19251372 (number)

19251372 is an even 8-digits composite number following 19251371 and preceding 19251373. In scientific notation, it is written as 1.9251372 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 5322240 positive integers (up to 19251372) that are relatively prime to 19251372.

Interesting facts

Basic properties

Name

Name nineteen million two hundred fifty-one thousand three hundred seventy-two

Notation

Scientific notation 1.9251372 × 10^7
Engineering notation 1.9251372 × 10^6

Prime Factorization of 19251372

Prime Factorization 2 × 2 × 21 × 31 × 7393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9625686
Product of the distinct prime numbers

The prime factorization of 19251372 is 2 × 2 × 21 × 31 × 7393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 83, 9, 525, 227, 6203, 6300, 83454, 57522, 494310, 37098, 658546, 934707, 12396804, 81918829, 583532711, 683684107, 2387302367, 1572140194

Basic calculations (n = 19251372)

Multiplication

n×y
n×2 38502744
n×3 57754116
n×4 77005488
n×5 96256860

Division

n÷y
n÷2 9625686
n÷3 6417124
n÷3 4812843
n÷5 3850274.4

Exponentiation

ny
n2 370615323882384
n3 7.1348534689603E+21
n4 1.3735571829644E+29
n5 2.6442860292521E+36

Nth Root

y√n
2√n 4387.6385448211
3√n 268.01178755609
4√n 66.239252296664
5√n 28.634680204138

Divisors of 19251372

1, 2, 4, 21, 31, 42, 62, 84, 124, 651, 1302, 2604, 7393, 14786, 29572, 155253, 229183, 310506, 458366, 621012, 916732, 4812843, 9625686, 19251372

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 -19251371
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 19251372 can be divided by 24 positive divisors. The sum of these divisors (counting 19251372) is 1, the average is 0.041666666666667.

Base conversion 19251372

Base System Value
2 Binary 1001001011100000010101100
3 Ternary 1100020001220210
4 Quaternary 1021130002230
5 Quinary 14412020442
6 Senary 1524342420
8 Octal 111340254
10 Decimal 19251372
12 Duodecimal 6544a10
16 Hexadecimal 125c0ac
20 Vigesimal 60688c
36 Base36 bgmgc

Cryptographic Hash Functions

md5 32006fc949984b00898502e10e8b6c64
sha1 7819945b911333c972012427a486be343cbb2f88
sha256 861a312ff4dc69a0ee7d331f36a52c12321de8da0ce9a150c0a30acfb064230f
sha512 4f81e65ced75d29117c08e06d70fd1538da895a9f2fbe5cb090d06d2106622590d3cd034ba88a483c0fc51785b9ba0a2efeb6a2adae0cbbf140ca4cd3f3acc01
ripemd-160 441d7f69d12ac6bc4c5f21d3f56ff494265f88fa

19251372 as geometric shapes

Circle

Radius = n
Diameter 38502744
Circumference 120959937.69345
Area 1.1643223788167E+15

Sphere

Radius = n
Volume 2.9886404323367E+22
Surface area 4.6572895152668E+15
Circumference 120959937.69345

Square

Length = n
Perimeter 77005488
Area 370615323882384
Diagonal 27225551.37669

Cube

Length = n
Surface area 2223691943294304
Volume 7.1348534689603E+21
Space diagonal 33344354.419409

Equilateral Triangle

Length = n
Perimeter 57754116
Area 1.6048114275697E+14
Altitude 16672177.209704

Triangular Pyramid

Length = n
Surface area 1.6048114275697E+14
Volume 8.4085054511236E+20
Height 9075183.7922299