19371372 (number)

19371372 is an even 8-digits composite number following 19371371 and preceding 19371373. In scientific notation, it is written as 1.9371372 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 6457120 positive integers (up to 19371372) that are relatively prime to 19371372.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9371372 × 10^7
Engineering notation 1.9371372 × 10^6

Prime Factorization of 19371372

Prime Factorization 2 × 2 × 3 × 1614281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9685686
Product of the distinct prime numbers

The prime factorization of 19371372 is 2 × 2 × 3 × 1614281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 93, 69, 725, 359, 4880, 2711, 11493, 34211, 925411, 587202, 5544941, 5978315, 40376265, 52007477, 363951706, 441510458, 6289874888, 811968329

Basic calculations (n = 19371372)

Multiplication

n×y
n×2 38742744
n×3 58114116
n×4 77485488
n×5 96856860

Division

n÷y
n÷2 9685686
n÷3 6457124
n÷3 4842843
n÷5 3874274.4

Exponentiation

ny
n2 375250053162384
n3 7.2691083728283E+21
n4 1.4081260239837E+29
n5 2.727733303347E+36

Nth Root

y√n
2√n 4401.2920830138
3√n 268.56750242164
4√n 66.342234534373
5√n 28.670289365366

Divisors of 19371372

1, 2, 3, 4, 6, 12, 1614281, 3228562, 4842843, 6457124, 9685686, 19371372

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 -19371371
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 19371372 can be divided by 12 positive divisors. The sum of these divisors (counting 19371372) is 1, the average is 0.083333333333333.

Base conversion 19371372

Base System Value
2 Binary 1001001111001010101101100
3 Ternary 1100110011112020
4 Quaternary 1021321111230
5 Quinary 14424340442
6 Senary 1531110140
8 Octal 111712554
10 Decimal 19371372
12 Duodecimal 65a2350
16 Hexadecimal 127956c
20 Vigesimal 61188c
36 Base36 bj71o

Cryptographic Hash Functions

md5 dded04d2e06aeebfd1d140e551fe0329
sha1 a5ab0db2844e9a39b3c7bbf7118648cb567eefc8
sha256 4511864dc813ca03aac1772b7a08eace88c93b510df3198d2a22a89321b16081
sha512 20d037bf354003ef0b4a8e68189a489472a8fea8f0112e3de85cfaa0b18f8a3fbe9b5e78b6a2fe48d426ed1fff1df681422dbc278521fd4138a8b1071e5579c5
ripemd-160 c88a9afb1f5d26f8714ad63d045beeaf0eda8466

19371372 as geometric shapes

Circle

Radius = n
Diameter 38742744
Circumference 121713919.93031
Area 1.1788828102741E+15

Sphere

Radius = n
Volume 3.0448769949634E+22
Surface area 4.7155312410965E+15
Circumference 121713919.93031

Square

Length = n
Perimeter 77485488
Area 375250053162384
Diagonal 27395257.004174

Cube

Length = n
Surface area 2251500318974304
Volume 7.2691083728283E+21
Space diagonal 33552200.516317

Equilateral Triangle

Length = n
Perimeter 58114116
Area 1.6248803940504E+14
Altitude 16776100.258159

Triangular Pyramid

Length = n
Surface area 1.6248803940504E+14
Volume 8.566726372678E+20
Height 9131752.3347248