20051664 (number)

20051664 is an even 8-digits composite number following 20051663 and preceding 20051665. In scientific notation, it is written as 2.0051664 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 6661248 positive integers (up to 20051664) that are relatively prime to 20051664.

Interesting facts

Basic properties

Name

Name twenty million fifty-one thousand six hundred sixty-four

Notation

Scientific notation 2.0051664 × 10^7
Engineering notation 2.0051664 × 10^6

Prime Factorization of 20051664

Prime Factorization 2 × 2 × 2 × 2 × 3 × 419 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2506458
Product of the distinct prime numbers

The prime factorization of 20051664 is 2 × 2 × 2 × 2 × 3 × 419 × 997. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 60, 43, 227, 776, 3607, 3302, 97284, 36943, 286418, 252961, 8378567, 8376667, 83167171, 20773065, 632474723, 957363618, 3886456241, 2324795679

Basic calculations (n = 20051664)

Multiplication

n×y
n×2 40103328
n×3 60154992
n×4 80206656
n×5 100258320

Division

n÷y
n÷2 10025832
n÷3 6683888
n÷3 5012916
n÷5 4010332.8

Exponentiation

ny
n2 402069229168896
n3 8.0621570880337E+21
n4 1.6165966504447E+29
n5 3.2415452858243E+36

Nth Root

y√n
2√n 4477.9084403324
3√n 271.67529014409
4√n 66.917175973978
5√n 28.868889868324

Divisors of 20051664

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 997, 1257, 1676, 1994, 2514, 2991, 3352, 3988, 5028, 5982, 6704, 7976, 10056, 11964, 15952, 20112, 23928, 47856, 417743, 835486, 1253229, 1670972, 2506458, 3341944, 5012916, 6683888, 10025832, 20051664

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20051663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20051664 can be divided by 40 positive divisors. The sum of these divisors (counting 20051664) is 1, the average is 0.025.

Base conversion 20051664

Base System Value
2 Binary 1001100011111011011010000
3 Ternary 1101201201201020
4 Quaternary 1030133123100
5 Quinary 20113123124
6 Senary 1553435440
8 Octal 114373320
10 Decimal 20051664
12 Duodecimal 686bb80
16 Hexadecimal 131f6d0
20 Vigesimal 656934
36 Base36 bxryo

Cryptographic Hash Functions

md5 6d442ac74cee60a5545f8159348e9b0f
sha1 0538e33fb64020352c2815d6504f6eb62a4564e7
sha256 1caa6f80c5aec0faded39d047de7c4be7dd36bc9d0135422bde28cfa285f0a5b
sha512 7c33d54712c24212190e727dfd61b7d000dd5f779e8e4b9c21ad83d1eb7ae613f20ee2e9b72a359789fedb86a9f4ec3d99c83a0b2caf04f31183c2b0f95e4131
ripemd-160 6088ae07d92bd492282ad6efe6edd3e23cda80b6

20051664 as geometric shapes

Circle

Radius = n
Diameter 40103328
Circumference 125988320.6293
Area 1.2631377365915E+15

Sphere

Radius = n
Volume 3.3770684639805E+22
Surface area 5.0525509463661E+15
Circumference 125988320.6293

Square

Length = n
Perimeter 80206656
Area 402069229168896
Diagonal 28357335.176948

Cube

Length = n
Surface area 2412415375013376
Volume 8.0621570880337E+21
Space diagonal 34730500.8243

Equilateral Triangle

Length = n
Perimeter 60154992
Area 1.7410108327015E+14
Altitude 17365250.41215

Triangular Pyramid

Length = n
Surface area 1.7410108327015E+14
Volume 9.5013432465664E+20
Height 9452445.0589828