231448765 is an odd 9-digits composite number following 231448764
and preceding 231448766 . In scientific notation, it is written as 2.31448765 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 185093952 positive integers (up to 231448765) that are relatively prime to 231448765.
231448765 has 8 divisors, whose sum is 277836120
The reverse of 231448765 is 567844132
Previous prime number is 12589
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
two hundred thirty-one million four hundred forty-eight thousand seven hundred sixty-five
Scientific notation
2.31448765 × 10^8
Engineering notation
2.31448765 × 10^6
Prime Factorization
5 × 12589 × 3677
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
231448765
Product of the distinct prime numbers
The prime factorization of 231448765 is 5 × 12589 × 3677.
Since it has a total of 3 prime factors.
10 , 1 , 72 , 72 , 370 , 569 , 6788 , 2929 , 80500 , 37554 , 52124 , 714360 , 5698339 , 5178553 , 22738997 , 78646625 , 237872574 , 451901967 , 2409355421 , 1390878067
n×2
462897530
n×3
694346295
n×4
925795060
n×5
1157243825
n÷2
115724382.5
n÷3
77149588.333333
n÷3
57862191.25
n÷5
46289753
n2
53568530820025225
n3
1.2398370301159E+25
n4
2.869587494216E+33
n5
6.6416248159574E+41
2 √n
15213.440274967
3 √n
613.9763215589
4 √n
123.34277552807
5 √n
47.085910582715
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
-231448764
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 231448765 can be divided by 8 positive divisors.
The sum of these divisors (counting 231448765) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101110010111010000010111101
3
Ternary
121010111211000111
4
Quaternary
31302322002331
5
Quinary
433222330030
6
Senary
34544430021
8
Octal
1562720275
10
Decimal
231448765
12
Duodecimal
65618311
16
Hexadecimal
dcba0bd
20
Vigesimal
3c6b1i5
36
Base36
3tsr0d
md5
f18b6c9568479102d0232e77b089c2b5
sha1
b19ce4999d44dd08e809008a1db0eecd15645566
sha256
1ed306a7d7ee7111d1456849d6d45525a619e5ddfdc732ba4c0f8c48cc9935c5
sha512
acc68a1b3a9abd53092e98647a7fbd2bb869e61163064539c2b08dc43b4f88e79dc274004fb86796fd72e0731dd2aa87daf7355898964f1c5fb2a0da016966a4
ripemd-160
8ced6cab7ff753380ecb402e5a9e0f9228682afa
Diameter
462897530
Circumference
1454235479.6129
Area
1.6829050288779E+17
Volume
5.193417207281E+25
Surface area
6.7316201155116E+17
Circumference
1454235479.6129
Perimeter
925795060
Area
53568530820025225
Diagonal
327317982.4575
Surface area
321411184920151350
Volume
1.2398370301159E+25
Space diagonal
400881020.32907
Perimeter
694346295
Area
2.3195854266776E+16
Altitude
200440510.16453
Surface area
2.3195854266776E+16
Volume
1.4611619526019E+24
Height
109105994.1525