21063497 (number)

21063497 is an odd 8-digits composite number following 21063496 and preceding 21063498. In scientific notation, it is written as 2.1063497 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 16571520 positive integers (up to 21063497) that are relatively prime to 21063497.

Interesting facts

Basic properties

Name

Name twenty-one million sixty-three thousand four hundred ninety-seven

Notation

Scientific notation 2.1063497 × 10^7
Engineering notation 2.1063497 × 10^6

Prime Factorization of 21063497

Prime Factorization 7 × 13 × 211 × 1097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21063497
Product of the distinct prime numbers

The prime factorization of 21063497 is 7 × 13 × 211 × 1097. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 89, 12, 668, 247, 2196, 1159, 43798, 23157, 766037, 957285, 4829813, 3072452, 26649625, 32142073, 112516528, 81188523, 9123984356, 5716907133

Basic calculations (n = 21063497)

Multiplication

n×y
n×2 42126994
n×3 63190491
n×4 84253988
n×5 105317485

Division

n÷y
n÷2 10531748.5
n÷3 7021165.6666667
n÷3 5265874.25
n÷5 4212699.4

Exponentiation

ny
n2 443670905869009
n3 9.3452607947592E+21
n4 1.9684387271463E+29
n5 4.1462203223929E+36

Nth Root

y√n
2√n 4589.4985564874
3√n 276.17020674766
4√n 67.745837927414
5√n 29.154533389024

Divisors of 21063497

1, 7, 13, 91, 211, 1097, 1477, 2743, 7679, 14261, 19201, 99827, 231467, 1620269, 3009071, 21063497

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 -21063496
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 21063497 can be divided by 16 positive divisors. The sum of these divisors (counting 21063497) is 1, the average is 0.0625.

Base conversion 21063497

Base System Value
2 Binary 1010000010110011101001001
3 Ternary 1110122010200112
4 Quaternary 1100112131021
5 Quinary 20343012442
6 Senary 2031244105
8 Octal 120263511
10 Decimal 21063497
12 Duodecimal 7079635
16 Hexadecimal 1416749
20 Vigesimal 6bcieh
36 Base36 cjgp5

Cryptographic Hash Functions

md5 33fb62c852bdb1079c1c82e3802abbee
sha1 ce0ea308a40fc2da437f38d7227c6f34e40c44c1
sha256 654967e4450831ea03095ba26d76c7754136cf517f384373f7b2c6a0b739bf7d
sha512 31acb82f4bf12c71aee0e78fc8c5ca9a5baceade55f70f7d69e8aa40f323196fbc69f174f9b40bcce85f39dd9d993f9a3a55ae48c8df7e2b174a88365a6b55b7
ripemd-160 99fd5f0a32ad747be5d0cde134cf54a98317813d

21063497 as geometric shapes

Circle

Radius = n
Diameter 42126994
Circumference 132345854.86822
Area 1.3938332584896E+15

Sphere

Radius = n
Volume 3.9145336878261E+22
Surface area 5.5753330339584E+15
Circumference 132345854.86822

Square

Length = n
Perimeter 84253988
Area 443670905869009
Diagonal 29788283.128405

Cube

Length = n
Surface area 2662025435214054
Volume 9.3452607947592E+21
Space diagonal 36483046.989075

Equilateral Triangle

Length = n
Perimeter 63190491
Area 1.9211513770131E+14
Altitude 18241523.494537

Triangular Pyramid

Length = n
Surface area 1.9211513770131E+14
Volume 1.1013495466552E+21
Height 9929427.7094683