19002748 (number)

19002748 is an even 8-digits composite number following 19002747 and preceding 19002749. In scientific notation, it is written as 1.9002748 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 9492560 positive integers (up to 19002748) that are relatively prime to 19002748.

Interesting facts

Basic properties

Name

Name nineteen million two thousand seven hundred forty-eight

Notation

Scientific notation 1.9002748 × 10^7
Engineering notation 1.9002748 × 10^6

Prime Factorization of 19002748

Prime Factorization 2 × 2 × 2531 × 1877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9501374
Product of the distinct prime numbers

The prime factorization of 19002748 is 2 × 2 × 2531 × 1877. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 13, 73, 554, 980, 9093, 8123, 60114, 2300, 419675, 419527, 1583050, 6614505, 56805648, 21735150, 685469827, 99683703, 387031637, 14532662

Basic calculations (n = 19002748)

Multiplication

n×y
n×2 38005496
n×3 57008244
n×4 76010992
n×5 95013740

Division

n÷y
n÷2 9501374
n÷3 6334249.3333333
n÷3 4750687
n÷5 3800549.6

Exponentiation

ny
n2 361104431551504
n3 6.8619765144565E+21
n4 1.3039641048613E+29
n5 2.4778901285726E+36

Nth Root

y√n
2√n 4359.2141493622
3√n 266.85302875683
4√n 66.024345126341
5√n 28.560333987703

Divisors of 19002748

1, 2, 4, 1877, 2531, 3754, 5062, 7508, 10124, 4750687, 9501374, 19002748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19002747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19002748 can be divided by 12 positive divisors. The sum of these divisors (counting 19002748) is 1, the average is 0.083333333333333.

Base conversion 19002748

Base System Value
2 Binary 1001000011111010101111100
3 Ternary 1022202102212111
4 Quaternary 1020133111330
5 Quinary 14331041443
6 Senary 1515143404
8 Octal 110372574
10 Decimal 19002748
12 Duodecimal 6444b64
16 Hexadecimal 121f57c
20 Vigesimal 5if6h8
36 Base36 bbam4

Cryptographic Hash Functions

md5 ce841bf329edf81b211dd0c9cd20709a
sha1 10ded37cb9dd30813f8e46286a222dc36dbacf2e
sha256 e41cab12303343b6a5cc40fba4c8c3651b867995970a0cc7ba7f943506451a70
sha512 9922ddbb26a12033621a8d5bac45b479c0ab236a8b21a1bcee80917d4024e61103e66bb86da8a90009df1da6fbca0a5c9c4dee399146be720190ef994c089b32
ripemd-160 78cfc7077868bade6591b7166bae2f93f9d827f3

19002748 as geometric shapes

Circle

Radius = n
Diameter 38005496
Circumference 119397787.02964
Area 1.1344430293409E+15

Sphere

Radius = n
Volume 2.874338000923E+22
Surface area 4.5377721173637E+15
Circumference 119397787.02964

Square

Length = n
Perimeter 76010992
Area 361104431551504
Diagonal 26873943.943958

Cube

Length = n
Surface area 2166626589309024
Volume 6.8619765144565E+21
Space diagonal 32913725.019428

Equilateral Triangle

Length = n
Perimeter 57008244
Area 1.5636280557137E+14
Altitude 16456862.509714

Triangular Pyramid

Length = n
Surface area 1.5636280557137E+14
Volume 8.0869168761917E+20
Height 8957981.3146527