19982800 (number)

19982800 is an even 8-digits composite number following 19982799 and preceding 19982801. In scientific notation, it is written as 1.9982800 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 30 positive divisors. There are 7992960 positive integers (up to 19982800) that are relatively prime to 19982800.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-two thousand eight hundred

Notation

Scientific notation 1.9982800 × 10^7
Engineering notation 1.9982800 × 10^6

Prime Factorization of 19982800

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 49957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 499570
Product of the distinct prime numbers

The prime factorization of 19982800 is 2 × 2 × 2 × 2 × 5 × 5 × 49957. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 6, 29, 219, 820, 60, 1666, 62816, 30159, 524047, 600528, 4705700, 624632, 11183918, 14856869, 615228992, 249009209, 251540851, 8706412279

Basic calculations (n = 19982800)

Multiplication

n×y
n×2 39965600
n×3 59948400
n×4 79931200
n×5 99914000

Division

n÷y
n÷2 9991400
n÷3 6660933.3333333
n÷3 4995700
n÷5 3996560

Exponentiation

ny
n2 399312295840000
n3 7.9793777453116E+21
n4 1.5945030960901E+29
n5 3.186263646855E+36

Nth Root

y√n
2√n 4470.2125229121
3√n 271.36392603734
4√n 66.85964794188
5√n 28.849033522353

Divisors of 19982800

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 49957, 99914, 199828, 249785, 399656, 499570, 799312, 999140, 1248925, 1998280, 2497850, 3996560, 4995700, 9991400, 19982800

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19982799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19982800 can be divided by 30 positive divisors. The sum of these divisors (counting 19982800) is 1, the average is 0.033333333333333.

Base conversion 19982800

Base System Value
2 Binary 1001100001110100111010000
3 Ternary 1101121020020201
4 Quaternary 1030032213100
5 Quinary 20103422200
6 Senary 1552144544
8 Octal 114164720
10 Decimal 19982800
12 Duodecimal 6838154
16 Hexadecimal 130e9d0
20 Vigesimal 64hh00
36 Base36 bwats

Cryptographic Hash Functions

md5 584a3a95f26ca9275c498c6c77f9f913
sha1 6a4f7788ec33dd65a00e48e9ec0cfb8b2c9c6989
sha256 462cbbdf5e878ce259467064d9eac37581053bc0f39d086fbaf928fccd492533
sha512 b06b85cab596818f47511481951529e9ed7e94dad1532cc3c84bfd66d7755f2903cf1217511157189645b02929f01d57fd5e0589b570f60a3dfe6e3b9b4c95ca
ripemd-160 13195acb38402a41a024753acf74b02d6fe6417a

19982800 as geometric shapes

Circle

Radius = n
Diameter 39965600
Circumference 125555635.35631
Area 1.254476575099E+15

Sphere

Radius = n
Volume 3.3423939339852E+22
Surface area 5.0179063003961E+15
Circumference 125555635.35631

Square

Length = n
Perimeter 79931200
Area 399312295840000
Diagonal 28259946.774189

Cube

Length = n
Surface area 2395873775040000
Volume 7.9793777453116E+21
Space diagonal 34611224.877487

Equilateral Triangle

Length = n
Perimeter 59948400
Area 1.7290729612046E+14
Altitude 17305612.438744

Triangular Pyramid

Length = n
Surface area 1.7290729612046E+14
Volume 9.403786855598E+20
Height 9419982.258063