420213812 is an even 9-digits composite number following 420213811
and preceding 420213813 . In scientific notation, it is written as 4.20213812 × 10^8.
The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors.
There are 205962176 positive integers (up to 420213812) that are relatively prime to 420213812.
420213812 has 24 divisors, whose sum is 749952000
The reverse of 420213812 is 218312024
Previous prime number is 383
Is Prime? no Number parity even Number length 9 Sum of Digits 23 Digital Root 5
Name
four hundred twenty million two hundred thirteen thousand eight hundred twelve
Scientific notation
4.20213812 × 10^8
Engineering notation
4.20213812 × 10^6
Prime Factorization
2 × 2 × 59 × 383 × 4649
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
210106906 Product of the distinct prime numbers
The prime factorization of 420213812 is 2 × 2 × 59 × 383 × 4649.
Since it has a total of 5 prime factors.
2 , 10 , 51 , 65 , 990 , 682 , 1491 , 6677 , 97428 , 20475 , 929232 , 576033 , 9922236 , 6452847 , 42425954 , 80235987 , 920087082 , 222757915 , 2916873113 , 601116797
n×2
840427624
n×3
1260641436
n×4
1680855248
n×5
2101069060
n÷2
210106906
n÷3
140071270.66667
n÷3
105053453
n÷5
84042762.4
n2
176579647795571344
n3
7.4201206921794E+25
n4
3.1180372015608E+34
n5
1.3102422984257E+43
2 √n20499.117346852
3 √n749.0142973843
4 √n143.17512824109
5 √n53.05105984982
1 , 2 , 4 , 59 , 118 , 236 , 383 , 766 , 1532 , 4649 , 9298 , 18596 , 22597 , 45194 , 90388 , 274291 , 548582 , 1097164 , 1780567 , 3561134 , 7122268 , 105053453 , 210106906 , 420213812
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
-420213811 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 420213812 can be divided by 24 positive divisors.
The sum of these divisors (counting 420213812) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001000010111111010000110100
3
Ternary
1002021201001222112
4
Quaternary
121002333100310
5
Quinary
1330033320222
6
Senary
105410350152
8
Octal
3102772064
10
Decimal
420213812
12
Duodecimal
b888b358
16
Hexadecimal
190bf434
20
Vigesimal
6b66eac
36
Base36
6y6n1w
md5
239ae1d6b9d501a45471ad87e8c27ea0
sha1
6260d6bf56c63b2e4083fb429d53eafa139f2e84
sha256
71cfa97be57b5bd36ab15d23d50a4ac69812e142ec2192c0abff912b718ee7ad
sha512
068be49c9ba2d759ac50f5141b58775bffb543be9a5665df9414795b0a226e6e4931b4c512c21b9a836d46c33477a10dbf159a4cde916dac6102c046775a9acf
ripemd-160
e3f8405c5558fdd167a22518ab27d9edba50085a
Diameter
840427624
Circumference
2640281249.4323
Area
5.5474132428804E+17
Volume
3.1081328873734E+26
Surface area
2.2189652971522E+18
Circumference
2640281249.4323
Perimeter
1680855248
Area
176579647795571344
Diagonal
594272072.0269
Surface area
1059477886773428064
Volume
7.4201206921794E+25
Space diagonal
727831672.4262
Perimeter
1260641436
Area
7.6461230391137E+16
Altitude
363915836.2131
Surface area
7.6461230391137E+16
Volume
8.7446960977712E+24
Height
198090690.67563