19820900 (number)

19820900 is an even 8-digits composite number following 19820899 and preceding 19820901. In scientific notation, it is written as 1.9820900 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 6998400 positive integers (up to 19820900) that are relatively prime to 19820900.

Interesting facts

Basic properties

Name

Name nineteen million eight hundred twenty thousand nine hundred

Notation

Scientific notation 1.9820900 × 10^7
Engineering notation 1.9820900 × 10^6

Prime Factorization of 19820900

Prime Factorization 2 × 2 × 25 × 37 × 11 × 487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9910450
Product of the distinct prime numbers

The prime factorization of 19820900 is 2 × 2 × 25 × 37 × 11 × 487. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 94, 82, 878, 493, 7823, 545, 80470, 69734, 656315, 953946, 5600968, 1389354, 25476986, 52677781, 515876898, 381929272, 8916254168, 2753128853

Basic calculations (n = 19820900)

Multiplication

n×y
n×2 39641800
n×3 59462700
n×4 79283600
n×5 99104500

Division

n÷y
n÷2 9910450
n÷3 6606966.6666667
n÷3 4955225
n÷5 3964180

Exponentiation

ny
n2 392868076810000
n3 7.7869988636433E+21
n4 1.5434532577639E+29
n5 3.0592632676812E+36

Nth Root

y√n
2√n 4452.0669357053
3√n 270.62907728889
4√n 66.723810860181
5√n 28.802134497804

Divisors of 19820900

1, 2, 4, 11, 22, 25, 37, 44, 50, 74, 100, 148, 275, 407, 487, 550, 814, 925, 974, 1100, 1628, 1850, 1948, 3700, 5357, 10175, 10714, 12175, 18019, 20350, 21428, 24350, 36038, 40700, 48700, 72076, 133925, 198209, 267850, 396418, 450475, 535700, 792836, 900950, 1801900, 4955225, 9910450, 19820900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19820899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19820900 can be divided by 48 positive divisors. The sum of these divisors (counting 19820900) is 1, the average is 0.020833333333333.

Base conversion 19820900

Base System Value
2 Binary 1001011100111000101100100
3 Ternary 1101022000011102
4 Quaternary 1023213011210
5 Quinary 20033232100
6 Senary 1544455232
8 Octal 113470544
10 Decimal 19820900
12 Duodecimal 677a518
16 Hexadecimal 12e7164
20 Vigesimal 63hc50
36 Base36 bstwk

Cryptographic Hash Functions

md5 6e45e39b61389116ecbf54bfdb47a3e9
sha1 445163cb21ee4d24b5668fee541752ff0b172fe9
sha256 b856c1511b3649bed3f72fedba9de50607b552a22dd8f6741e57cf05f8ccc771
sha512 b2dc50d2cff205b3153f197982e49ec80257a8e26ddaa5bf6058f8786fa98e96ebe37b02d30cff447aee7318d14b9abff64a3860e243ad1a111312c7f8526292
ripemd-160 12f750915c8c6b969efd6cc59c6d14d99a0206f5

19820900 as geometric shapes

Circle

Radius = n
Diameter 39641800
Circumference 124538387.65508
Area 1.2342314639362E+15

Sphere

Radius = n
Volume 3.2618104564712E+22
Surface area 4.936925855745E+15
Circumference 124538387.65508

Square

Length = n
Perimeter 79283600
Area 392868076810000
Diagonal 28030985.598441

Cube

Length = n
Surface area 2357208460860000
Volume 7.7869988636433E+21
Space diagonal 34330805.851742

Equilateral Triangle

Length = n
Perimeter 59462700
Area 1.701168674267E+14
Altitude 17165402.925871

Triangular Pyramid

Length = n
Surface area 1.701168674267E+14
Volume 9.1770661692902E+20
Height 9343661.866147