20077971 is an odd 8-digits composite number following 20077970
and preceding 20077972 . In scientific notation, it is written as 2.0077971 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 13373640 positive integers (up to 20077971) that are relatively prime to 20077971.
20077971 has 8 divisors, whose sum is 26793984
The reverse of 20077971 is 17977002
Previous prime number is 1567
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
twenty million seventy-seven thousand nine hundred seventy-one
Scientific notation
2.0077971 × 10^7
Engineering notation
2.0077971 × 10^6
Prime Factorization
3 × 1567 × 4271
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20077971
Product of the distinct prime numbers
The prime factorization of 20077971 is 3 × 1567 × 4271.
Since it has a total of 3 prime factors.
3 , 7 , 18 , 10 , 75 , 347 , 8113 , 8447 , 64371 , 57351 , 20510 , 243907 , 995826 , 4387163 , 47558287 , 91824948 , 363712710 , 967754749 , 7855522526 , 2311575277
n×2
40155942
n×3
60233913
n×4
80311884
n×5
100389855
n÷2
10038985.5
n÷3
6692657
n÷3
5019492.75
n÷5
4015594.2
n2
403124919476841
n3
8.0939304426333E+21
n4
1.6250970070321E+29
n5
3.2628650579377E+36
2 √n
4480.8448980075
3 √n
271.79404734752
4 √n
66.939113364367
5 √n
28.876460867416
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20077970
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20077971 can be divided by 8 positive divisors.
The sum of these divisors (counting 20077971) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100100101110110010011
3
Ternary
1101210001210120
4
Quaternary
1030211312103
5
Quinary
20114443341
6
Senary
1554201323
8
Octal
114456623
10
Decimal
20077971
12
Duodecimal
6883243
16
Hexadecimal
1325d93
20
Vigesimal
659eib
36
Base36
byc9f
md5
d916f04a8cf899134b5e9d93249c9e2a
sha1
055063c685e664eaaf144d0f27d656bbfc8ad288
sha256
31756b27502a01df1ccaa44d531b4ba7ec82bf9b6bb2fe1647c7f0dd4d20f4b7
sha512
0fc34494382cc53a2448791cf2cd2307524236cac0971a8906b993b12fdbf739d9e82764e89b4066ee334882557e89ffcd60fa961210cbcd873f16f2c88b2344
ripemd-160
70f6a916839170e93d5e587e3756de9b26940dbc
Diameter
40155942
Circumference
126153612.38518
Area
1.2664542855074E+15
Volume
3.3903776556325E+22
Surface area
5.0658171420297E+15
Circumference
126153612.38518
Perimeter
80311884
Area
403124919476841
Diagonal
28394538.893134
Surface area
2418749516861046
Volume
8.0939304426333E+21
Space diagonal
34776065.884894
Perimeter
60233913
Area
1.7455821058275E+14
Altitude
17388032.942447
Surface area
1.7455821058275E+14
Volume
9.5387885040638E+20
Height
9464846.2977112