389664851 is an odd 9-digits composite number following 389664850
and preceding 389664852 . In scientific notation, it is written as 3.89664851 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 362788608 positive integers (up to 389664851) that are relatively prime to 389664851.
389664851 has 4 divisors, whose sum is 389759832
The reverse of 389664851 is 158466983
Previous prime number is 90683
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred eighty-nine million six hundred sixty-four thousand eight hundred fifty-one
Scientific notation
3.89664851 × 10^8
Engineering notation
3.89664851 × 10^6
Prime Factorization
90683 × 4297
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
389664851
Product of the distinct prime numbers
The prime factorization of 389664851 is 90683 × 4297.
Since it has a total of 2 prime factors.
9 , 9 , 8 , 7 , 868 , 124 , 3756 , 3152 , 91939 , 44239 , 260389 , 446653 , 2990449 , 6790951 , 25138583 , 39501478 , 233698341 , 536240297 , 4430212057 , 9454891695
n×2
779329702
n×3
1168994553
n×4
1558659404
n×5
1948324255
n÷2
194832425.5
n÷3
129888283.66667
n÷3
97416212.75
n÷5
77932970.2
n2
151838696104852201
n3
5.9166202893732E+25
n4
2.3054989634822E+34
n5
8.9837191008593E+42
2 √n
19739.930369685
3 √n
730.40501138339
4 √n
140.49886252096
5 √n
52.256250696452
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-389664850
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389664851 can be divided by 4 positive divisors.
The sum of these divisors (counting 389664851) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110011101000001010011
3
Ternary
1000011020000200112
4
Quaternary
113032131001103
5
Quinary
1244223233401
6
Senary
102355511535
8
Octal
2716350123
10
Decimal
389664851
12
Duodecimal
aa5b85ab
16
Hexadecimal
1739d053
20
Vigesimal
61f822b
36
Base36
6fzvbn
md5
fe05e8edc3eaa468d9af5c128da4668c
sha1
5ab37e239858218c4c8eb155099d0683a2c07db6
sha256
49e2242465df765781b24f386a614e54aee35edd4aa9cd5f1ef4a772a2c552ca
sha512
c42913ba9e58ac0bb8010f9182417146bf94708053d3034b7ec80be4c93fb813dea6c6f65b0af860128de0f42746f4e691e1a030c9bd1762f1a5053c84c16086
ripemd-160
f4f588da16194ba57e198979e86e0d49377c8dc9
Diameter
779329702
Circumference
2448336466.5275
Area
4.7701533221366E+17
Volume
2.4783481113567E+26
Surface area
1.9080613288546E+18
Circumference
2448336466.5275
Perimeter
1558659404
Area
151838696104852201
Diagonal
551069317.06429
Surface area
911032176629113206
Volume
5.9166202893732E+25
Space diagonal
674919319.85576
Perimeter
1168994553
Area
6.5748084052154E+16
Altitude
337459659.92788
Surface area
6.5748084052154E+16
Volume
6.9728038805361E+24
Height
183689772.35476