21097624 (number)

21097624 is an even 8-digits composite number following 21097623 and preceding 21097625. In scientific notation, it is written as 2.1097624 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10090080 positive integers (up to 21097624) that are relatively prime to 21097624.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1097624 × 10^7
Engineering notation 2.1097624 × 10^6

Prime Factorization of 21097624

Prime Factorization 2 × 2 × 2 × 23 × 114661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5274406
Product of the distinct prime numbers

The prime factorization of 21097624 is 2 × 2 × 2 × 23 × 114661. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 63, 35, 578, 495, 9667, 1247, 85332, 64500, 521102, 249538, 8008261, 9489446, 53734171, 6777404, 643559725, 370014195, 6372942583, 6945953648

Basic calculations (n = 21097624)

Multiplication

n×y
n×2 42195248
n×3 63292872
n×4 84390496
n×5 105488120

Division

n÷y
n÷2 10548812
n÷3 7032541.3333333
n÷3 5274406
n÷5 4219524.8

Exponentiation

ny
n2 445109738445376
n3 9.3907579004589E+21
n4 1.9812267925891E+29
n5 4.1799177928771E+36

Nth Root

y√n
2√n 4593.2149960567
3√n 276.31927625214
4√n 67.773261660161
5√n 29.163974485884

Divisors of 21097624

1, 2, 4, 8, 23, 46, 92, 184, 114661, 229322, 458644, 917288, 2637203, 5274406, 10548812, 21097624

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 -21097623
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 21097624 can be divided by 16 positive divisors. The sum of these divisors (counting 21097624) is 1, the average is 0.0625.

Base conversion 21097624

Base System Value
2 Binary 1010000011110110010011000
3 Ternary 1110200212111111
4 Quaternary 1100132302120
5 Quinary 20400110444
6 Senary 2032110104
8 Octal 120366230
10 Decimal 21097624
12 Duodecimal 7095334
16 Hexadecimal 141ec98
20 Vigesimal 6bh414
36 Base36 ck714

Cryptographic Hash Functions

md5 debcacdab39b309b3c69ffa00fd9bf7e
sha1 086538676d381faf0d6d3f6ca16227904b88f713
sha256 b96cf9240791a6f967842f5ce70b28e7797529d3ef851252fdeca49f77a02f84
sha512 880d0410a8f3470b075f4dab18b2b59dededd237df4e58852df34bd89b38b39062e27bbea145d3f1845bcd2bd596bf036c08299e42901d611f1569acfc755eef
ripemd-160 56d48baf90ce5459d178ee79753a4fe2ab064727

21097624 as geometric shapes

Circle

Radius = n
Diameter 42195248
Circumference 132560281.1332
Area 1.3983534843413E+15

Sphere

Radius = n
Volume 3.9335914708963E+22
Surface area 5.5934139373651E+15
Circumference 132560281.1332

Square

Length = n
Perimeter 84390496
Area 445109738445376
Diagonal 29836545.994648

Cube

Length = n
Surface area 2670658430672256
Volume 9.3907579004589E+21
Space diagonal 36542156.686985

Equilateral Triangle

Length = n
Perimeter 63292872
Area 1.9273817048277E+14
Altitude 18271078.343492

Triangular Pyramid

Length = n
Surface area 1.9273817048277E+14
Volume 1.1067114319826E+21
Height 9945515.3315494