393242569 is an odd 9-digits composite number following 393242568
and preceding 393242570 . In scientific notation, it is written as 3.93242569 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 375154560 positive integers (up to 393242569) that are relatively prime to 393242569.
393242569 has 8 divisors, whose sum is 411420672
The reverse of 393242569 is 965242393
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
three hundred ninety-three million two hundred forty-two thousand five hundred sixty-nine
Scientific notation
3.93242569 × 10^8
Engineering notation
3.93242569 × 10^6
Prime Factorization
23 × 383 × 44641
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
393242569
Product of the distinct prime numbers
The prime factorization of 393242569 is 23 × 383 × 44641.
Since it has a total of 3 prime factors.
8 , 6 , 45 , 43 , 688 , 817 , 3980 , 584 , 92302 , 97481 , 12221 , 320503 , 8481512 , 8116522 , 311193 , 55596451 , 844286473 , 477806599 , 7304463112 , 6946879703
n×2
786485138
n×3
1179727707
n×4
1572970276
n×5
1966212845
n÷2
196621284.5
n÷3
131080856.33333
n÷3
98310642.25
n÷5
78648513.8
n2
154639718073719761
n3
6.0810920004745E+25
n4
2.391344240592E+34
n5
9.4037835253373E+42
2 √n
19830.344651569
3 √n
732.63361546619
4 √n
140.8202565385
5 √n
52.351858633524
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
-393242568
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 393242569 can be divided by 8 positive divisors.
The sum of these divisors (counting 393242569) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111011100000110011111001001
3
Ternary
1000101221210101121
4
Quaternary
113130012133021
5
Quinary
1301132230234
6
Senary
103004315241
8
Octal
2734063711
10
Decimal
393242569
12
Duodecimal
ab842b21
16
Hexadecimal
177067c9
20
Vigesimal
62hf689
36
Base36
6i4jwp
md5
cc18004b5fc19d11b8a1e6d0ee441ee7
sha1
8e1488ace48ea88b2ebc671365d052c2ce69d501
sha256
28877c97beea3ef80bcf88e8298d0d2842a4b024b9f08fddc96ccb66584be631
sha512
f61de84a9a634bdf0b5af700ece1f98b30e3c9d11b35b822e9f189141797be058f1736e88d7e5df3e022ae1560d6f2bb348720652ec70ded9b825e2d252000b6
ripemd-160
959485b32dbf1bbb66ebc60a00d96247a394a293
Diameter
786485138
Circumference
2470815931.6984
Area
4.8581500225359E+17
Volume
2.5472418605993E+26
Surface area
1.9432600090144E+18
Circumference
2470815931.6984
Perimeter
1572970276
Area
154639718073719761
Diagonal
556128974.38224
Surface area
927838308442318566
Volume
6.0810920004745E+25
Space diagonal
681116109.20691
Perimeter
1179727707
Area
6.6960962142952E+16
Altitude
340558054.60345
Surface area
6.6960962142952E+16
Volume
7.1666356509247E+24
Height
185376324.79408