20137944 is an even 8-digits composite number following 20137943
and preceding 20137945 . In scientific notation, it is written as 2.0137944 × 10^7.
The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors.
There are 6690816 positive integers (up to 20137944) that are relatively prime to 20137944.
20137944 has 32 divisors, whose sum is 50508720
The reverse of 20137944 is 44973102
Previous prime number is 353
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
twenty million one hundred thirty-seven thousand nine hundred forty-four
Scientific notation
2.0137944 × 10^7
Engineering notation
2.0137944 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 353 × 2377
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5034486
Product of the distinct prime numbers
The prime factorization of 20137944 is 2 × 2 × 2 × 3 × 353 × 2377.
Since it has a total of 6 prime factors.
7 , 2 , 32 , 31 , 758 , 764 , 5103 , 4240 , 34772 , 88957 , 616939 , 184202 , 6091778 , 6124851 , 40507659 , 35559315 , 934276960 , 977069076 , 6996098892 , 1468730590
n×2
40275888
n×3
60413832
n×4
80551776
n×5
100689720
n÷2
10068972
n÷3
6712648
n÷3
5034486
n÷5
4027588.8
n2
405536788547136
n3
8.1666771377021E+21
n4
1.6446008686512E+29
n5
3.311888019525E+36
2 √n
4487.5320611668
3 √n
272.06439507643
4 √n
66.989044336868
5 √n
28.893691119622
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 353 , 706 , 1059 , 1412 , 2118 , 2377 , 2824 , 4236 , 4754 , 7131 , 8472 , 9508 , 14262 , 19016 , 28524 , 57048 , 839081 , 1678162 , 2517243 , 3356324 , 5034486 , 6712648 , 10068972 , 20137944
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20137943
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20137944 can be divided by 32 positive divisors.
The sum of these divisors (counting 20137944) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001100110100011111011000
3
Ternary
1101220010001210
4
Quaternary
1030310133120
5
Quinary
20123403234
6
Senary
1555343120
8
Octal
114643730
10
Decimal
20137944
12
Duodecimal
68b1aa0
16
Hexadecimal
13347d8
20
Vigesimal
65h4h4
36
Base36
bzmjc
md5
dde89adcac084e3671e6491ce28e8c78
sha1
6b544514fa177dd0a0c9e1c063130cb781c125a4
sha256
05990a57cc6382afb7c403724d00f832e66ca5ecd089a36eaab4d962e06750b1
sha512
fe12be274b4119910510e155e8dbf6bebd728184e2795132acca1a4da03e6294bee857d3e9c42feefd7fc8512e5cd26ed4a4d5060721bd376564f5b6a0d6dd5d
ripemd-160
44e6a7692036f7f5a2ef73bbb41d7ea544311c42
Diameter
40275888
Circumference
126530433.85761
Area
1.2740313956601E+15
Volume
3.4208497200059E+22
Surface area
5.0961255826403E+15
Circumference
126530433.85761
Perimeter
80551776
Area
405536788547136
Diagonal
28479353.52311
Surface area
2433220731282816
Volume
8.1666771377021E+21
Space diagonal
34879942.167977
Perimeter
60413832
Area
1.7560258052549E+14
Altitude
17439971.083988
Surface area
1.7560258052549E+14
Volume
9.6245213063838E+20
Height
9493117.8410366