21493059 (number)

21493059 is an odd 8-digits composite number following 21493058 and preceding 21493060. In scientific notation, it is written as 2.1493059 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12215808 positive integers (up to 21493059) that are relatively prime to 21493059.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred ninety-three thousand fifty-nine

Notation

Scientific notation 2.1493059 × 10^7
Engineering notation 2.1493059 × 10^6

Prime Factorization of 21493059

Prime Factorization 3 × 7 × 193 × 5303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21493059
Product of the distinct prime numbers

The prime factorization of 21493059 is 3 × 7 × 193 × 5303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 6, 49, 312, 817, 7174, 899, 62400, 62451, 186694, 160497, 8690930, 523529, 26759810, 89725207, 502827119, 349948141, 1659526151, 3857502659

Basic calculations (n = 21493059)

Multiplication

n×y
n×2 42986118
n×3 64479177
n×4 85972236
n×5 107465295

Division

n÷y
n÷2 10746529.5
n÷3 7164353
n÷3 5373264.75
n÷5 4298611.8

Exponentiation

ny
n2 461951585177481
n3 9.9287526753631E+21
n4 2.1339926704799E+29
n5 4.5866030372192E+36

Nth Root

y√n
2√n 4636.060720051
3√n 278.03496187452
4√n 68.088624013495
5√n 29.272488642634

Divisors of 21493059

1, 3, 7, 21, 193, 579, 1351, 4053, 5303, 15909, 37121, 111363, 1023479, 3070437, 7164353, 21493059

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 -21493058
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 21493059 can be divided by 16 positive divisors. The sum of these divisors (counting 21493059) is 1, the average is 0.0625.

Base conversion 21493059

Base System Value
2 Binary 1010001111111010101000011
3 Ternary 1111102221221020
4 Quaternary 1101333111003
5 Quinary 21000234214
6 Senary 2044400523
8 Octal 121772503
10 Decimal 21493059
12 Duodecimal 7246143
16 Hexadecimal 147f543
20 Vigesimal 6e6ccj
36 Base36 cso5f

Cryptographic Hash Functions

md5 df58bb5f41bcff385f8869ede62e809d
sha1 e10ff12b9499ee8d36d3bf585d92e1ed1c99b45f
sha256 8058069b04226156a026427d53dd20cdea40337c8152c3affd65038c4249e02b
sha512 e58c44a1dc2e26f9d1b51b5b88433cd65007c4ea6e9c0351a1de2d8888f6697b517fc514ded42ef13ba7d3fb6f8b6a9d574039a396f2ce25f56e8afdf24bce0f
ripemd-160 ba2e12ce83eb4f30e42921a9923f98968577804f

21493059 as geometric shapes

Circle

Radius = n
Diameter 42986118
Circumference 135044872.51514
Area 1.4512637063077E+15

Sphere

Radius = n
Volume 4.1589461952308E+22
Surface area 5.8050548252309E+15
Circumference 135044872.51514

Square

Length = n
Perimeter 85972236
Area 461951585177481
Diagonal 30395775.534685

Cube

Length = n
Surface area 2771709511064886
Volume 9.9287526753631E+21
Space diagonal 37227070.198076

Equilateral Triangle

Length = n
Perimeter 64479177
Area 2.0003090404109E+14
Altitude 18613535.099038

Triangular Pyramid

Length = n
Surface area 2.0003090404109E+14
Volume 1.1701147242456E+21
Height 10131925.178228