263E+15
Circumference 132537655.38291

Square

Length = n
Perimeter 84376092
Area 444957806324529
Diagonal 29831453.41161

Cube

Length = n
Surface area 2669746837947174
Volume 9.3859502006392E+21
Space diagonal 36535919.572026

Equilateral Triangle

Length = n
Perimeter 63282069
Area 1.9267238194462E+14
Altitude 18267959.786013

Triangular Pyramid

Length = n
Surface area 1.9267238194462E+14
Volume 1.1061448391252E+21
Height 9943817.80387