20091764 (number)

20091764 is an even 8-digits composite number following 20091763 and preceding 20091765. In scientific notation, it is written as 2.0091764 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 7827120 positive integers (up to 20091764) that are relatively prime to 20091764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0091764 × 10^7
Engineering notation 2.0091764 × 10^6

Prime Factorization of 20091764

Prime Factorization 2 × 2 × 49 × 11 × 9319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10045882
Product of the distinct prime numbers

The prime factorization of 20091764 is 2 × 2 × 49 × 11 × 9319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 40, 23, 712, 211, 1537, 4669, 88018, 48424, 856994, 62026, 2950683, 5619971, 11207931, 26188722, 546755017, 936730567, 8293135907, 8156215281

Basic calculations (n = 20091764)

Multiplication

n×y
n×2 40183528
n×3 60275292
n×4 80367056
n×5 100458820

Division

n÷y
n÷2 10045882
n÷3 6697254.6666667
n÷3 5022941
n÷5 4018352.8

Exponentiation

ny
n2 403678980631696
n3 8.1106228106126E+21
n4 1.6295671940385E+29
n5 3.2740879484763E+36

Nth Root

y√n
2√n 4482.3837408236
3√n 271.8562713835
4√n 66.950606724836
5√n 28.880427240546

Divisors of 20091764

1, 2, 4, 11, 22, 44, 49, 98, 196, 539, 1078, 2156, 9319, 18638, 37276, 102509, 205018, 410036, 456631, 913262, 1826524, 5022941, 10045882, 20091764

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20091763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20091764 can be divided by 24 positive divisors. The sum of these divisors (counting 20091764) is 1, the average is 0.041666666666667.

Base conversion 20091764

Base System Value
2 Binary 1001100101001001101110100
3 Ternary 1101210202201102
4 Quaternary 1030221031310
5 Quinary 20120414024
6 Senary 1554345232
8 Octal 114511564
10 Decimal 20091764
12 Duodecimal 688b218
16 Hexadecimal 1329374
20 Vigesimal 65b984
36 Base36 bymwk

Cryptographic Hash Functions

md5 77f5f235d426a2efa9f45133e63882cd
sha1 2e95ae7fd718ec903b489f620d3e75cdc97f8731
sha256 579ae3bde652bbf438ba946b8c2fc2a83b9b533a2130417db948861a680f63ae
sha512 19351c2342660408d87215f83076881d0c94fb44bd613472ad19e0df7dbb7f34a46f1ebb16e6a800f9e61118a19e538b2035182625bbd825748c49fab8e5211c
ripemd-160 3c86f9e1b25688858f13dc0291ff649c47438956

20091764 as geometric shapes

Circle

Radius = n
Diameter 40183528
Circumference 126240276.36012
Area 1.2681949199612E+15

Sphere

Radius = n
Volume 3.3973697383811E+22
Surface area 5.0727796798446E+15
Circumference 126240276.36012

Square

Length = n
Perimeter 80367056
Area 403678980631696
Diagonal 28414045.1408

Cube

Length = n
Surface area 2422073883790176
Volume 8.1106228106126E+21
Space diagonal 34799956.061683

Equilateral Triangle

Length = n
Perimeter 60275292
Area 1.7479812610043E+14
Altitude 17399978.030842

Triangular Pyramid

Length = n
Surface area 1.7479812610043E+14
Volume 9.5584606483841E+20
Height 9471348.3802665