19971696 (number)

19971696 is an even 8-digits composite number following 19971695 and preceding 19971697. In scientific notation, it is written as 1.9971696 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors. There are 6657216 positive integers (up to 19971696) that are relatively prime to 19971696.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred seventy-one thousand six hundred ninety-six

Notation

Scientific notation 1.9971696 × 10^7
Engineering notation 1.9971696 × 10^6

Prime Factorization of 19971696

Prime Factorization 2 × 2 × 2 × 2 × 3 × 416077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2496462
Product of the distinct prime numbers

The prime factorization of 19971696 is 2 × 2 × 2 × 2 × 3 × 416077. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 91, 16, 275, 407, 4184, 7738, 33670, 18658, 148675, 421494, 4930400, 8116123, 34150195, 90917387, 477454186, 706043186, 8615991426, 7499030826

Basic calculations (n = 19971696)

Multiplication

n×y
n×2 39943392
n×3 59915088
n×4 79886784
n×5 99858480

Division

n÷y
n÷2 9985848
n÷3 6657232
n÷3 4992924
n÷5 3994339.2

Exponentiation

ny
n2 398868641116416
n3 7.9660832443102E+21
n4 1.5909619286606E+29
n5 3.1774207986782E+36

Nth Root

y√n
2√n 4468.9703512107
3√n 271.31365308035
4√n 66.850357898897
5√n 28.845826655505

Divisors of 19971696

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416077, 832154, 1248231, 1664308, 2496462, 3328616, 4992924, 6657232, 9985848, 19971696

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 -19971695
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 19971696 can be divided by 20 positive divisors. The sum of these divisors (counting 19971696) is 1, the average is 0.05.

Base conversion 19971696

Base System Value
2 Binary 1001100001011111001110000
3 Ternary 1101120200000110
4 Quaternary 1030023321300
5 Quinary 20103043241
6 Senary 1552021320
8 Octal 114137160
10 Decimal 19971696
12 Duodecimal 6831840
16 Hexadecimal 130be70
20 Vigesimal 64g94g
36 Base36 bw29c

Cryptographic Hash Functions

md5 40d1129d3a6488e8ce6d87ab61415030
sha1 37d55459ebc344c88d0258dae1182fa6edbfb45f
sha256 288cbd9f01ba1a9b0feaa266b00a5a4a80926cd55f8e304ee0a15a4e4e60ea62
sha512 98526241633aaf1b4515b61053940456bacba99382f297e7bf08758ff28f591d709e53544dd28fde8998bcd82554f7e8872d1d8323635ec70628c8b553eaae8a
ripemd-160 8f322f2eeaffdaf1e4997817efd11e1d075c4383

19971696 as geometric shapes

Circle

Radius = n
Diameter 39943392
Circumference 125485866.86666
Area 1.2530827926787E+15

Sphere

Radius = n
Volume 3.3368251464279E+22
Surface area 5.0123311707147E+15
Circumference 125485866.86666

Square

Length = n
Perimeter 79886784
Area 398868641116416
Diagonal 28244243.346792

Cube

Length = n
Surface area 2393211846698496
Volume 7.9660832443102E+21
Space diagonal 34591992.18532

Equilateral Triangle

Length = n
Perimeter 59915088
Area 1.727151879899E+14
Altitude 17295996.09266

Triangular Pyramid

Length = n
Surface area 1.727151879899E+14
Volume 9.3881191359137E+20
Height 9414747.7822642