398339729 is an odd 9-digits composite number following 398339728
and preceding 398339730 . In scientific notation, it is written as 3.98339729 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 394442496 positive integers (up to 398339729) that are relatively prime to 398339729.
398339729 has 8 divisors, whose sum is 402253800
The reverse of 398339729 is 927933893
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
three hundred ninety-eight million three hundred thirty-nine thousand seven hundred twenty-nine
Scientific notation
3.98339729 × 10^8
Engineering notation
3.98339729 × 10^6
Prime Factorization
337 × 149 × 7933
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
398339729
Product of the distinct prime numbers
The prime factorization of 398339729 is 337 × 149 × 7933.
Since it has a total of 3 prime factors.
5 , 3 , 58 , 27 , 224 , 959 , 5318 , 4165 , 73354 , 83389 , 57231 , 398246 , 2512308 , 576103 , 97481033 , 81594273 , 476669274 , 697957041 , 4877312779 , 4633628578
n×2
796679458
n×3
1195019187
n×4
1593358916
n×5
1991698645
n÷2
199169864.5
n÷3
132779909.66667
n÷3
99584932.25
n÷5
79667945.8
n2
158674539699793441
n3
6.3206373143215E+25
n4
2.5177609548941E+34
n5
1.0029242164593E+43
2 √n
19958.450065073
3 √n
735.78547093555
4 √n
141.27437865754
5 √n
52.486876027567
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
-398339728
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 398339729 can be divided by 8 positive divisors.
The sum of these divisors (counting 398339729) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101111100010111010010001
3
Ternary
1000202112202101022
4
Quaternary
113233202322101
5
Quinary
1303433332404
6
Senary
103305445225
8
Octal
2757427221
10
Decimal
398339729
12
Duodecimal
b14a0815
16
Hexadecimal
17be2e91
20
Vigesimal
649c969
36
Base36
6l5swh
md5
7adc1a4103ba99cb6bd44558d69cf57e
sha1
8e025e50ac9c051ff45e02fac91ca5cc630998d6
sha256
a860dc3b816e594949c0a140f6696badb8ae5bf173ebef8b2c6c56cce1db697e
sha512
a6a81f14059a7705ca82280c39eb4f230447f8837c1edede955ac9330812ca7abc6759250a000cf533a587d500bbaf93dbb10211b760c372fa8e52e8ebc8d0df
ripemd-160
7d7d559573784e262c2e46f1f06a2ba42a75125e
Diameter
796679458
Circumference
2502842332.5187
Area
4.9849076823261E+17
Volume
2.6475823670237E+26
Surface area
1.9939630729305E+18
Circumference
2502842332.5187
Perimeter
1593358916
Area
158674539699793441
Diagonal
563337447.18382
Surface area
952047238198760646
Volume
6.3206373143215E+25
Space diagonal
689944649.30122
Perimeter
1195019187
Area
6.8708091156912E+16
Altitude
344972324.65061
Surface area
6.8708091156912E+16
Volume
7.4489425106292E+24
Height
187779149.06127