21493096 (number)

21493096 is an even 8-digits composite number following 21493095 and preceding 21493097. In scientific notation, it is written as 2.1493096 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 10732800 positive integers (up to 21493096) that are relatively prime to 21493096.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1493096 × 10^7
Engineering notation 2.1493096 × 10^6

Prime Factorization of 21493096

Prime Factorization 2 × 2 × 2 × 1201 × 2237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5373274
Product of the distinct prime numbers

The prime factorization of 21493096 is 2 × 2 × 2 × 1201 × 2237. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 66, 88, 988, 28, 866, 7104, 6917, 21644, 627490, 574001, 7762149, 3919971, 8214308, 50888713, 205186679, 990476572, 3516244486, 3053171845

Basic calculations (n = 21493096)

Multiplication

n×y
n×2 42986192
n×3 64479288
n×4 85972384
n×5 107465480

Division

n÷y
n÷2 10746548
n÷3 7164365.3333333
n÷3 5373274
n÷5 4298619.2

Exponentiation

ny
n2 461953175665216
n3 9.9288039520774E+21
n4 2.1340073650718E+29
n5 4.5866425162195E+36

Nth Root

y√n
2√n 4636.0647105061
3√n 278.03512141886
4√n 68.088653316879
5√n 29.272498721062

Divisors of 21493096

1, 2, 4, 8, 1201, 2237, 2402, 4474, 4804, 8948, 9608, 17896, 2686637, 5373274, 10746548, 21493096

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 -21493095
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 21493096 can be divided by 16 positive divisors. The sum of these divisors (counting 21493096) is 1, the average is 0.0625.

Base conversion 21493096

Base System Value
2 Binary 1010001111111010101101000
3 Ternary 1111102221222121
4 Quaternary 1101333111220
5 Quinary 21000234341
6 Senary 2044401024
8 Octal 121772550
10 Decimal 21493096
12 Duodecimal 7246174
16 Hexadecimal 147f568
20 Vigesimal 6e6ceg
36 Base36 cso6g

Cryptographic Hash Functions

md5 e7f649fa13783bbd9fed9e8d1f263633
sha1 a7f81cf8690a1e18c346ed4c327e80560ac1b29c
sha256 8ad3b3ba6e970309a37305a10565b05d04c48a86b2dd64289a4a9565469e04c2
sha512 2e941c54dda487f0e7c356dd2efab610e27c299f16e8792080a2555b95cf8089ce3540dcd9afae70e88e0649c73efc2c0c57966fcd20f3ff83a9107ddd0bcf01
ripemd-160 b3a89eef08ffd9118a96d1caeb357c866ba4f212

21493096 as geometric shapes

Circle

Radius = n
Diameter 42986192
Circumference 135045104.993
Area 1.4512687029723E+15

Sphere

Radius = n
Volume 4.1589676739706E+22
Surface area 5.8050748118893E+15
Circumference 135045104.993

Square

Length = n
Perimeter 85972384
Area 461953175665216
Diagonal 30395827.860587

Cube

Length = n
Surface area 2771719053991296
Volume 9.9288039520774E+21
Space diagonal 37227134.283955

Equilateral Triangle

Length = n
Perimeter 64479288
Area 2.0003159274249E+14
Altitude 18613567.141978

Triangular Pyramid

Length = n
Surface area 2.0003159274249E+14
Volume 1.1701207672643E+21
Height 10131942.620196