20054840 (number)

20054840 is an even 8-digits composite number following 20054839 and preceding 20054841. In scientific notation, it is written as 2.0054840 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 7404672 positive integers (up to 20054840) that are relatively prime to 20054840.

Interesting facts

Basic properties

Name

Name twenty million fifty-four thousand eight hundred forty

Notation

Scientific notation 2.0054840 × 10^7
Engineering notation 2.0054840 × 10^6

Prime Factorization of 20054840

Prime Factorization 2 × 2 × 2 × 65 × 38567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5013710
Product of the distinct prime numbers

The prime factorization of 20054840 is 2 × 2 × 2 × 65 × 38567. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 24, 80, 938, 914, 9326, 4488, 30395, 99708, 103204, 435125, 5839729, 4425098, 45185265, 82351163, 873906954, 208934932, 7749267282, 1190407539

Basic calculations (n = 20054840)

Multiplication

n×y
n×2 40109680
n×3 60164520
n×4 80219360
n×5 100274200

Division

n÷y
n÷2 10027420
n÷3 6684946.6666667
n÷3 5013710
n÷5 4010968

Exponentiation

ny
n2 402196607425600
n3 8.0659886104632E+21
n4 1.6176211102466E+29
n5 3.2441132546618E+36

Nth Root

y√n
2√n 4478.2630561413
3√n 271.68963301309
4√n 66.919825583614
5√n 28.86980432396

Divisors of 20054840

1, 2, 4, 8, 65, 130, 260, 520, 38567, 77134, 154268, 308536, 2506855, 5013710, 10027420, 20054840

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 -20054839
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 20054840 can be divided by 16 positive divisors. The sum of these divisors (counting 20054840) is 1, the average is 0.0625.

Base conversion 20054840

Base System Value
2 Binary 1001100100000001100111000
3 Ternary 1101201220001212
4 Quaternary 1030200030320
5 Quinary 20113223330
6 Senary 1553502252
8 Octal 114401470
10 Decimal 20054840
12 Duodecimal 6871988
16 Hexadecimal 1320338
20 Vigesimal 656h20
36 Base36 bxuew

Cryptographic Hash Functions

md5 79117021f08ba2d3a4fc179d9fb9a749
sha1 7ba24db9ff64d9d6eb30154d796bbc215229bc62
sha256 8d7d396fdee76a962fa38df3aae0b8e46cb8d45a1ef29d564eecef9535633c78
sha512 d4346dbe755e7d5d3193779cee004fb1f5d1a17f2ac2fb1bd7394b2c5aab10b9d98a281f6b676799f9148fad292a8460e4c3938e74cd9f70fb38c46dcf5daf7d
ripemd-160 aaf1d51302de3ee757a87c2936521ce2ae7a7470

20054840 as geometric shapes

Circle

Radius = n
Diameter 40109680
Circumference 126008276.02584
Area 1.263537907187E+15

Sphere

Radius = n
Volume 3.3786734083427E+22
Surface area 5.054151628748E+15
Circumference 126008276.02584

Square

Length = n
Perimeter 80219360
Area 402196607425600
Diagonal 28361826.719222

Cube

Length = n
Surface area 2413179644553600
Volume 8.0659886104632E+21
Space diagonal 34736001.817665

Equilateral Triangle

Length = n
Perimeter 60164520
Area 1.7415623967324E+14
Altitude 17368000.908832

Triangular Pyramid

Length = n
Surface area 1.7415623967324E+14
Volume 9.5058587390533E+20
Height 9453942.2397408