393485239 is an odd 9-digits composite number following 393485238
and preceding 393485240 . In scientific notation, it is written as 3.93485239 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 335552784 positive integers (up to 393485239) that are relatively prime to 393485239.
393485239 has 8 divisors, whose sum is 403563600
The reverse of 393485239 is 932584393
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
three hundred ninety-three million four hundred eighty-five thousand two hundred thirty-nine
Scientific notation
3.93485239 × 10^8
Engineering notation
3.93485239 × 10^6
Prime Factorization
49 × 197 × 40763
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
393485239
Product of the distinct prime numbers
The prime factorization of 393485239 is 49 × 197 × 40763.
Since it has a total of 3 prime factors.
3 , 5 , 31 , 94 , 703 , 394 , 167 , 8846 , 73695 , 62865 , 687189 , 908216 , 8809173 , 9030912 , 85542316 , 40779722 , 937026310 , 671089086 , 6591100482 , 502125486
n×2
786970478
n×3
1180455717
n×4
1573940956
n×5
1967426195
n÷2
196742619.5
n÷3
131161746.33333
n÷3
98371309.75
n÷5
78697047.8
n2
154830633310887121
n3
6.0923568752856E+25
n4
2.397252501145E+34
n5
9.432834733564E+42
2 √n
19836.462361016
3 √n
732.78428721859
4 √n
140.84197655889
5 √n
52.358318305891
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
-393485238
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 393485239 can be divided by 8 positive divisors.
The sum of these divisors (counting 393485239) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111011101000001101110110111
3
Ternary
1000102102010021101
4
Quaternary
113131001232313
5
Quinary
1301213011424
6
Senary
103013430531
8
Octal
2735015667
10
Decimal
393485239
12
Duodecimal
ab93b447
16
Hexadecimal
17741bb7
20
Vigesimal
62j5d1j
36
Base36
6i9r5j
md5
439aaf576736853b10676b5261bf2695
sha1
8d767f4cc08afd33d91498fd82e50593a489ebc8
sha256
e7e9586cdf8c0d3cc4ce8865439d648cd9f1976d7046565a145b21407a08ef65
sha512
76ad6da4238ea97048c1fde18ee711cf6e9c9a6b8da9108c19a6d34659d1bb02076a8926d44bf90eb515e1dc5577da2efd6883701fa75f5e39bc38330fcdc9e8
ripemd-160
f6673e10e5713bb322174f482458e8749c588bd0
Diameter
786970478
Circumference
2472340672.2768
Area
4.8641478016014E+17
Volume
2.5519604803259E+26
Surface area
1.9456591206406E+18
Circumference
2472340672.2768
Perimeter
1573940956
Area
154830633310887121
Diagonal
556472161.58742
Surface area
928983799865322726
Volume
6.0923568752856E+25
Space diagonal
681536425.97638
Perimeter
1180455717
Area
6.7043630865631E+16
Altitude
340768212.98819
Surface area
6.7043630865631E+16
Volume
7.1799114332049E+24
Height
185490720.52914