20123516 is an even 8-digits composite number following 20123515
and preceding 20123517 . In scientific notation, it is written as 2.0123516 × 10^7.
The sum of its digits is 20. It has a total of 6 prime factors and 36 positive divisors.
There are 8513568 positive integers (up to 20123516) that are relatively prime to 20123516.
20123516 has 36 divisors, whose sum is 41492808
The reverse of 20123516 is 61532102
Previous prime number is 83
Is Prime? no Number parity even Number length 8 Sum of Digits 20 Digital Root 2
Name
twenty million one hundred twenty-three thousand five hundred sixteen
Scientific notation
2.0123516 × 10^7
Engineering notation
2.0123516 × 10^6
Prime Factorization
2 × 2 × 7 × 7 × 83 × 1237
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
1437394 Product of the distinct prime numbers
The prime factorization of 20123516 is 2 × 2 × 7 × 7 × 83 × 1237.
Since it has a total of 6 prime factors.
6 , 8 , 39 , 61 , 219 , 208 , 8552 , 7668 , 13642 , 95866 , 399994 , 659056 , 4006220 , 8076020 , 45679064 , 75354732 , 392197468 , 826903424 , 2094031270 , 4680605220
n×2
40247032
n×3
60370548
n×4
80494064
n×5
100617580
n÷2
10061758
n÷3
6707838.6666667
n÷3
5030879
n÷5
4024703.2
n2
404955896202256
n3
8.1491364565204E+21
n4
1.6398927786897E+29
n5
3.3000408570247E+36
2 √n4485.9242080089
3 √n271.99940527552
4 √n66.977042395203
5 √n28.889549706802
1 , 2 , 4 , 7 , 14 , 28 , 49 , 83 , 98 , 166 , 196 , 332 , 581 , 1162 , 1237 , 2324 , 2474 , 4067 , 4948 , 8134 , 8659 , 16268 , 17318 , 34636 , 60613 , 102671 , 121226 , 205342 , 242452 , 410684 , 718697 , 1437394 , 2874788 , 5030879 , 10061758 , 20123516
36 divisors
τ Total Divisors
36 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20123515 Sum of the proper positive divisors of n
A Arithmetic Mean
0.027777777777778 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
36 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20123516 can be divided by 36 positive divisors.
The sum of these divisors (counting 20123516) is 1, the average is 0.027777777777778.
Base
System
Value
2
Binary
1001100110000111101111100
3
Ternary
1101212101021102
4
Quaternary
1030300331330
5
Quinary
20122423031
6
Senary
1555152232
8
Octal
114607574
10
Decimal
20123516
12
Duodecimal
68a5678
16
Hexadecimal
1330f7c
20
Vigesimal
65f8fg
36
Base36
bzbek
md5
318b17e3fda0366e3002208030eeadaa
sha1
078c0df9ce30ac654a6e323422fe03b653036924
sha256
e404a3c6be2d6aa9983a5fe78e62e3e76766aac999bcf9cc4e15e6bb2e459fb3
sha512
fdcaed7664d46f301eabe2b6097fd1c3c1d2a45417e84f28153344dafdaab597ac1f219a00081bbb796263a68df7b6befff43b7f4beaaaf95f291ca532966f76
ripemd-160
a52c5492f9ee6dbee637c528c20e52326a239abe
Diameter
40247032
Circumference
126439780.05999
Area
1.2722064685369E+15
Volume
3.413502296654E+22
Surface area
5.0888258741475E+15
Circumference
126439780.05999
Perimeter
80494064
Area
404955896202256
Diagonal
28458949.249832
Surface area
2429735377213536
Volume
8.1491364565204E+21
Space diagonal
34854952.138925
Perimeter
60370548
Area
1.7535104676172E+14
Altitude
17427476.069463
Surface area
1.7535104676172E+14
Volume
9.6038494153669E+20
Height
9486316.4166107