395993897 is an odd 9-digits composite number following 395993896
and preceding 395993898 . In scientific notation, it is written as 3.95993897 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 364481280 positive integers (up to 395993897) that are relatively prime to 395993897.
395993897 has 8 divisors, whose sum is 427681800
The reverse of 395993897 is 798399593
Previous prime number is 349
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
three hundred ninety-five million nine hundred ninety-three thousand eight hundred ninety-seven
Scientific notation
3.95993897 × 10^8
Engineering notation
3.95993897 × 10^6
Prime Factorization
13 × 349 × 87281
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
395993897
Product of the distinct prime numbers
The prime factorization of 395993897 is 13 × 349 × 87281.
Since it has a total of 3 prime factors.
5 , 5 , 71 , 80 , 989 , 494 , 5929 , 112 , 49832 , 43703 , 262537 , 165297 , 2632886 , 7241132 , 94138775 , 65924854 , 995263484 , 383569340 , 5811397128 , 5072079257
n×2
791987794
n×3
1187981691
n×4
1583975588
n×5
1979969485
n÷2
197996948.5
n÷3
131997965.66667
n÷3
98998474.25
n÷5
79198779.4
n2
156811166461246609
n3
6.2096264900105E+25
n4
2.4589741926937E+34
n5
9.737387731872E+42
2 √n
19899.595397897
3 √n
734.3382737197
4 √n
141.06592571524
5 √n
52.424910600184
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
-395993896
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 395993897 can be divided by 8 positive divisors.
The sum of these divisors (counting 395993897) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111100110100110001100101001
3
Ternary
1000121010120111122
4
Quaternary
113212212030221
5
Quinary
1302333301042
6
Senary
103143305025
8
Octal
2746461451
10
Decimal
395993897
12
Duodecimal
b074b175
16
Hexadecimal
179a6329
20
Vigesimal
63ej4eh
36
Base36
6jriuh
md5
1ad3d473ee9c1354df10e570b3c881ec
sha1
bed8e096759266d42e4ce53ae2161e3aa5e85508
sha256
1c7d77b1c5d11c29650b9f26d289cf2c44cf45598d039c45dfb416d7f7013a14
sha512
4c05940ffb3cc9131d7198f88f280e4743564bce5b3609aecfe8f399fba5065d7cd9d4d9a10dc13f9e922f45aaead91ddf33adf622122e98384d17d93c0e761b
ripemd-160
fb457c8c9ffed74383418ccba19764bf632c136e
Diameter
791987794
Circumference
2488103035.3632
Area
4.926368085555E+17
Volume
2.6010822616738E+26
Surface area
1.970547234222E+18
Circumference
2488103035.3632
Perimeter
1583975588
Area
156811166461246609
Diagonal
560019939.75437
Surface area
940866998767479654
Volume
6.2096264900105E+25
Space diagonal
685881549.0912
Perimeter
1187981691
Area
6.7901226876255E+16
Altitude
342940774.5456
Surface area
6.7901226876255E+16
Volume
7.3181149995367E+24
Height
186673313.25146