311998425 is an odd 9-digits composite number following 311998424
and preceding 311998426 . In scientific notation, it is written as 3.11998425 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 166399120 positive integers (up to 311998425) that are relatively prime to 311998425.
311998425 has 12 divisors, whose sum is 515837520
The reverse of 311998425 is 524899113
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred eleven million nine hundred ninety-eight thousand four hundred twenty-five
Scientific notation
3.11998425 × 10^8
Engineering notation
3.11998425 × 10^6
Prime Factorization
3 × 5 × 5 × 4159979
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
62399685
Product of the distinct prime numbers
The prime factorization of 311998425 is 3 × 5 × 5 × 4159979.
Since it has a total of 4 prime factors.
8 , 2 , 54 , 49 , 737 , 860 , 6193 , 7667 , 13860 , 19673 , 289807 , 918118 , 6557503 , 1724399 , 88635021 , 30507161 , 420796809 , 204786427 , 6541172768 , 2530945037
n×2
623996850
n×3
935995275
n×4
1247993700
n×5
1559992125
n÷2
155999212.5
n÷3
103999475
n÷3
77999606.25
n÷5
62399685
n2
97343017202480625
n3
3.0370868051922E+25
n4
9.4756629980824E+33
n5
2.9563919312325E+42
2 √n
17663.477149191
3 √n
678.24114732783
4 √n
132.90401479711
5 √n
49.983939285452
1 , 3 , 5 , 15 , 25 , 75 , 4159979 , 12479937 , 20799895 , 62399685 , 103999475 , 311998425
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-311998424
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 311998425 can be divided by 12 positive divisors.
The sum of these divisors (counting 311998425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010100110001011011111011001
3
Ternary
210202002011101020
4
Quaternary
102212023133121
5
Quinary
1114332422200
6
Senary
50543113053
8
Octal
2246133731
10
Decimal
311998425
12
Duodecimal
885a2789
16
Hexadecimal
1298b7d9
20
Vigesimal
4h9jg15
36
Base36
55r7ix
md5
7d1c3dcb1c6707d5006c519ce161dce9
sha1
eb81933533795f0d0e4abb90552274ddf7b79127
sha256
adbfa8dfedc149fb95a1e4f3a04c1a364fd3f62c5d735c1a666cfe22f65b890c
sha512
ea26a26b4bb93c5aec72e660fb09789cc2bd74bccb451fbc7cd20394725fdd08bb3cf87b1eaa8069173cb6d720640dfd814a982d5c35adf488991458e73b64f0
ripemd-160
39adf616cb4b9990eedfada9c8928d5c8e806052
Diameter
623996850
Circumference
1960343919.8232
Area
3.0581210772158E+17
Volume
1.2721719460675E+26
Surface area
1.2232484308863E+18
Circumference
1960343919.8232
Perimeter
1247993700
Area
97343017202480625
Diagonal
441232404.07404
Surface area
584058103214883750
Volume
3.0370868051922E+25
Space diagonal
540397123.98147
Perimeter
935995275
Area
4.2150762889187E+16
Altitude
270198561.99073
Surface area
4.2150762889187E+16
Volume
3.579241125006E+24
Height
147077468.02468