421968620 is an even 9-digits composite number following 421968619
and preceding 421968621 . In scientific notation, it is written as 4.21968620 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 166409600 positive integers (up to 421968620) that are relatively prime to 421968620.
421968620 has 24 divisors, whose sum is 898617888
The reverse of 421968620 is 026869124
Previous prime number is 71
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
four hundred twenty-one million nine hundred sixty-eight thousand six hundred twenty
Scientific notation
4.21968620 × 10^8
Engineering notation
4.21968620 × 10^6
Prime Factorization
2 × 2 × 5 × 71 × 297161
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
210984310 Product of the distinct prime numbers
The prime factorization of 421968620 is 2 × 2 × 5 × 71 × 297161.
Since it has a total of 5 prime factors.
5 , 5 , 63 , 45 , 393 , 563 , 9792 , 3199 , 67584 , 95756 , 177156 , 181231 , 5084985 , 5987779 , 63827333 , 77246872 , 358847113 , 534817804 , 7526688324 , 843148855
n×2
843937240
n×3
1265905860
n×4
1687874480
n×5
2109843100
n÷2
210984310
n÷3
140656206.66667
n÷3
105492155
n÷5
84393724
n2
178057516264704400
n3
7.5134684418845E+25
n4
3.1704479098355E+34
n5
1.3378295292952E+43
2 √n20541.874792725
3 √n750.0554744152
4 √n143.32436915167
5 √n53.095294144639
1 , 2 , 4 , 5 , 10 , 20 , 71 , 142 , 284 , 355 , 710 , 1420 , 297161 , 594322 , 1188644 , 1485805 , 2971610 , 5943220 , 21098431 , 42196862 , 84393724 , 105492155 , 210984310 , 421968620
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
-421968619 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 421968620 can be divided by 24 positive divisors.
The sum of these divisors (counting 421968620) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11001001001101011101011101100
3
Ternary
1002102000020010102
4
Quaternary
121021223223230
5
Quinary
1331010443440
6
Senary
105512130232
8
Octal
3111535354
10
Decimal
421968620
12
Duodecimal
b9396978
16
Hexadecimal
1926baec
20
Vigesimal
6bh61b0
36
Base36
6z892k
md5
4701bfc961e73c3ac722455e00098e09
sha1
96249339accb83805c2df24d86fdad2fdda32d06
sha256
1fed5eb4f3a3b4dc550b60ff23abac42071f5737a7ec905e78911d4467aba94a
sha512
76dad801d01a4781ac524f759894bb391c00c1d9ebb94a2f7be8b853b30979ecdce232fe81aa4c72aa45c7be5e1e767f493b5a0d83394cde95acd1b9b7c193f9
ripemd-160
d5d33708080acccd324f7a28d498cf1764d173b4
Diameter
843937240
Circumference
2651307033.2748
Area
5.5938418501364E+17
Volume
3.1472343013337E+26
Surface area
2.2375367400546E+18
Circumference
2651307033.2748
Perimeter
1687874480
Area
178057516264704400
Diagonal
596753745.29986
Surface area
1068345097588226400
Volume
7.5134684418845E+25
Space diagonal
730871089.03972
Perimeter
1265905860
Area
7.7101166209997E+16
Altitude
365435544.51986
Surface area
7.7101166209997E+16
Volume
8.8547074758127E+24
Height
198917915.09995