20159400 is an even 8-digits composite number following 20159399
and preceding 20159401 . In scientific notation, it is written as 2.0159400 × 10^7.
The sum of its digits is 21. It has a total of 5 prime factors and 16 positive divisors.
There are 5375680 positive integers (up to 20159400) that are relatively prime to 20159400.
20159400 has 16 divisors, whose sum is 38304000
The reverse of 20159400 is 00495102
Previous prime number is 75
Is Prime? no
Number parity even
Number length 8
Sum of Digits 21
Digital Root 3
Name
twenty million one hundred fifty-nine thousand four hundred
Scientific notation
2.0159400 × 10^7
Engineering notation
2.0159400 × 10^6
Prime Factorization
2 × 2 × 2 × 75 × 33599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
5039850
Product of the distinct prime numbers
The prime factorization of 20159400 is 2 × 2 × 2 × 75 × 33599.
Since it has a total of 5 prime factors.
9 , 4 , 30 , 52 , 493 , 291 , 72 , 1427 , 57331 , 85581 , 281576 , 71995 , 1465087 , 8778813 , 31063903 , 36822047 , 459604689 , 535525322 , 8322495440 , 5457898580
n×2
40318800
n×3
60478200
n×4
80637600
n×5
100797000
n÷2
10079700
n÷3
6719800
n÷3
5039850
n÷5
4031880
n2
406401408360000
n3
8.1928085516926E+21
n4
1.6516210471699E+29
n5
3.3295689338317E+36
2 √n
4489.9220483211
3 √n
272.16098457479
4 √n
67.006880604316
5 √n
28.89984546187
1 , 2 , 4 , 8 , 75 , 150 , 300 , 600 , 33599 , 67198 , 134396 , 268792 , 2519925 , 5039850 , 10079700 , 20159400
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20159399
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20159400 can be divided by 16 positive divisors.
The sum of these divisors (counting 20159400) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100111001101110101000
3
Ternary
1101221012111110
4
Quaternary
1030321232220
5
Quinary
20130100100
6
Senary
2000030320
8
Octal
114715650
10
Decimal
20159400
12
Duodecimal
69023a0
16
Hexadecimal
1339ba8
20
Vigesimal
65jia0
36
Base36
c033c
md5
ad950c9521e0be465001301cf118e8cc
sha1
2e5a98e96361193265a522fffe0904688e3eb8a5
sha256
6fefa0192f0c31920b51060d9fc32c707298dccddc3397e0102b3616697fa7a5
sha512
8c9b80e15bc4ccc63e16050f8f8af8b756b531e6a5bc95506515604f2ad61743b9b53f2d237a00db31b5be22d93de820e921c29d9aaf4254d5ce8d06f78ffdec
ripemd-160
32101ea543bc9b75adb7fca7463bce585274f4fc
Diameter
40318800
Circumference
126665245.88156
Area
1.2767476789123E+15
Volume
3.431795621102E+22
Surface area
5.1069907156493E+15
Circumference
126665245.88156
Perimeter
80637600
Area
406401408360000
Diagonal
28509696.889304
Surface area
2438408450160000
Volume
8.1928085516926E+21
Space diagonal
34917105.050104
Perimeter
60478200
Area
1.7597697188677E+14
Altitude
17458552.525052
Surface area
1.7597697188677E+14
Volume
9.6553174731083E+20
Height
9503232.2964347