12142020 is an even 8-digits composite number following 12142019
and preceding 12142021 . In scientific notation, it is written as 1.2142020 × 10^7.
The sum of its digits is 12. It has a total of 5 prime factors and 24 positive divisors.
There are 2943360 positive integers (up to 12142020) that are relatively prime to 12142020.
12142020 has 24 divisors, whose sum is 28848064
The reverse of 12142020 is 02024121
Previous prime number is 55
Is Prime? no
Number parity even
Number length 8
Sum of Digits 12
Digital Root 3
Name
twelve million one hundred forty-two thousand twenty
Scientific notation
1.2142020 × 10^7
Engineering notation
1.2142020 × 10^6
Prime Factorization
2 × 2 × 3 × 55 × 18397
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
6071010
Product of the distinct prime numbers
The prime factorization of 12142020 is 2 × 2 × 3 × 55 × 18397.
Since it has a total of 5 prime factors.
10 , 1 , 64 , 36 , 280 , 851 , 2305 , 6940 , 3939 , 26159 , 948651 , 778467 , 4768579 , 8532055 , 4562030 , 3382608 , 984909448 , 547936429 , 1997286301 , 9511926200
n×2
24284040
n×3
36426060
n×4
48568080
n×5
60710100
n÷2
6071010
n÷3
4047340
n÷3
3035505
n÷5
2428404
n2
147428649680400
n3
1.7900816129924E+21
n4
2.1735206746586E+28
n5
2.6390931502118E+35
2 √n
3484.5401418265
3 √n
229.84248824853
4 √n
59.029993578066
5 √n
26.113085383179
1 , 2 , 3 , 4 , 6 , 12 , 55 , 110 , 165 , 220 , 330 , 660 , 18397 , 36794 , 55191 , 73588 , 110382 , 220764 , 1011835 , 2023670 , 3035505 , 4047340 , 6071010 , 12142020
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
-12142019
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 12142020 can be divided by 24 positive divisors.
The sum of these divisors (counting 12142020) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101110010100010111000100
3
Ternary
211211212201110
4
Quaternary
232110113010
5
Quinary
11102021040
6
Senary
1112125020
8
Octal
56242704
10
Decimal
12142020
12
Duodecimal
4096770
16
Hexadecimal
b945c4
20
Vigesimal
3fhf10
36
Base36
788uc
md5
a284e486fa9feaec1c5c208ed7b1c4f8
sha1
f6b94b9867e35f753f46e604302438e4f4980ee5
sha256
15d15ab499b6918b42cfa4f4d037980c3c06560b3fa69ccc81bd95093a24cdee
sha512
748bf83b9ca0e9aa413084e6120ff39d7f377485fd753c7f486aa5ef76c148197b2d85aa672e706836cff8144d5fad60dc35bfd1b4530f1904294e1dcb5f1a47
ripemd-160
2bb8ec041ebc807a9015578677d8f304ed10d7c5
Diameter
24284040
Circumference
76290561.663481
Area
4.6316076276461E+14
Volume
7.4982763262708E+21
Surface area
1.8526430510584E+15
Circumference
76290561.663481
Perimeter
48568080
Area
147428649680400
Diagonal
17171409.358605
Surface area
884571898082400
Volume
1.7900816129924E+21
Space diagonal
21030595.546517
Perimeter
36426060
Area
63838477934431
Altitude
10515297.773259
Surface area
63838477934431
Volume
2.1096314123738E+20
Height
5723803.1195351