20397328 is an even 8-digits composite number following 20397327
and preceding 20397329 . In scientific notation, it is written as 2.0397328 × 10^7.
The sum of its digits is 34. It has a total of 7 prime factors and 30 positive divisors.
There are 8741376 positive integers (up to 20397328) that are relatively prime to 20397328.
20397328 has 30 divisors, whose sum is 45973806
The reverse of 20397328 is 82379302
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 34 Digital Root 7
Name
twenty million three hundred ninety-seven thousand three hundred twenty-eight
Scientific notation
2.0397328 × 10^7
Engineering notation
2.0397328 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 7 × 26017
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
364238 Product of the distinct prime numbers
The prime factorization of 20397328 is 2 × 2 × 2 × 2 × 7 × 7 × 26017.
Since it has a total of 7 prime factors.
5 , 6 , 91 , 59 , 372 , 245 , 9807 , 2079 , 63093 , 73305 , 220999 , 479203 , 6326608 , 3656731 , 72455273 , 18048023 , 853357322 , 224316391 , 7337471318 , 8302022364
n×2
40794656
n×3
61191984
n×4
81589312
n×5
101986640
n÷2
10198664
n÷3
6799109.3333333
n÷3
5099332
n÷5
4079465.6
n2
416050989539584
n3
8.4863284983635E+21
n4
1.7309842589687E+29
n5
3.5307453693021E+36
2 √n4516.3401111962
3 √n273.22751141882
4 √n67.203720962431
5 √n28.96774280891
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 49 , 56 , 98 , 112 , 196 , 392 , 784 , 26017 , 52034 , 104068 , 182119 , 208136 , 364238 , 416272 , 728476 , 1274833 , 1456952 , 2549666 , 2913904 , 5099332 , 10198664 , 20397328
30 divisors
τ Total Divisors
30 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20397327 Sum of the proper positive divisors of n
A Arithmetic Mean
0.033333333333333 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
30 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20397328 can be divided by 30 positive divisors.
The sum of these divisors (counting 20397328) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
1001101110011110100010000
3
Ternary
1102101021212121
4
Quaternary
1031303310100
5
Quinary
20210203303
6
Senary
2005104024
8
Octal
115636420
10
Decimal
20397328
12
Duodecimal
69b8014
16
Hexadecimal
1373d10
20
Vigesimal
679d68
36
Base36
c56og
md5
d9a8b5a227ad17957b1c794d54d5be35
sha1
58005f3bad243bb40f6ac96e8c4b4d2b94bf0f8e
sha256
8f69aa3746c0511460d01b8dd836c442a5b7e8b4e717cec012f094ddc9c35279
sha512
6e9bdf975183c86db0182820942f4d9b5c236b0361deab4b5951d8a2a4a949ced7008605c895ca511b8cc05d4811031ee6bc17e68ab9e00d442d10682ccee4e5
ripemd-160
902a0becc21f9f345a01e89f877918ca50c0bd26
Diameter
40794656
Circumference
128160191.59532
Area
1.3070627322563E+15
Volume
3.5547449688544E+22
Surface area
5.2282509290253E+15
Circumference
128160191.59532
Perimeter
81589312
Area
416050989539584
Diagonal
28846177.893772
Surface area
2496305937237504
Volume
8.4863284983635E+21
Space diagonal
35329208.434647
Perimeter
61191984
Area
1.8015536310547E+14
Altitude
17664604.217324
Surface area
1.8015536310547E+14
Volume
1.0001234047616E+21
Height
9615392.6312575