20698568 (number)

20698568 is an even 8-digits composite number following 20698567 and preceding 20698569. In scientific notation, it is written as 2.0698568 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 9408400 positive integers (up to 20698568) that are relatively prime to 20698568.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-eight thousand five hundred sixty-eight

Notation

Scientific notation 2.0698568 × 10^7
Engineering notation 2.0698568 × 10^6

Prime Factorization of 20698568

Prime Factorization 2 × 2 × 2 × 11 × 235211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5174642
Product of the distinct prime numbers

The prime factorization of 20698568 is 2 × 2 × 2 × 11 × 235211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 3, 43, 453, 174, 5405, 2514, 30726, 48135, 344491, 324130, 2920474, 7610596, 5207889, 40421410, 323493774, 446644024, 7892529322, 1968648809

Basic calculations (n = 20698568)

Multiplication

n×y
n×2 41397136
n×3 62095704
n×4 82794272
n×5 103492840

Division

n÷y
n÷2 10349284
n÷3 6899522.6666667
n÷3 5174642
n÷5 4139713.6

Exponentiation

ny
n2 428430717250624
n3 8.8679023343008E+21
n4 1.8355287948388E+29
n5 3.799281757593E+36

Nth Root

y√n
2√n 4549.5678915695
3√n 274.56600635855
4√n 67.450484739322
5√n 29.052804393494

Divisors of 20698568

1, 2, 4, 8, 11, 22, 44, 88, 235211, 470422, 940844, 1881688, 2587321, 5174642, 10349284, 20698568

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 -20698567
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 20698568 can be divided by 16 positive divisors. The sum of these divisors (counting 20698568) is 1, the average is 0.0625.

Base conversion 20698568

Base System Value
2 Binary 1001110111101010111001000
3 Ternary 1102221121002122
4 Quaternary 1032331113020
5 Quinary 20244323233
6 Senary 2015350412
8 Octal 116752710
10 Decimal 20698568
12 Duodecimal 6b22408
16 Hexadecimal 13bd5c8
20 Vigesimal 697688
36 Base36 cbn48

Cryptographic Hash Functions

md5 3a55c3e19bc57ed175bcb0a2884ff113
sha1 b9bb7c25896d1a70b5317b29d9b8997126b1fc1c
sha256 be4c98b6a6325549c352b571b90fc4e6fc39b5554c29edd9b09817cad00a844f
sha512 5a2d19ca835a5ab2ea3c7d4d336cc95561821a3449fc480cf4f4c5bd64542cc80b384ba46a249f15fce3e71bf4939883420f1952c2fa96e2b7b69f41b0e3b82d
ripemd-160 de5d3031a87f46927901519efd2c06b78f67f6a0

20698568 as geometric shapes

Circle

Radius = n
Diameter 41397136
Circumference 130052938.33726
Area 1.3459547938868E+15

Sphere

Radius = n
Volume 3.7145782434922E+22
Surface area 5.3838191755471E+15
Circumference 130052938.33726

Square

Length = n
Perimeter 82794272
Area 428430717250624
Diagonal 29272195.587302

Cube

Length = n
Surface area 2570584303503744
Volume 8.8679023343008E+21
Space diagonal 35850971.419919

Equilateral Triangle

Length = n
Perimeter 62095704
Area 1.8551594245031E+14
Altitude 17925485.70996

Triangular Pyramid

Length = n
Surface area 1.8551594245031E+14
Volume 1.0450923125807E+21
Height 9757398.5291006