19796972 (number)

19796972 is an even 8-digits composite number following 19796971 and preceding 19796973. In scientific notation, it is written as 1.9796972 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 8841600 positive integers (up to 19796972) that are relatively prime to 19796972.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred ninety-six thousand nine hundred seventy-two

Notation

Scientific notation 1.9796972 × 10^7
Engineering notation 1.9796972 × 10^6

Prime Factorization of 19796972

Prime Factorization 2 × 2 × 13 × 31 × 12281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9898486
Product of the distinct prime numbers

The prime factorization of 19796972 is 2 × 2 × 13 × 31 × 12281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 9, 28, 410, 707, 1608, 884, 65444, 93166, 401853, 173956, 7316760, 1000920, 67860511, 98083134, 899768527, 300662729, 8814538980, 5771138742

Basic calculations (n = 19796972)

Multiplication

n×y
n×2 39593944
n×3 59390916
n×4 79187888
n×5 98984860

Division

n÷y
n÷2 9898486
n÷3 6598990.6666667
n÷3 4949243
n÷5 3959394.4

Exponentiation

ny
n2 391920100368784
n3 7.758831253238E+21
n4 1.5360136507308E+29
n5 3.0408419235135E+36

Nth Root

y√n
2√n 4449.3788330507
3√n 270.52013134261
4√n 66.703664315019
5√n 28.795177089125

Divisors of 19796972

1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 12281, 24562, 49124, 159653, 319306, 380711, 638612, 761422, 1522844, 4949243, 9898486, 19796972

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 -19796971
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 19796972 can be divided by 24 positive divisors. The sum of these divisors (counting 19796972) is 1, the average is 0.041666666666667.

Base conversion 19796972

Base System Value
2 Binary 1001011100001001111101100
3 Ternary 1101020210100012
4 Quaternary 1023201033230
5 Quinary 20032000342
6 Senary 1544152352
8 Octal 113411754
10 Decimal 19796972
12 Duodecimal 67686b8
16 Hexadecimal 12e13ec
20 Vigesimal 63ec8c
36 Base36 bsbfw

Cryptographic Hash Functions

md5 02286b7635916ec53b32b51757c61105
sha1 c1c6676ba64ec4e34feb470dcf33d1f5b5b0e7e7
sha256 2dcaf9ec83d1f93ab1eb4317c174fbc39c5352aadee0ed66a955e72b13c29773
sha512 87dff5a2f1a9f6a3de429e0f4c08f0c610ae90cd3f5bfa3f3f8c2b9603490fa3875b66bd7f72a66efe8c93f26ef5bcdb451d9ce24662dc189233f2449435edd2
ripemd-160 d692ca0dd3aaa3f73fb7433ba3e49ff341cca676

19796972 as geometric shapes

Circle

Radius = n
Diameter 39593944
Circumference 124388043.59705
Area 1.2312533081127E+15

Sphere

Radius = n
Volume 3.2500116354154E+22
Surface area 4.925013232451E+15
Circumference 124388043.59705

Square

Length = n
Perimeter 79187888
Area 391920100368784
Diagonal 27997146.29632

Cube

Length = n
Surface area 2351520602212704
Volume 7.758831253238E+21
Space diagonal 34289361.340018

Equilateral Triangle

Length = n
Perimeter 59390916
Area 1.6970638158656E+14
Altitude 17144680.670009

Triangular Pyramid

Length = n
Surface area 1.6970638158656E+14
Volume 9.1438703220779E+20
Height 9332382.0987735