398223846 is an even 9-digits composite number following 398223845
and preceding 398223847 . In scientific notation, it is written as 3.98223846 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 132741276 positive integers (up to 398223846) that are relatively prime to 398223846.
398223846 has 12 divisors, whose sum is 862818372
The reverse of 398223846 is 648322893
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
three hundred ninety-eight million two hundred twenty-three thousand eight hundred forty-six
Scientific notation
3.98223846 × 10^8
Engineering notation
3.98223846 × 10^6
Prime Factorization
2 × 3 × 3 × 22123547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
132741282
Product of the distinct prime numbers
The prime factorization of 398223846 is 2 × 3 × 3 × 22123547.
Since it has a total of 4 prime factors.
2 , 2 , 95 , 29 , 725 , 46 , 210 , 2264 , 87709 , 91718 , 195378 , 78957 , 9760302 , 146246 , 53459291 , 49572514 , 799668300 , 884690724 , 4811518994 , 7043497038
n×2
796447692
n×3
1194671538
n×4
1592895384
n×5
1991119230
n÷2
199111923
n÷3
132741282
n÷3
99555961.5
n÷5
79644769.2
n2
158582231523031716
n3
6.3151226144364E+25
n4
2.5148324154824E+34
n5
1.0014662365389E+43
2 √n
19955.546747709
3 √n
735.71411367344
4 √n
141.26410282768
5 √n
52.483821828293
1 , 2 , 3 , 6 , 9 , 18 , 22123547 , 44247094 , 66370641 , 132741282 , 199111923 , 398223846
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
-398223845
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 398223846 can be divided by 12 positive divisors.
The sum of these divisors (counting 398223846) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101111000110100111100110
3
Ternary
1000202022212102100
4
Quaternary
113233012213212
5
Quinary
1303421130341
6
Senary
103303152530
8
Octal
2757064746
10
Decimal
398223846
12
Duodecimal
b1445746
16
Hexadecimal
17bc69e6
20
Vigesimal
648hjc6
36
Base36
6l3bhi
md5
b9abb7c73b87c5140c10de28b29926e6
sha1
f302f8485a79b96136b63ea7194605bdc415295e
sha256
9c61e581c6c78e463b77c636bd04042a0dd02ae0e55d1d1cd6329437a42ef5f5
sha512
b6cdc374f244d450ade1335b53844a6953a7aa6e4327268fb5ef804b11639200a1d4718b89543403c327d4580106949f9f9ff4d4436b92e8ce6210def5d19ec0
ripemd-160
2edbe0f1b162b01b0adcb16f7646672ca244eac2
Diameter
796447692
Circumference
2502114218.1557
Area
4.9820077354263E+17
Volume
2.6452723749376E+26
Surface area
1.9928030941705E+18
Circumference
2502114218.1557
Perimeter
1592895384
Area
158582231523031716
Diagonal
563173563.87357
Surface area
951493389138190296
Volume
6.3151226144364E+25
Space diagonal
689743934.05748
Perimeter
1194671538
Area
6.8668120543885E+16
Altitude
344871967.02874
Surface area
6.8668120543885E+16
Volume
7.4424433744875E+24
Height
187724521.29119