19621825 (number)

19621825 is an odd 8-digits composite number following 19621824 and preceding 19621826. In scientific notation, it is written as 1.9621825 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 14622720 positive integers (up to 19621825) that are relatively prime to 19621825.

Interesting facts

Basic properties

Name

Name nineteen million six hundred twenty-one thousand eight hundred twenty-five

Notation

Scientific notation 1.9621825 × 10^7
Engineering notation 1.9621825 × 10^6

Prime Factorization of 19621825

Prime Factorization 5 × 5 × 17 × 137 × 337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3924365
Product of the distinct prime numbers

The prime factorization of 19621825 is 5 × 5 × 17 × 137 × 337. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 22, 72, 613, 39, 6651, 1941, 79515, 6084, 231267, 529179, 3590528, 7346932, 4825445, 71894081, 959630302, 329804650, 4093840467, 2812078191

Basic calculations (n = 19621825)

Multiplication

n×y
n×2 39243650
n×3 58865475
n×4 78487300
n×5 98109125

Division

n÷y
n÷2 9810912.5
n÷3 6540608.3333333
n÷3 4905456.25
n÷5 3924365

Exponentiation

ny
n2 385016016330625
n3 7.5547168946367E+21
n4 1.482373328311E+29
n5 2.9086870032787E+36

Nth Root

y√n
2√n 4429.6529209409
3√n 269.71998862732
4√n 66.555637784795
5√n 28.744044702984

Divisors of 19621825

1, 5, 17, 25, 85, 137, 337, 425, 685, 1685, 2329, 3425, 5729, 8425, 11645, 28645, 46169, 58225, 143225, 230845, 784873, 1154225, 3924365, 19621825

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19621824
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19621825 can be divided by 24 positive divisors. The sum of these divisors (counting 19621825) is 1, the average is 0.041666666666667.

Base conversion 19621825

Base System Value
2 Binary 1001010110110011111000001
3 Ternary 1100220220002021
4 Quaternary 1022312133001
5 Quinary 20010344300
6 Senary 1540321441
8 Octal 112663701
10 Decimal 19621825
12 Duodecimal 66a3281
16 Hexadecimal 12b67c1
20 Vigesimal 62ceb5
36 Base36 bokap

Cryptographic Hash Functions

md5 bf7f4fd2e1b6f038ef324e9aeef5b007
sha1 938dd468ef091b506574052471b391d408c077d6
sha256 7a1243b20560c664fa8ca6cab0c93fd8dc94829c8cd3911a1ffa917568d421c2
sha512 d41ad8cf35b600f2534167c12a1b017f4eddcb8b8f74ce0c0f255fb38b8dbc5299d67c9c506ad5f1cb3aad0b039322b85aaeb4bf5843d66f80bccb02722dc610
ripemd-160 7890df9f7bb82a039b964ff81246110586887737

19621825 as geometric shapes

Circle

Radius = n
Diameter 39243650
Circumference 123287562.54005
Area 1.2095634884187E+15

Sphere

Radius = n
Volume 3.1645124128188E+22
Surface area 4.8382539536748E+15
Circumference 123287562.54005

Square

Length = n
Perimeter 78487300
Area 385016016330625
Diagonal 27749451.033511

Cube

Length = n
Surface area 2310096097983750
Volume 7.5547168946367E+21
Space diagonal 33985997.837225

Equilateral Triangle

Length = n
Perimeter 58865475
Area 1.667168255031E+14
Altitude 16992998.918613

Triangular Pyramid

Length = n
Surface area 1.667168255031E+14
Volume 8.9033192435703E+20
Height 9249817.0111705