20126874 is an even 8-digits composite number following 20126873
and preceding 20126875 . In scientific notation, it is written as 2.0126874 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 6451200 positive integers (up to 20126874) that are relatively prime to 20126874.
20126874 has 32 divisors, whose sum is 41817600
The reverse of 20126874 is 47862102
Previous prime number is 449
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
twenty million one hundred twenty-six thousand eight hundred seventy-four
Scientific notation
2.0126874 × 10^7
Engineering notation
2.0126874 × 10^6
Prime Factorization
2 × 3 × 31 × 449 × 241
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20126874
Product of the distinct prime numbers
The prime factorization of 20126874 is 2 × 3 × 31 × 449 × 241.
Since it has a total of 5 prime factors.
4 , 6 , 3 , 57 , 549 , 676 , 8391 , 849 , 35331 , 90860 , 356062 , 643369 , 3118216 , 7179168 , 6174812 , 75985410 , 116565894 , 682630275 , 9364648435 , 8678717590
n×2
40253748
n×3
60380622
n×4
80507496
n×5
100634370
n÷2
10063437
n÷3
6708958
n÷3
5031718.5
n÷5
4025374.8
n2
405091057011876
n3
8.1532166630048E+21
n4
1.64098764471E+29
n5
3.3027951560635E+36
2 √n
4486.2984742435
3 √n
272.01453389755
4 √n
66.979836325894
5 √n
28.890513799094
1 , 2 , 3 , 6 , 31 , 62 , 93 , 186 , 241 , 449 , 482 , 723 , 898 , 1347 , 1446 , 2694 , 7471 , 13919 , 14942 , 22413 , 27838 , 41757 , 44826 , 83514 , 108209 , 216418 , 324627 , 649254 , 3354479 , 6708958 , 10063437 , 20126874
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
-20126873
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 20126874 can be divided by 32 positive divisors.
The sum of these divisors (counting 20126874) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001100110001110010011010
3
Ternary
1101212112212210
4
Quaternary
1030301302122
5
Quinary
20123024444
6
Senary
1555215550
8
Octal
114616232
10
Decimal
20126874
12
Duodecimal
68a75b6
16
Hexadecimal
1331c9a
20
Vigesimal
65fh3e
36
Base36
bzdzu
md5
590ad12ca50e0e7cd167baebe1983f5f
sha1
0f0034349cc35bbf6245c3dc3596e48a0ef0a4ca
sha256
f96835f3e5e8223f6effd732fa6c9800f5a55b67ff70bb72282d49b506538fea
sha512
aef131891f0aa2ae406bdc06698549b819430584009b3a83873d418ef9630ce2cf97462df5049a166ee1cf60bc36a8aa0c692eedfd12fe62289b3aee7cd34569
ripemd-160
5be3d7d1b5959597b8b2c1efb4356ca0d495631a
Diameter
40253748
Circumference
126460878.99625
Area
1.2726310887434E+15
Volume
3.4152114095496E+22
Surface area
5.0905243549737E+15
Circumference
126460878.99625
Perimeter
80507496
Area
405091057011876
Diagonal
28463698.178974
Surface area
2430546342071256
Volume
8.1532166630048E+21
Space diagonal
34860768.365537
Perimeter
60380622
Area
1.7540957310909E+14
Altitude
17430384.182769
Surface area
1.7540957310909E+14
Volume
9.6086579848231E+20
Height
9487899.3929915