389938358 is an even 9-digits composite number following 389938357
and preceding 389938359 . In scientific notation, it is written as 3.89938358 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 193958784 positive integers (up to 389938358) that are relatively prime to 389938358.
389938358 has 8 divisors, whose sum is 587938728
The reverse of 389938358 is 853839983
Previous prime number is 193
Is Prime? no Number parity even Number length 9 Sum of Digits 56 Digital Root 2
Name
three hundred eighty-nine million nine hundred thirty-eight thousand three hundred fifty-eight
Scientific notation
3.89938358 × 10^8
Engineering notation
3.89938358 × 10^6
Prime Factorization
2 × 193 × 1010203
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
389938358 Product of the distinct prime numbers
The prime factorization of 389938358 is 2 × 193 × 1010203.
Since it has a total of 3 prime factors.
1 , 1 , 52 , 81 , 620 , 972 , 5132 , 6680 , 594 , 88971 , 738503 , 592914 , 669429 , 2887718 , 7137427 , 12775869 , 693065728 , 334477109 , 6647946984 , 4540220404
n×2
779876716
n×3
1169815074
n×4
1559753432
n×5
1949691790
n÷2
194969179
n÷3
129979452.66667
n÷3
97484589.5
n÷5
77987671.6
n2
152051923039736164
n3
5.9290877200857E+25
n4
2.3119787300082E+34
n5
9.0152918971032E+42
2 √n19746.856914456
3 √n730.57586261722
4 √n140.52351018408
5 √n52.26358440348
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
-389938357 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 389938358 can be divided by 8 positive divisors.
The sum of these divisors (counting 389938358) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001111011111110010110110
3
Ternary
1000011201220212102
4
Quaternary
113033133302312
5
Quinary
1244311011413
6
Senary
102405422102
8
Octal
2717376266
10
Decimal
389938358
12
Duodecimal
aa70a932
16
Hexadecimal
173dfcb6
20
Vigesimal
61h25hi
36
Base36
6g5qd2
md5
bc5b964695420d5e1eb5b78b3a4f0768
sha1
19e31fe3f86be3d747c3d12dac7c90e66eaeabd1
sha256
af920375cff7bd1a8c9cb4c64eb576a2ec9b8c1a02b33c2758d4ca8415213fc3
sha512
8c8d7c8fea0a97c4b6eed5712da5ef70b52c955f6478c500c92e6b925592d2c867e601361dfc340d4aad67866f4cc65964e6e8aafe81920fe26e6411f7db3add
ripemd-160
e83e03a48935ba81a833256c25b5f6b7f03a949d
Diameter
779876716
Circumference
2450054961.6913
Area
4.7768520438584E+17
Volume
2.4835704565214E+26
Surface area
1.9107408175433E+18
Circumference
2450054961.6913
Perimeter
1559753432
Area
152051923039736164
Diagonal
551456114.3731
Surface area
912311538238416984
Volume
5.9290877200857E+25
Space diagonal
675393047.87598
Perimeter
1169815074
Area
6.5840414023344E+16
Altitude
337696523.93799
Surface area
6.5840414023344E+16
Volume
6.9874968885375E+24
Height
183818704.79103