1997776 is an even 7-digits composite number following 1997775
and preceding 1997777 . In scientific notation, it is written as 1.997776 × 10^6.
The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors.
There are 908000 positive integers (up to 1997776) that are relatively prime to 1997776.
1997776 has 20 divisors, whose sum is 4222944
The reverse of 1997776 is 6777991
Previous prime number is 11
Is Prime? no
Number parity even
Number length 7
Sum of Digits 46
Digital Root 1
Name
one million nine hundred ninety-seven thousand seven hundred seventy-six
Scientific notation
1.997776 × 10^6
Engineering notation
1.997776 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 11 × 11351
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
249722
Product of the distinct prime numbers
The prime factorization of 1997776 is 2 × 2 × 2 × 2 × 11 × 11351.
Since it has a total of 6 prime factors.
8 , 7 , 54 , 66 , 199 , 179 , 815 , 2201 , 83866 , 59170 , 508621 , 77884 , 1945724 , 9703130 , 25959309 , 64744522 , 188317710 , 428996575 , 8489631175 , 8433451310
n×2
3995552
n×3
5993328
n×4
7991104
n×5
9988880
n÷2
998888
n÷3
665925.33333333
n÷3
499444
n÷5
399555.2
n2
3991108946176
n3
7973341666055704576
n4
1.5928950620246E+25
n5
3.1822475254313E+31
2 √n
1413.4270409186
3 √n
125.94538659467
4 √n
37.595572091918
5 √n
18.201591293305
1 , 2 , 4 , 8 , 11 , 16 , 22 , 44 , 88 , 176 , 11351 , 22702 , 45404 , 90808 , 124861 , 181616 , 249722 , 499444 , 998888 , 1997776
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
-1997775
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 1997776 can be divided by 20 positive divisors.
The sum of these divisors (counting 1997776) is 1, the average is 0.05.
Base
System
Value
2
Binary
111100111101111010000
3
Ternary
10202111102201
4
Quaternary
13213233100
5
Quinary
1002412101
6
Senary
110452544
8
Octal
7475720
10
Decimal
1997776
12
Duodecimal
804154
16
Hexadecimal
1e7bd0
20
Vigesimal
c9e8g
36
Base36
16ths
md5
c51a18ebaf1516e9babaded6788adfa7
sha1
a0bae3b2e7473be79431e270941228a752916968
sha256
854b5bf52c0ece1e3d032a8f85f1d1874d4a6935da981e4a4cf1362624052fe6
sha512
671b0b9746470db1845e61bb1045463c1e34511d165bbd44478a24ceb8c36fdb3d3f4603506f18bd30372047ca24696ed98061f3f955963b969a879ec4214981
ripemd-160
ca89a87af579467e802e526ef9ebab55128b2ecc
Diameter
3995552
Circumference
12552396.810236
Area
12538438544983
Volume
3.3398655470189E+19
Surface area
50153754179932
Circumference
12552396.810236
Perimeter
7991104
Area
3991108946176
Diagonal
2825281.9137835
Surface area
23946653677056
Volume
7973341666055704576
Space diagonal
3460249.5341417
Perimeter
5993328
Area
1728200868329.9
Altitude
1730124.7670709
Surface area
1728200868329.9
Volume
9.3966732679754E+17
Height
941760.63792782