398676834 is an even 9-digits composite number following 398676833
and preceding 398676835 . In scientific notation, it is written as 3.98676834 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 132797688 positive integers (up to 398676834) that are relatively prime to 398676834.
398676834 has 16 divisors, whose sum is 664934400
The reverse of 398676834 is 438676893
Previous prime number is 1559
Is Prime? no
Number parity even
Number length 9
Sum of Digits 54
Digital Root 9
Name
three hundred ninety-eight million six hundred seventy-six thousand eight hundred thirty-four
Scientific notation
3.98676834 × 10^8
Engineering notation
3.98676834 × 10^6
Prime Factorization
2 × 9 × 1559 × 14207
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
398676834
Product of the distinct prime numbers
The prime factorization of 398676834 is 2 × 9 × 1559 × 14207.
Since it has a total of 4 prime factors.
5 , 3 , 17 , 66 , 243 , 95 , 4030 , 5031 , 61308 , 34155 , 440515 , 123855 , 4003896 , 8858111 , 7497875 , 21681087 , 974910566 , 751436622 , 4750160859 , 2021449789
n×2
797353668
n×3
1196030502
n×4
1594707336
n×5
1993384170
n÷2
199338417
n÷3
132892278
n÷3
99669208.5
n÷5
79735366.8
n2
158943217968263556
n3
6.3366978925359E+25
n4
2.5262946538107E+34
n5
1.0071751543324E+43
2 √n
19966.893448907
3 √n
735.99297139042
4 √n
141.30425842453
5 √n
52.495756689292
1 , 2 , 9 , 18 , 1559 , 3118 , 14031 , 14207 , 28062 , 28414 , 127863 , 255726 , 22148713 , 44297426 , 199338417 , 398676834
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-398676833
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 398676834 can be divided by 16 positive divisors.
The sum of these divisors (counting 398676834) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111110000110101001101100010
3
Ternary
1000210011212210200
4
Quaternary
113300311031202
5
Quinary
1304030124314
6
Senary
103321010030
8
Octal
2760651542
10
Decimal
398676834
12
Duodecimal
b1623916
16
Hexadecimal
17c35362
20
Vigesimal
64bec1e
36
Base36
6ld10i
md5
350a0de4a2482fb68cab05ed6c9c1f53
sha1
96fb34befd4492f0a3b85a31ef7d6f79a267c236
sha256
cd494519871facffb448fa820de4f93af8725d28588b710ac157cbeeec1b6062
sha512
ad997ecb198d16b7c2422cb634400be84480c70dd10c2f05461446e7e281b5f83e1fb8e517e71e329f6a6c4fb6856823da6a9795c0df5a46ca83abfbc1f09d8d
ripemd-160
982cc306dc9bc76f9e5503b7f3e6d1908e43ee7a
Diameter
797353668
Circumference
2504960425.7017
Area
4.9933484590702E+17
Volume
2.6543098062945E+26
Surface area
1.9973393836281E+18
Circumference
2504960425.7017
Perimeter
1594707336
Area
158943217968263556
Diagonal
563814185.64677
Surface area
953659307809581336
Volume
6.3366978925359E+25
Space diagonal
690528532.2887
Perimeter
1196030502
Area
6.8824432259882E+16
Altitude
345264266.14435
Surface area
6.8824432259882E+16
Volume
7.4678700835711E+24
Height
187938061.88226