421569220 is an even 9-digits composite number following 421569219
and preceding 421569221 . In scientific notation, it is written as 4.21569220 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 168627680 positive integers (up to 421569220) that are relatively prime to 421569220.
421569220 has 12 divisors, whose sum is 885295404
The reverse of 421569220 is 022965124
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
four hundred twenty-one million five hundred sixty-nine thousand two hundred twenty
Scientific notation
4.21569220 × 10^8
Engineering notation
4.21569220 × 10^6
Prime Factorization
2 × 2 × 5 × 21078461
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
210784610 Product of the distinct prime numbers
The prime factorization of 421569220 is 2 × 2 × 5 × 21078461.
Since it has a total of 4 prime factors.
3 , 3 , 88 , 93 , 759 , 420 , 3078 , 7347 , 95448 , 59436 , 179301 , 217648 , 8259950 , 5352400 , 41190676 , 61213943 , 682731326 , 941943801 , 4308482310 , 5742791280
n×2
843138440
n×3
1264707660
n×4
1686276880
n×5
2107846100
n÷2
210784610
n÷3
140523073.33333
n÷3
105392305
n÷5
84313844
n2
177720607251408400
n3
7.4921537776903E+25
n4
3.1584614241809E+34
n5
1.331510118992E+43
2 √n20532.150885867
3 √n749.81875324005
4 √n143.29044240935
5 √n53.085239229243
1 , 2 , 4 , 5 , 10 , 20 , 21078461 , 42156922 , 84313844 , 105392305 , 210784610 , 421569220
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-421569219 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421569220 can be divided by 12 positive divisors.
The sum of these divisors (counting 421569220) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001001000001010001011000100
3
Ternary
1002101020221020211
4
Quaternary
121020022023010
5
Quinary
1330410203340
6
Senary
105455405204
8
Octal
3110121304
10
Decimal
421569220
12
Duodecimal
b9223804
16
Hexadecimal
1920a2c4
20
Vigesimal
6beg310
36
Base36
6yzow4
md5
b8ec578f569dcb6730c611479d0d2ae5
sha1
ce626bb13ed982e010e0ad8bf8aabd8ed55f1ddc
sha256
cffc9c9c61e233bf37f3a430bdbb45824a5c4cd879d6ea1fcf8b5470b866bee0
sha512
e4cdda5a2018a101ccc5cb696af25cf2ff0faa3ebf86301dda0b78b30a7f9712f3acad9325d265ddbe9aad8f1688b3f650cfe9d097436381c9facce5069283bf
ripemd-160
c23725c450be5893dc55f004f348e7f62ec0b9d6
Diameter
843138440
Circumference
2648797529.0632
Area
5.5832575413254E+17
Volume
3.1383060356742E+26
Surface area
2.2333030165302E+18
Circumference
2648797529.0632
Perimeter
1686276880
Area
177720607251408400
Diagonal
596188908.40305
Surface area
1066323643508450400
Volume
7.4921537776903E+25
Space diagonal
730179307.94718
Perimeter
1264707660
Area
7.6955280327858E+16
Altitude
365089653.97359
Surface area
7.6955280327858E+16
Volume
8.829587903162E+24
Height
198729636.13435