21450592 (number)

21450592 is an even 8-digits composite number following 21450591 and preceding 21450593. In scientific notation, it is written as 2.1450592 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 24 positive divisors. There are 10674432 positive integers (up to 21450592) that are relatively prime to 21450592.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1450592 × 10^7
Engineering notation 2.1450592 × 10^6

Prime Factorization of 21450592

Prime Factorization 2 × 2 × 2 × 2 × 2 × 227 × 2953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1340662
Product of the distinct prime numbers

The prime factorization of 21450592 is 2 × 2 × 2 × 2 × 2 × 227 × 2953. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 2, 90, 43, 977, 428, 6492, 9815, 1990, 16927, 364974, 630041, 514902, 3088073, 20858927, 92870970, 346357999, 547594574, 9316437390, 8458662222

Basic calculations (n = 21450592)

Multiplication

n×y
n×2 42901184
n×3 64351776
n×4 85802368
n×5 107252960

Division

n÷y
n÷2 10725296
n÷3 7150197.3333333
n÷3 5362648
n÷5 4290118.4

Exponentiation

ny
n2 460127897150464
n3 9.8700157895926E+21
n4 2.1171768173611E+29
n5 4.5414696101071E+36

Nth Root

y√n
2√n 4631.4783816833
3√n 277.85172293905
4√n 68.05496588555
5√n 29.260911896639

Divisors of 21450592

1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 2953, 3632, 5906, 7264, 11812, 23624, 47248, 94496, 670331, 1340662, 2681324, 5362648, 10725296, 21450592

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21450591
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21450592 can be divided by 24 positive divisors. The sum of these divisors (counting 21450592) is 1, the average is 0.041666666666667.

Base conversion 21450592

Base System Value
2 Binary 1010001110100111101100000
3 Ternary 1111100210200101
4 Quaternary 1101310331200
5 Quinary 20442404332
6 Senary 2043432144
8 Octal 121647540
10 Decimal 21450592
12 Duodecimal 7225654
16 Hexadecimal 1474f60
20 Vigesimal 6e169c
36 Base36 crrds

Cryptographic Hash Functions

md5 b9cc0d98db3ee37cfa187830097d2365
sha1 3684a42ebdfd1ff724094b3b8a1f71bd94a0ae6e
sha256 721b380e1ef175423e6c4f0610c55e853419c5de91fdfbbd649528dea3f98e5a
sha512 d105cae9f45c9d85f3fc85665b487c901d0d44453009de8b6877269082f01b55f9a91b6b2294a54ae40655553e17aeaa0b0073776cf5683e187e32a3a61f329a
ripemd-160 42f0edf236e33472faabd720c364027dde74624f

21450592 as geometric shapes

Circle

Radius = n
Diameter 42901184
Circumference 134778044.4847
Area 1.4455344213996E+15

Sphere

Radius = n
Volume 4.1343425460532E+22
Surface area 5.7821376855985E+15
Circumference 134778044.4847

Square

Length = n
Perimeter 85802368
Area 460127897150464
Diagonal 30335718.127332

Cube

Length = n
Surface area 2760767382902784
Volume 9.8700157895926E+21
Space diagonal 37153515.19643

Equilateral Triangle

Length = n
Perimeter 64351776
Area 1.9924122396111E+14
Altitude 18576757.598215

Triangular Pyramid

Length = n
Surface area 1.9924122396111E+14
Volume 1.1631925158732E+21
Height 10111906.042444