231628478 is an even 9-digits composite number following 231628477
and preceding 231628479 . In scientific notation, it is written as 2.31628478 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 115735480 positive integers (up to 231628478) that are relatively prime to 231628478.
231628478 has 8 divisors, whose sum is 347679000
The reverse of 231628478 is 874826132
Previous prime number is 1499
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
two hundred thirty-one million six hundred twenty-eight thousand four hundred seventy-eight
Scientific notation
2.31628478 × 10^8
Engineering notation
2.31628478 × 10^6
Prime Factorization
2 × 1499 × 77261
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
231628478
Product of the distinct prime numbers
The prime factorization of 231628478 is 2 × 1499 × 77261.
Since it has a total of 3 prime factors.
1 , 2 , 84 , 49 , 940 , 873 , 3079 , 5816 , 28941 , 86669 , 426554 , 48785 , 8068899 , 3881578 , 45776346 , 99988623 , 690197859 , 917932050 , 1871795727 , 1776047055
n×2
463256956
n×3
694885434
n×4
926513912
n×5
1158142390
n÷2
115814239
n÷3
77209492.666667
n÷3
57907119.5
n÷5
46325695.6
n2
53651751820596484
n3
1.2427273616238E+25
n4
2.8785104734189E+33
n5
6.6674499986507E+41
2 √n
15219.345518123
3 √n
614.13519182485
4 √n
123.36671154782
5 √n
47.093220471184
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-231628477
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 231628478 can be divided by 8 positive divisors.
The sum of these divisors (counting 231628478) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101110011100101111010111110
3
Ternary
121010211221112112
4
Quaternary
31303211322332
5
Quinary
433244102403
6
Senary
34552334022
8
Octal
1563457276
10
Decimal
231628478
12
Duodecimal
656a4312
16
Hexadecimal
dce5ebe
20
Vigesimal
3c7db3i
36
Base36
3twloe
md5
f25de450ac3f983679815b2ecf5f13f0
sha1
67bc3aab493e14484b8fff5a3db07294c0d0115d
sha256
2a63eac46a16612a07a2d19abb4c997cdd8211195b674253417793e62604e200
sha512
760337728ef4d2740c2895fed1bd2987fefbace3a4e615eddd36b7535bb2a0d0e6ae50237555f348bd8dec2ed0fd43f84aa4cbf59b5f740ed54e0d09ba85f7b9
ripemd-160
7c753dd842f9fca41ad7324cf9e129ac1914d3c7
Diameter
463256956
Circumference
1455364649.694
Area
1.6855194937181E+17
Volume
5.20552419959E+25
Surface area
6.7420779748723E+17
Circumference
1455364649.694
Perimeter
926513912
Area
53651751820596484
Diagonal
327572135.01944
Surface area
321910510923578904
Volume
1.2427273616238E+25
Space diagonal
401192292.37585
Perimeter
694885434
Area
2.3231890017087E+16
Altitude
200596146.18792
Surface area
2.3231890017087E+16
Volume
1.4645682409505E+24
Height
109190711.67315