21494094 (number)

21494094 is an even 8-digits composite number following 21494093 and preceding 21494095. In scientific notation, it is written as 2.1494094 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7137720 positive integers (up to 21494094) that are relatively prime to 21494094.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1494094 × 10^7
Engineering notation 2.1494094 × 10^6

Prime Factorization of 21494094

Prime Factorization 2 × 3 × 271 × 13219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21494094
Product of the distinct prime numbers

The prime factorization of 21494094 is 2 × 3 × 271 × 13219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 54, 10, 96, 298, 3708, 1136, 44152, 3133, 806904, 13772, 2203179, 2376937, 3064139, 27615079, 237690020, 775290325, 391973455, 2618065920

Basic calculations (n = 21494094)

Multiplication

n×y
n×2 42988188
n×3 64482282
n×4 85976376
n×5 107470470

Division

n÷y
n÷2 10747047
n÷3 7164698
n÷3 5373523.5
n÷5 4298818.8

Exponentiation

ny
n2 461996076880836
n3 9.9301871041079E+21
n4 2.1344037505328E+29
n5 4.5877074847905E+36

Nth Root

y√n
2√n 4636.1723436473
3√n 278.03942473494
4√n 68.089443701996
5√n 29.272770561016

Divisors of 21494094

1, 2, 3, 6, 271, 542, 813, 1626, 13219, 26438, 39657, 79314, 3582349, 7164698, 10747047, 21494094

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21494093
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21494094 can be divided by 16 positive divisors. The sum of these divisors (counting 21494094) is 1, the average is 0.0625.

Base conversion 21494094

Base System Value
2 Binary 1010001111111100101001110
3 Ternary 1111110000100120
4 Quaternary 1101333211032
5 Quinary 21000302334
6 Senary 2044405410
8 Octal 121774516
10 Decimal 21494094
12 Duodecimal 7246866
16 Hexadecimal 147f94e
20 Vigesimal 6e6f4e
36 Base36 csoy6

Cryptographic Hash Functions

md5 58a6a78c156a67acfb8a0c27ee5567d9
sha1 8f17982d698119aad5792296cb0c7a3943c060b6
sha256 5c6c4883412285c5d8d139fa76126f514de6425f84f50be452b8f1afe3ea5caa
sha512 2670f205f7e3037e042b31baef10d35cc2135f9500501b014a43db8138a26c7cdac7581fccdb3ca2ccb5f8696dbb3efd4097d108e26aaea3022f5accc5b85de5
ripemd-160 01947d3638bacf4d3e3ba91637b9cd2e5ce06948

21494094 as geometric shapes

Circle

Radius = n
Diameter 42988188
Circumference 135051375.61194
Area 1.4514034811161E+15

Sphere

Radius = n
Volume 4.1595470473383E+22
Surface area 5.8056139244646E+15
Circumference 135051375.61194

Square

Length = n
Perimeter 85976376
Area 461996076880836
Diagonal 30397239.245722

Cube

Length = n
Surface area 2771976461285016
Volume 9.9301871041079E+21
Space diagonal 37228862.870661

Equilateral Triangle

Length = n
Perimeter 64482282
Area 2.0005016951378E+14
Altitude 18614431.435331

Triangular Pyramid

Length = n
Surface area 2.0005016951378E+14
Volume 1.1702837732943E+21
Height 10132413.081907