20696816 (number)

20696816 is an even 8-digits composite number following 20696815 and preceding 20696817. In scientific notation, it is written as 2.0696816 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 8869728 positive integers (up to 20696816) that are relatively prime to 20696816.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-six thousand eight hundred sixteen

Notation

Scientific notation 2.0696816 × 10^7
Engineering notation 2.0696816 × 10^6

Prime Factorization of 20696816

Prime Factorization 2 × 2 × 2 × 2 × 49 × 26399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2587102
Product of the distinct prime numbers

The prime factorization of 20696816 is 2 × 2 × 2 × 2 × 49 × 26399. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 16, 75, 983, 562, 3769, 3707, 76948, 17377, 404453, 139464, 7431465, 6935195, 69435827, 18433167, 88635776, 165092350, 3191432137, 8146386416

Basic calculations (n = 20696816)

Multiplication

n×y
n×2 41393632
n×3 62090448
n×4 82787264
n×5 103484080

Division

n÷y
n÷2 10348408
n÷3 6898938.6666667
n÷3 5174204
n÷5 4139363.2

Exponentiation

ny
n2 428358192537856
n3 8.8656506930486E+21
n4 1.834907411143E+29
n5 3.7976741065463E+36

Nth Root

y√n
2√n 4549.3753417365
3√n 274.55825939403
4√n 67.44905738212
5√n 29.052312550418

Divisors of 20696816

1, 2, 4, 8, 16, 49, 98, 196, 392, 784, 26399, 52798, 105596, 211192, 422384, 1293551, 2587102, 5174204, 10348408, 20696816

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20696815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20696816 can be divided by 20 positive divisors. The sum of these divisors (counting 20696816) is 1, the average is 0.05.

Base conversion 20696816

Base System Value
2 Binary 1001110111100111011110000
3 Ternary 1102221111200202
4 Quaternary 1032330323300
5 Quinary 20244244231
6 Senary 2015334332
8 Octal 116747360
10 Decimal 20696816
12 Duodecimal 6b213a8
16 Hexadecimal 13bcef0
20 Vigesimal 69720g
36 Base36 cblrk

Cryptographic Hash Functions

md5 fde07c8ab34a150167d55f7d8893e83f
sha1 7b23012fa26b951e8455c1693f0253a900aa72f7
sha256 8a8dbedd4926948ddda1df3180e4b2acf7881c8fc05275b66882af58f4ed8977
sha512 87c1113f81f90dc120eb2eadc9271404c939a502453200c6f57db51165053028fb813ee6e1b9289d1c681d4e772aa0697ec9c6c484c698000d604e3bd4eeb482
ripemd-160 f9d51856d2b80f1fb0a5277bdb04b81409806d99

20696816 as geometric shapes

Circle

Radius = n
Diameter 41393632
Circumference 130041930.1966
Area 1.3457269507819E+15

Sphere

Radius = n
Volume 3.71363507821E+22
Surface area 5.3829078031277E+15
Circumference 130041930.1966

Square

Length = n
Perimeter 82787264
Area 428358192537856
Diagonal 29269717.88514

Cube

Length = n
Surface area 2570149155227136
Volume 8.8656506930486E+21
Space diagonal 35847936.866904

Equilateral Triangle

Length = n
Perimeter 62090448
Area 1.8548453832848E+14
Altitude 17923968.433452

Triangular Pyramid

Length = n
Surface area 1.8548453832848E+14
Volume 1.0448269541143E+21
Height 9756572.6283802