20057904 (number)

20057904 is an even 8-digits composite number following 20057903 and preceding 20057905. In scientific notation, it is written as 2.0057904 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 20 positive divisors. There are 6685920 positive integers (up to 20057904) that are relatively prime to 20057904.

Interesting facts

Basic properties

Name

Name twenty million fifty-seven thousand nine hundred four

Notation

Scientific notation 2.0057904 × 10^7
Engineering notation 2.0057904 × 10^6

Prime Factorization of 20057904

Prime Factorization 2 × 2 × 2 × 2 × 9 × 139291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2507238
Product of the distinct prime numbers

The prime factorization of 20057904 is 2 × 2 × 2 × 2 × 9 × 139291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 17, 80, 704, 759, 2600, 1399, 60992, 2685, 18369, 806277, 5384034, 4863990, 46119725, 45206106, 593913874, 122694645, 2721248231, 4834843701

Basic calculations (n = 20057904)

Multiplication

n×y
n×2 40115808
n×3 60173712
n×4 80231616
n×5 100289520

Division

n÷y
n÷2 10028952
n÷3 6685968
n÷3 5014476
n÷5 4011580.8

Exponentiation

ny
n2 402319512873216
n3 8.0696861665377E+21
n4 1.6186099043854E+29
n5 3.2465922075612E+36

Nth Root

y√n
2√n 4478.6051399962
3√n 271.70346865317
4√n 66.922381457896
5√n 28.870686421998

Divisors of 20057904

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 139291, 278582, 557164, 1114328, 1253619, 2228656, 2507238, 5014476, 10028952, 20057904

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 -20057903
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 20057904 can be divided by 20 positive divisors. The sum of these divisors (counting 20057904) is 1, the average is 0.05.

Base conversion 20057904

Base System Value
2 Binary 1001100100000111100110000
3 Ternary 1101202001021100
4 Quaternary 1030200330300
5 Quinary 20113323104
6 Senary 1553524400
8 Octal 114407460
10 Decimal 20057904
12 Duodecimal 6873700
16 Hexadecimal 1320f30
20 Vigesimal 6574f4
36 Base36 bxws0

Cryptographic Hash Functions

md5 cfc0d4d038e9200d0e61dbfe51fae0e8
sha1 74e2bee26df0926e731753bee6cf77ddee57cb65
sha256 911fc886a81f9a0702902b6e343082c5e683edf8db3fa162ae41205e6171aa45
sha512 7675fc851b826c00f126e741c47247c866d25522f2c60509ba19ec76efc8ae6b20dcad49522431d7767b983a5d4a3479a8bb16f1b6be3539ea684a06c6950e20
ripemd-160 5194d094441e00df66303030a464b54b302bc376

20057904 as geometric shapes

Circle

Radius = n
Diameter 40115808
Circumference 126027527.70562
Area 1.2639240260383E+15

Sphere

Radius = n
Volume 3.3802222370093E+22
Surface area 5.0556961041533E+15
Circumference 126027527.70562

Square

Length = n
Perimeter 80231616
Area 402319512873216
Diagonal 28366159.869578

Cube

Length = n
Surface area 2413917077239296
Volume 8.0696861665377E+21
Space diagonal 34741308.821339

Equilateral Triangle

Length = n
Perimeter 60173712
Area 1.7420945929319E+14
Altitude 17370654.41067

Triangular Pyramid

Length = n
Surface area 1.7420945929319E+14
Volume 9.5102163506768E+20
Height 9455386.6231925