421623742 is an even 9-digits composite number following 421623741
and preceding 421623743 . In scientific notation, it is written as 4.21623742 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 210811870 positive integers (up to 421623742) that are relatively prime to 421623742.
421623742 has 4 divisors, whose sum is 632435616
The reverse of 421623742 is 247326124
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
four hundred twenty-one million six hundred twenty-three thousand seven hundred forty-two
Scientific notation
4.21623742 × 10^8
Engineering notation
4.21623742 × 10^6
Prime Factorization
2 × 210811871
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
421623742
Product of the distinct prime numbers
The prime factorization of 421623742 is 2 × 210811871.
Since it has a total of 2 prime factors.
7 , 8 , 42 , 99 , 12 , 835 , 9229 , 2245 , 2296 , 67419 , 513858 , 968609 , 2453880 , 4376420 , 30446795 , 23854479 , 844186699 , 228157413 , 8639509224 , 4350083121
n×2
843247484
n×3
1264871226
n×4
1686494968
n×5
2108118710
n÷2
210811871
n÷3
140541247.33333
n÷3
105405935.5
n÷5
84324748.4
n2
177766579818082564
n3
7.4950610585442E+25
n4
3.1600956900219E+34
n5
1.3323713699051E+43
2 √n
20533.478565504
3 √n
749.8510768015
4 √n
143.29507516137
5 √n
53.086612272415
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-421623741
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421623742 can be divided by 4 positive divisors.
The sum of these divisors (counting 421623742) is 1, the average is 0.25.
Base
System
Value
2
Binary
11001001000010111011110111110
3
Ternary
1002101100201001011
4
Quaternary
121020113132332
5
Quinary
1330413424432
6
Senary
105500505434
8
Octal
3110273676
10
Decimal
421623742
12
Duodecimal
b924b27a
16
Hexadecimal
192177be
20
Vigesimal
6bf2j72
36
Base36
6z0uym
md5
9987ea7d8279f01cde2cdf9f30cf57b0
sha1
3596f62b7ccfba0e2d7f817593846a167531a33d
sha256
330c67153323079e045674d60d8b5635049fc5cd6e05e2ec880fc72f6baae904
sha512
7093a79a2e5cfe96bbd61ab05509f737000c9374eb32fce460de54b946542025b4dbd31342db9f71345faf22330f3af540eb79e1cbc398ced8aa347315b19daa
ripemd-160
791e639091787eb7680676f6699eb9d418519875
Diameter
843247484
Circumference
2649140100.8925
Area
5.5847018121027E+17
Volume
3.1395238346306E+26
Surface area
2.2338807248411E+18
Circumference
2649140100.8925
Perimeter
1686494968
Area
177766579818082564
Diagonal
596266014.15489
Surface area
1066599478908495384
Volume
7.4950610585442E+25
Space diagonal
730273742.82131
Perimeter
1264871226
Area
7.6975187033167E+16
Altitude
365136871.41066
Surface area
7.6975187033167E+16
Volume
8.8330141665063E+24
Height
198755338.05163