21092564 (number)

21092564 is an even 8-digits composite number following 21092563 and preceding 21092565. In scientific notation, it is written as 2.1092564 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 10087704 positive integers (up to 21092564) that are relatively prime to 21092564.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-two thousand five hundred sixty-four

Notation

Scientific notation 2.1092564 × 10^7
Engineering notation 2.1092564 × 10^6

Prime Factorization of 21092564

Prime Factorization 2 × 2 × 23 × 229267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10546282
Product of the distinct prime numbers

The prime factorization of 21092564 is 2 × 2 × 23 × 229267. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 28, 37, 816, 333, 6006, 3673, 70789, 12697, 667742, 937986, 8214274, 5175160, 88406956, 39958869, 886666647, 553202092, 1252357416, 3045728927

Basic calculations (n = 21092564)

Multiplication

n×y
n×2 42185128
n×3 63277692
n×4 84370256
n×5 105462820

Division

n÷y
n÷2 10546282
n÷3 7030854.6666667
n÷3 5273141
n÷5 4218512.8

Exponentiation

ny
n2 444896256094096
n3 9.3840027550251E+21
n4 1.9793267868654E+29
n5 4.1749076928874E+36

Nth Root

y√n
2√n 4592.6641505775
3√n 276.29718391714
4√n 67.76919765334
5√n 29.162575429099

Divisors of 21092564

1, 2, 4, 23, 46, 92, 229267, 458534, 917068, 5273141, 10546282, 21092564

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21092563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21092564 can be divided by 12 positive divisors. The sum of these divisors (counting 21092564) is 1, the average is 0.083333333333333.

Base conversion 21092564

Base System Value
2 Binary 1010000011101100011010100
3 Ternary 1110200121120002
4 Quaternary 1100131203110
5 Quinary 20344430224
6 Senary 2032030432
8 Octal 120354324
10 Decimal 21092564
12 Duodecimal 7092418
16 Hexadecimal 141d8d4
20 Vigesimal 6bgb84
36 Base36 ck34k

Cryptographic Hash Functions

md5 aac72dfa2e7b788404e42e5696d16725
sha1 5e23866ac1392de3a09aa98a6467ff7d22ef215a
sha256 7c64c3fbbd0841be1ef3562dca3c05d3ed7269ffe299a5c503bd4b6cd2c248d1
sha512 3adbef6644329f575ae1c5b67b8952dc42dcd2ff34d49f267cd881f0fdc305e82f130edb78317e7a6cfac34625ee00dfc0bfdd26c9c22ddb0b1c447128f20f62
ripemd-160 3644ad8bcffd1dd14dd91aadadaec0c83e066c81

21092564 as geometric shapes

Circle

Radius = n
Diameter 42185128
Circumference 132528488.21555
Area 1.3976828097548E+15

Sphere

Radius = n
Volume 3.9307618821938E+22
Surface area 5.5907312390193E+15
Circumference 132528488.21555

Square

Length = n
Perimeter 84370256
Area 444896256094096
Diagonal 29829390.074023

Cube

Length = n
Surface area 2669377536564576
Volume 9.3840027550251E+21
Space diagonal 36533392.509898

Equilateral Triangle

Length = n
Perimeter 63277692
Area 1.9264572991304E+14
Altitude 18266696.254949

Triangular Pyramid

Length = n
Surface area 1.9264572991304E+14
Volume 1.1059153304586E+21
Height 9943130.0246742