19001872 (number)

19001872 is an even 8-digits composite number following 19001871 and preceding 19001873. In scientific notation, it is written as 1.9001872 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 9125760 positive integers (up to 19001872) that are relatively prime to 19001872.

Interesting facts

Basic properties

Name

Name nineteen million one thousand eight hundred seventy-two

Notation

Scientific notation 1.9001872 × 10^7
Engineering notation 1.9001872 × 10^6

Prime Factorization of 19001872

Prime Factorization 2 × 2 × 2 × 2 × 3053 × 389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2375234
Product of the distinct prime numbers

The prime factorization of 19001872 is 2 × 2 × 2 × 2 × 3053 × 389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 4, 85, 12, 127, 790, 7390, 3209, 68899, 61174, 953035, 402589, 8790136, 7671990, 1103290, 58780010, 616864080, 678789007, 5256604886, 7743488

Basic calculations (n = 19001872)

Multiplication

n×y
n×2 38003744
n×3 57005616
n×4 76007488
n×5 95009360

Division

n÷y
n÷2 9500936
n÷3 6333957.3333333
n÷3 4750468
n÷5 3800374.4

Exponentiation

ny
n2 361071139504384
n3 6.8610275757564E+21
n4 1.3037236778299E+29
n5 2.4773190449494E+36

Nth Root

y√n
2√n 4359.1136713786
3√n 266.84892817718
4√n 66.023584205787
5√n 28.560070664589

Divisors of 19001872

1, 2, 4, 8, 16, 389, 778, 1556, 3053, 3112, 6106, 6224, 12212, 24424, 48848, 1187617, 2375234, 4750468, 9500936, 19001872

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19001871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19001872 can be divided by 20 positive divisors. The sum of these divisors (counting 19001872) is 1, the average is 0.05.

Base conversion 19001872

Base System Value
2 Binary 1001000011111001000010000
3 Ternary 1022202101200001
4 Quaternary 1020133020100
5 Quinary 14331024442
6 Senary 1515135344
8 Octal 110371020
10 Decimal 19001872
12 Duodecimal 6444554
16 Hexadecimal 121f210
20 Vigesimal 5if4dc
36 Base36 bb9xs

Cryptographic Hash Functions

md5 ec25783dee011a93dbfda4c5ff9e5d8a
sha1 04e1a51f1c1488a05e48b0d4aeea57c1a8667b35
sha256 726f6fdb3049f643e5983ebc513f7f52ac915c9a1f1f5c3bbcb7b3fd509d231f
sha512 02e7c7307396dbf9ea168933d53c0dbecc8876f6612022b9e82d145ab74c2f56439e4c74bc8c5a60d352b52a691af7f184a32f11d2e1bde40811bb72bcec59d3
ripemd-160 2b4292d60fb031524d56e116852714cae8cc3870

19001872 as geometric shapes

Circle

Radius = n
Diameter 38003744
Circumference 119392282.95931
Area 1.1343384392903E+15

Sphere

Radius = n
Volume 2.8739405104098E+22
Surface area 4.5373537571611E+15
Circumference 119392282.95931

Square

Length = n
Perimeter 76007488
Area 361071139504384
Diagonal 26872705.092878

Cube

Length = n
Surface area 2166426837026304
Volume 6.8610275757564E+21
Space diagonal 32912207.74292

Equilateral Triangle

Length = n
Perimeter 57005616
Area 1.563483896921E+14
Altitude 16456103.87146

Triangular Pyramid

Length = n
Surface area 1.563483896921E+14
Volume 8.0857985412088E+20
Height 8957568.3642925