19001900 (number)

19001900 is an even 8-digits composite number following 19001899 and preceding 19001901. In scientific notation, it is written as 1.9001900 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 72 positive divisors. There are 7050240 positive integers (up to 19001900) that are relatively prime to 19001900.

Interesting facts

Basic properties

Name

Name nineteen million one thousand nine hundred

Notation

Scientific notation 1.9001900 × 10^7
Engineering notation 1.9001900 × 10^6

Prime Factorization of 19001900

Prime Factorization 2 × 2 × 5 × 5 × 19 × 73 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1900190
Product of the distinct prime numbers

The prime factorization of 19001900 is 2 × 2 × 5 × 5 × 19 × 73 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 34, 97, 463, 239, 5193, 531, 16094, 6159, 83457, 650049, 4438959, 3530494, 24243339, 91144691, 183020037, 350772390, 1107052400, 4555973547

Basic calculations (n = 19001900)

Multiplication

n×y
n×2 38003800
n×3 57005700
n×4 76007600
n×5 95009500

Division

n÷y
n÷2 9500950
n÷3 6333966.6666667
n÷3 4750475
n÷5 3800380

Exponentiation

ny
n2 361072203610000
n3 6.8610579057769E+21
n4 1.3037313621978E+29
n5 2.4773372971347E+36

Nth Root

y√n
2√n 4359.1168830395
3√n 266.84905924788
4√n 66.023608527855
5√n 28.560079081459

Divisors of 19001900

1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 73, 76, 95, 100, 137, 146, 190, 274, 292, 365, 380, 475, 548, 685, 730, 950, 1370, 1387, 1460, 1825, 1900, 2603, 2740, 2774, 3425, 3650, 5206, 5548, 6850, 6935, 7300, 10001, 10412, 13015, 13700, 13870, 20002, 26030, 27740, 34675, 40004, 50005, 52060, 65075, 69350, 100010, 130150, 138700, 190019, 200020, 250025, 260300, 380038, 500050, 760076, 950095, 1000100, 1900190, 3800380, 4750475, 9500950, 19001900

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19001899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19001900 can be divided by 72 positive divisors. The sum of these divisors (counting 19001900) is 1, the average is 0.013888888888889.

Base conversion 19001900

Base System Value
2 Binary 1001000011111001000101100
3 Ternary 1022202101201002
4 Quaternary 1020133020230
5 Quinary 14331030100
6 Senary 1515135432
8 Octal 110371054
10 Decimal 19001900
12 Duodecimal 6444578
16 Hexadecimal 121f22c
20 Vigesimal 5if4f0
36 Base36 bb9yk

Cryptographic Hash Functions

md5 1392e8f2b837959bb25fe32260117b3e
sha1 c28903bb4bb07f0315090c8f2289e5306f45f6f1
sha256 eb1850849415c770e802a5aaa1f55904b691b101a82b1a44a7e003ac5fd5c36d
sha512 97ee7d1b887b17371d23b49b59c160cbbfb28622f14204b7bb941179dd532bd8982ba828be88a0a6fe50860b44672bdb56d8cc5cfc8fe17b10720dcf6bf72a9f
ripemd-160 34a20c0095c6479f425d584620b482d4bd386d2a

19001900 as geometric shapes

Circle

Radius = n
Diameter 38003800
Circumference 119392458.8885
Area 1.1343417822767E+15

Sphere

Radius = n
Volume 2.873953215019E+22
Surface area 4.5373671291066E+15
Circumference 119392458.8885

Square

Length = n
Perimeter 76007600
Area 361072203610000
Diagonal 26872744.690857

Cube

Length = n
Surface area 2166433221660000
Volume 6.8610579057769E+21
Space diagonal 32912256.240343

Equilateral Triangle

Length = n
Perimeter 57005700
Area 1.5634885046334E+14
Altitude 16456128.120172

Triangular Pyramid

Length = n
Surface area 1.5634885046334E+14
Volume 8.0858342854806E+20
Height 8957581.5636191