20957037 is an odd 8-digits composite number following 20957036
and preceding 20957038 . In scientific notation, it is written as 2.0957037 × 10^7.
The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors.
There are 13971356 positive integers (up to 20957037) that are relatively prime to 20957037.
20957037 has 4 divisors, whose sum is 27942720
The reverse of 20957037 is 73075902
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
twenty million nine hundred fifty-seven thousand thirty-seven
Scientific notation
2.0957037 × 10^7
Engineering notation
2.0957037 × 10^6
Prime Factorization
3 × 6985679
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20957037
Product of the distinct prime numbers
The prime factorization of 20957037 is 3 × 6985679.
Since it has a total of 2 prime factors.
8 , 4 , 14 , 51 , 567 , 912 , 7725 , 7503 , 94837 , 19642 , 169751 , 415624 , 6124113 , 3694143 , 48535086 , 26968489 , 38775854 , 232294837 , 5807189750 , 2796611294
n×2
41914074
n×3
62871111
n×4
83828148
n×5
104785185
n÷2
10478518.5
n÷3
6985679
n÷3
5239259.25
n÷5
4191407.4
n2
439197399819369
n3
9.2042761583183E+21
n4
1.9289435600809E+29
n5
4.0424941559528E+36
2 √n
4577.8856473267
3 √n
275.70414369472
4 √n
67.660074248605
5 √n
29.125002816336
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20957036
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20957037 can be divided by 4 positive divisors.
The sum of these divisors (counting 20957037) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001111111100011101101101
3
Ternary
1110102201122120
4
Quaternary
1033330131231
5
Quinary
20331111122
6
Senary
2025103153
8
Octal
117743555
10
Decimal
20957037
12
Duodecimal
7027ab9
16
Hexadecimal
13fc76d
20
Vigesimal
6ajcbh
36
Base36
ch6jx
md5
aeb2e0cfb5b71190fc988a37d506440f
sha1
b9880a4aeab524eaff2396ba804143e71ac809e4
sha256
59fbe4975df0e723f2305227dccafa45cf866d1eff2ac55ab89d5cc6eee86d96
sha512
83e3abfa6079373d4433d0e1142537271b99c1f51b9703679cdad0db2fcf8c12282f903cd677d5a9197fe492b3cc11500dcb56b2369799a6067c9b34cd5e1a47
ripemd-160
764a4db172617991a0fd5e567c9a2b60413ab028
Diameter
41914074
Circumference
131676946.96042
Area
1.3797793247483E+15
Volume
3.8554781814113E+22
Surface area
5.5191172989931E+15
Circumference
131676946.96042
Perimeter
83828148
Area
439197399819369
Diagonal
29637725.952555
Surface area
2635184398916214
Volume
9.2042761583183E+21
Space diagonal
36298652.860101
Perimeter
62871111
Area
1.9017805275982E+14
Altitude
18149326.43005
Surface area
1.9017805275982E+14
Volume
1.0847343479101E+21
Height
9879241.9841849