421597923 is an odd 9-digits composite number following 421597922
and preceding 421597924 . In scientific notation, it is written as 4.21597923 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 270900000 positive integers (up to 421597923) that are relatively prime to 421597923.
421597923 has 16 divisors, whose sum is 582607872
The reverse of 421597923 is 329795124
Previous prime number is 251
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
four hundred twenty-one million five hundred ninety-seven thousand nine hundred twenty-three
Scientific notation
4.21597923 × 10^8
Engineering notation
4.21597923 × 10^6
Prime Factorization
31 × 3 × 251 × 18061
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
421597923 Product of the distinct prime numbers
The prime factorization of 421597923 is 31 × 3 × 251 × 18061.
Since it has a total of 4 prime factors.
6 , 7 , 12 , 9 , 583 , 439 , 974 , 441 , 59144 , 8947 , 6165 , 238303 , 816438 , 5908893 , 39320571 , 91399178 , 274587091 , 425562821 , 9314981677 , 937846738
n×2
843195846
n×3
1264793769
n×4
1686391692
n×5
2107989615
n÷2
210798961.5
n÷3
140532641
n÷3
105399480.75
n÷5
84319584.6
n2
177744808677913929
n3
7.4936842162641E+25
n4
3.1593217011948E+34
n5
1.3319634673126E+43
2 √n20532.84985091
3 √n749.83577026297
4 √n143.29288136858
5 √n53.085962082835
1 , 3 , 31 , 93 , 251 , 753 , 7781 , 18061 , 23343 , 54183 , 559891 , 1679673 , 4533311 , 13599933 , 140532641 , 421597923
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-421597922 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 421597923 can be divided by 16 positive divisors.
The sum of these divisors (counting 421597923) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001001000010001001011100011
3
Ternary
1002101022101121220
4
Quaternary
121020101023203
5
Quinary
1330412113143
6
Senary
105500150123
8
Octal
3110211343
10
Decimal
421597923
12
Duodecimal
b9238343
16
Hexadecimal
192112e3
20
Vigesimal
6bejeg3
36
Base36
6z0b1f
md5
54437f65afa6d1316a6e848dc1898c2e
sha1
3f0d0a091768d0d98d00d4e7c13c112a8112676a
sha256
0c6e5cd6d0ce699f14e295233e57544250845f12ec087ba5122ee8e4ae835ed2
sha512
b5d29a66a73f1a1a0ba3470782b433c8d5785839ae09c5ee7c7c3925763f4f32bc10929403eb307c2203b17482641f22919624b76aa04057775aada63487f4e2
ripemd-160
1dab2f8de5c490b7167952d9135f660acb8b0706
Diameter
843195846
Circumference
2648977875.331
Area
5.5840178515626E+17
Volume
3.1389471042849E+26
Surface area
2.233607140625E+18
Circumference
2648977875.331
Perimeter
1686391692
Area
177744808677913929
Diagonal
596229500.57493
Surface area
1066468852067483574
Volume
7.4936842162641E+25
Space diagonal
730229023.00151
Perimeter
1264793769
Area
7.6965759852939E+16
Altitude
365114511.50076
Surface area
7.6965759852939E+16
Volume
8.8313915423182E+24
Height
198743166.85831