421620443 is an odd 9-digits prime number following 421620442
and preceding 421620444 . In scientific notation, it is written as 4.21620443 × 10^8.
The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors.
There are 421620442 positive integers (up to 421620443) that are relatively prime to 421620443.
421620443 has 2 divisors, whose sum is 421620444
The reverse of 421620443 is 344026124
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 26 Digital Root 8
Name
four hundred twenty-one million six hundred twenty thousand four hundred forty-three
Scientific notation
4.21620443 × 10^8
Engineering notation
4.21620443 × 10^6
Prime Factorization
421620443
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
421620443 Product of the distinct prime numbers
The prime factorization of 421620443 is 421620443.
Since it has a total of 1 prime factors.
4 , 7 , 71 , 90 , 987 , 383 , 9078 , 6284 , 27727 , 30707 , 206464 , 731789 , 1229328 , 167830 , 46878651 , 59153727 , 834229782 , 721618204 , 2318218247 , 4048960911
n×2
843240886
n×3
1264861329
n×4
1686481772
n×5
2108102215
n÷2
210810221.5
n÷3
140540147.66667
n÷3
105405110.75
n÷5
84324088.6
n2
177763797955516249
n3
7.4948851243367E+25
n4
3.159996786357E+34
n5
1.3323192449424E+43
2 √n20533.398233123
3 √n749.84912105684
4 √n143.29479485704
5 √n53.086529196788
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
421620444 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
210810222 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
20533.398257473 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999952564 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421620443 can be divided by 2 positive divisors.
The sum of these divisors (counting 421620443) is 421620444, the average is 210810222.
Base
System
Value
2
Binary
11001001000010110101011011011
3
Ternary
1002101100112111222
4
Quaternary
121020112223123
5
Quinary
1330413323233
6
Senary
105500442255
8
Octal
3110265333
10
Decimal
421620443
12
Duodecimal
b924938b
16
Hexadecimal
19216adb
20
Vigesimal
6bf2b23
36
Base36
6z0sez
md5
91cb8e35f899822e72e2886bafafc8cb
sha1
0778708ebc4e68a7393f4612bdf5bc3964d5a298
sha256
a09f418a7f7ebfb9a099d6a2ba6b72d9fc05ae57aed56083dd1fd318403aae0b
sha512
b9f7032e991652d0bd9abc24df63681d564c5baf41a86415dd0b54e4458d2d6fa521ee5bd1b403232adecea3dc41ee781c0abfbaa01f51e8950933eb379db7f1
ripemd-160
baf2201eec57f36b43d7db3b0482e2f82d2fa48c
Diameter
843240886
Circumference
2649119372.6641
Area
5.5846144173127E+17
Volume
3.1394501394821E+26
Surface area
2.2338457669251E+18
Circumference
2649119372.6641
Perimeter
1686481772
Area
177763797955516249
Diagonal
596261348.66435
Surface area
1066582787733097494
Volume
7.4948851243367E+25
Space diagonal
730268028.7857
Perimeter
1264861329
Area
7.6973982451341E+16
Altitude
365134014.39285
Surface area
7.6973982451341E+16
Volume
8.8328068260545E+24
Height
198753782.88812