268127745 is an odd 9-digits composite number following 268127744
and preceding 268127746 . In scientific notation, it is written as 2.68127745 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 143001456 positive integers (up to 268127745) that are relatively prime to 268127745.
268127745 has 8 divisors, whose sum is 429004416
The reverse of 268127745 is 547721862
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred sixty-eight million one hundred twenty-seven thousand seven hundred forty-five
Scientific notation
2.68127745 × 10^8
Engineering notation
2.68127745 × 10^6
Prime Factorization
5 × 3 × 17875183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
268127745
Product of the distinct prime numbers
The prime factorization of 268127745 is 5 × 3 × 17875183.
Since it has a total of 3 prime factors.
3 , 5 , 2 , 28 , 840 , 894 , 1901 , 53 , 87691 , 53215 , 460914 , 201274 , 7354039 , 3794598 , 6508745 , 55211417 , 158704708 , 444311130 , 676801222 , 5707799833
n×2
536255490
n×3
804383235
n×4
1072510980
n×5
1340638725
n÷2
134063872.5
n÷3
89375915
n÷3
67031936.25
n÷5
53625549
n2
71892487638785025
n3
1.9276370593028E+25
n4
5.1685297788929E+33
n5
1.3858262345799E+42
2 √n
16374.606712834
3 √n
644.83299564259
4 √n
127.96330221135
5 √n
48.491805120109
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
-268127744
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 268127745 can be divided by 8 positive divisors.
The sum of these divisors (counting 268127745) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111110110100111000000001
3
Ternary
200200112022010020
4
Quaternary
33332310320001
5
Quinary
1022120041440
6
Senary
42334524053
8
Octal
1776647001
10
Decimal
268127745
12
Duodecimal
75966629
16
Hexadecimal
ffb4e01
20
Vigesimal
43ffj75
36
Base36
4fmwox
md5
c30c8df90ed1445f667e060b6d8e99db
sha1
d5c02f71762abed8b862ff85a1babc7afc8a666e
sha256
535935348c69dc80814bfcbac640b28e1c74bc728dc72b779d403962c3c15926
sha512
ea2cbeccfadce510c20e82bef5b9d203a048adddee2277528857d7964d9f47b4aa6e35b8afc66b009eb9ec88aa7c09f4bb155bf2ce4c2dcae3c73d71976fe55f
ripemd-160
28412b35b444b9c30f66e378b72e9a8579b9c917
Diameter
536255490
Circumference
1684696307.8312
Area
2.258569110143E+17
Volume
8.0744672323907E+25
Surface area
9.0342764405721E+17
Circumference
1684696307.8312
Perimeter
1072510980
Area
71892487638785025
Diagonal
379189893.42751
Surface area
431354925832710150
Volume
1.9276370593028E+25
Space diagonal
464410877.25887
Perimeter
804383235
Area
3.1130360318223E+16
Altitude
232205438.62944
Surface area
3.1130360318223E+16
Volume
2.2717420604992E+24
Height
126396631.1425