21096904 (number)

21096904 is an even 8-digits composite number following 21096903 and preceding 21096905. In scientific notation, it is written as 2.1096904 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 10470912 positive integers (up to 21096904) that are relatively prime to 21096904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1096904 × 10^7
Engineering notation 2.1096904 × 10^6

Prime Factorization of 21096904

Prime Factorization 2 × 2 × 2 × 137 × 19249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5274226
Product of the distinct prime numbers

The prime factorization of 21096904 is 2 × 2 × 2 × 137 × 19249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 2, 99, 795, 979, 9768, 9706, 95535, 51169, 810974, 992196, 9924472, 8022384, 30502859, 81755434, 707543992, 868094644, 2008563213, 1068437091

Basic calculations (n = 21096904)

Multiplication

n×y
n×2 42193808
n×3 63290712
n×4 84387616
n×5 105484520

Division

n÷y
n÷2 10548452
n÷3 7032301.3333333
n÷3 5274226
n÷5 4219380.8

Exponentiation

ny
n2 445079358385216
n3 9.3897964962345E+21
n4 1.980956352606E+29
n5 4.1792045999118E+36

Nth Root

y√n
2√n 4593.136618913
3√n 276.31613289435
4√n 67.772683427123
5√n 29.163775426992

Divisors of 21096904

1, 2, 4, 8, 137, 274, 548, 1096, 19249, 38498, 76996, 153992, 2637113, 5274226, 10548452, 21096904

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 -21096903
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 21096904 can be divided by 16 positive divisors. The sum of these divisors (counting 21096904) is 1, the average is 0.0625.

Base conversion 21096904

Base System Value
2 Binary 1010000011110100111001000
3 Ternary 1110200211111211
4 Quaternary 1100132213020
5 Quinary 20400100104
6 Senary 2032102504
8 Octal 120364710
10 Decimal 21096904
12 Duodecimal 7094a34
16 Hexadecimal 141e9c8
20 Vigesimal 6bh254
36 Base36 ck6h4

Cryptographic Hash Functions

md5 82816452581d9854c817d8165f73c5ab
sha1 ec70496da78b28edba1b2d20c81439eff63dd517
sha256 db9708bc040f8288e3d4e0e7adc34cf6229287527dbe47b39a9f3b54fe10defd
sha512 d3f2c1b32633f197e29ff8c243a0544d4acca7a8b2d2b5b2c1ecef8bb196840a2faa029a09b0681fcb72dad4bbe14cf0d6041e89fc146fd72b380d5017da5a3d
ripemd-160 8f6d8ccd9acad813e896802347d77e186185161f

21096904 as geometric shapes

Circle

Radius = n
Diameter 42193808
Circumference 132555757.23978
Area 1.3982580425675E+15

Sphere

Radius = n
Volume 3.9331887588365E+22
Surface area 5.5930321702698E+15
Circumference 132555757.23978

Square

Length = n
Perimeter 84387616
Area 445079358385216
Diagonal 29835527.760883

Cube

Length = n
Surface area 2670476150311296
Volume 9.3897964962345E+21
Space diagonal 36540909.610403

Equilateral Triangle

Length = n
Perimeter 63290712
Area 1.9272501553084E+14
Altitude 18270454.805202

Triangular Pyramid

Length = n
Surface area 1.9272501553084E+14
Volume 1.1065981294082E+21
Height 9945175.9202944