21097914 (number)

21097914 is an even 8-digits composite number following 21097913 and preceding 21097915. In scientific notation, it is written as 2.1097914 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 7032636 positive integers (up to 21097914) that are relatively prime to 21097914.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-seven thousand nine hundred fourteen

Notation

Scientific notation 2.1097914 × 10^7
Engineering notation 2.1097914 × 10^6

Prime Factorization of 21097914

Prime Factorization 2 × 3 × 3516319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21097914
Product of the distinct prime numbers

The prime factorization of 21097914 is 2 × 3 × 3516319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 59, 95, 789, 762, 9059, 2596, 6961, 33821, 117064, 672030, 8470628, 7148635, 27029857, 25385633, 135943343, 298718685, 7888453289, 9693812738

Basic calculations (n = 21097914)

Multiplication

n×y
n×2 42195828
n×3 63293742
n×4 84391656
n×5 105489570

Division

n÷y
n÷2 10548957
n÷3 7032638
n÷3 5274478.5
n÷5 4219582.8

Exponentiation

ny
n2 445121975151396
n3 9.3911451512543E+21
n4 1.9813357276268E+29
n5 4.1802050786598E+36

Nth Root

y√n
2√n 4593.2465642506
3√n 276.3205423066
4√n 67.773494555398
5√n 29.164054660847

Divisors of 21097914

1, 2, 3, 6, 3516319, 7032638, 10548957, 21097914

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21097913
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21097914 can be divided by 8 positive divisors. The sum of these divisors (counting 21097914) is 1, the average is 0.125.

Base conversion 21097914

Base System Value
2 Binary 1010000011110110110111010
3 Ternary 1110200212220020
4 Quaternary 1100132312322
5 Quinary 20400113124
6 Senary 2032111310
8 Octal 120366672
10 Decimal 21097914
12 Duodecimal 7095536
16 Hexadecimal 141edba
20 Vigesimal 6bh4fe
36 Base36 ck796

Cryptographic Hash Functions

md5 e4409711cc1b75519b3645daebd52ce2
sha1 88e3cfbd9766d0615895b428e64983da68515955
sha256 91267af1342acd1879c1351cbb5206501a80f6eb53abaa3a25df7c9166370244
sha512 4c815e42d9bfd011ed3369941687e0c0483bee1182911fd69f966f7b8ad3f54eabbea94de5560ca63de7fc08438729f8677e82df062dc27da339207c54320af0
ripemd-160 726b4895d50a2f650f5fd4edae4b3e401aeaf632

21097914 as geometric shapes

Circle

Radius = n
Diameter 42195828
Circumference 132562103.25694
Area 1.398391927087E+15

Sphere

Radius = n
Volume 3.9337536821301E+22
Surface area 5.593567708348E+15
Circumference 132562103.25694

Square

Length = n
Perimeter 84391656
Area 445121975151396
Diagonal 29836956.116581

Cube

Length = n
Surface area 2670731850908376
Volume 9.3911451512543E+21
Space diagonal 36542658.981719

Equilateral Triangle

Length = n
Perimeter 63293742
Area 1.9274346913191E+14
Altitude 18271329.490859

Triangular Pyramid

Length = n
Surface area 1.9274346913191E+14
Volume 1.1067570699265E+21
Height 9945652.0388604