20366988 is an even 8-digits composite number following 20366987
and preceding 20366989 . In scientific notation, it is written as 2.0366988 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 6778560 positive integers (up to 20366988) that are relatively prime to 20366988.
20366988 has 24 divisors, whose sum is 47596080
The reverse of 20366988 is 88966302
Previous prime number is 1229
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
twenty million three hundred sixty-six thousand nine hundred eighty-eight
Scientific notation
2.0366988 × 10^7
Engineering notation
2.0366988 × 10^6
Prime Factorization
2 × 2 × 3 × 1229 × 1381
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
10183494
Product of the distinct prime numbers
The prime factorization of 20366988 is 2 × 2 × 3 × 1229 × 1381.
Since it has a total of 5 prime factors.
1 , 10 , 87 , 6 , 133 , 907 , 9335 , 7085 , 2722 , 61839 , 208640 , 489595 , 1447535 , 8382889 , 48703670 , 54852917 , 77233611 , 578248448 , 674953527 , 6203397107
n×2
40733976
n×3
61100964
n×4
81467952
n×5
101834940
n÷2
10183494
n÷3
6788996
n÷3
5091747
n÷5
4073397.6
n2
414814200192144
n3
8.448515837543E+21
n4
1.7207082068105E+29
n5
3.5045643399611E+36
2 √n
4512.9799467757
3 √n
273.09197346538
4 √n
67.178716471631
5 √n
28.959120064786
1 , 2 , 3 , 4 , 6 , 12 , 1229 , 1381 , 2458 , 2762 , 3687 , 4143 , 4916 , 5524 , 7374 , 8286 , 14748 , 16572 , 1697249 , 3394498 , 5091747 , 6788996 , 10183494 , 20366988
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20366987
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20366988 can be divided by 24 positive divisors.
The sum of these divisors (counting 20366988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001101101100011010001100
3
Ternary
1102022202020220
4
Quaternary
1031230122030
5
Quinary
20203220423
6
Senary
2004311340
8
Octal
115543214
10
Decimal
20366988
12
Duodecimal
69a2550
16
Hexadecimal
136c68c
20
Vigesimal
675h98
36
Base36
c4j9o
md5
4d4bd0e8028fd40fb6b9077e47498ba8
sha1
124b0832181563977680933f8761a1c2a0983b92
sha256
312a8e73f6c0497fdca2b408886454704b0dee5a80239691272794437586bf5a
sha512
73988af46598a95811396da9442f30c6902934b233cd06050ff98f4726586a56c50f39bdb5d8911de4d82e3b997a36d3e548cabadb0777b8de23c0b4bb8779f2
ripemd-160
1457194b779f81449278f512451bbddf67275072
Diameter
40733976
Circumference
127969559.7531
Area
1.3031772439284E+15
Volume
3.5389060385283E+22
Surface area
5.2127089757135E+15
Circumference
127969559.7531
Perimeter
81467952
Area
414814200192144
Diagonal
28803270.65429
Surface area
2488885201152864
Volume
8.448515837543E+21
Space diagonal
35276658.013146
Perimeter
61100964
Area
1.7961981760846E+14
Altitude
17638329.006573
Surface area
1.7961981760846E+14
Volume
9.956671399481E+20
Height
9601090.2180967