389969795 is an odd 9-digits composite number following 389969794
and preceding 389969796 . In scientific notation, it is written as 3.89969795 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 304720416 positive integers (up to 389969795) that are relatively prime to 389969795.
389969795 has 8 divisors, whose sum is 478846896
The reverse of 389969795 is 597969983
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
three hundred eighty-nine million nine hundred sixty-nine thousand seven hundred ninety-five
Scientific notation
3.89969795 × 10^8
Engineering notation
3.89969795 × 10^6
Prime Factorization
5 × 43 × 1813813
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
389969795
Product of the distinct prime numbers
The prime factorization of 389969795 is 5 × 43 × 1813813.
Since it has a total of 3 prime factors.
3 , 9 , 100 , 2 , 841 , 450 , 377 , 5650 , 90620 , 9366 , 797994 , 88005 , 2789335 , 4083393 , 687298 , 73528335 , 930972963 , 837947729 , 1884097563 , 209510965
n×2
779939590
n×3
1169909385
n×4
1559879180
n×5
1949848975
n÷2
194984897.5
n÷3
129989931.66667
n÷3
97492448.75
n÷5
77993959
n2
152076441012342025
n3
5.9305218525913E+25
n4
2.312724391098E+34
n5
9.01892656688E+42
2 √n
19747.652898509
3 √n
730.59549520422
4 √n
140.52634236509
5 √n
52.264427078886
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
-389969794
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 389969795 can be divided by 8 positive divisors.
The sum of these divisors (counting 389969795) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001111100111011110000011
3
Ternary
1000011210111222202
4
Quaternary
113033213132003
5
Quinary
1244313013140
6
Senary
102410223415
8
Octal
2717473603
10
Decimal
389969795
12
Duodecimal
aa724b6b
16
Hexadecimal
173e7783
20
Vigesimal
61h649f
36
Base36
6g6emb
md5
756514854b8b23cc555b72276acf9937
sha1
aec8eeb265fbded9d3ae2d4a9fe28361b86c6236
sha256
abbb32877284a26813664bc3936fe0a9352f0f18112fd0c25c8fe936e815dd20
sha512
022894a27a8283c84d1449966f6829f6c8398654f8079068c0a92900a674bc8cebf50d1149a79ec2601fbcb1471eefc412a011fb88e550cb2ea02e67de9c6902
ripemd-160
2bf892690a2f5067dbe6ed9b50d605ec89fd5092
Diameter
779939590
Circumference
2450252486.1878
Area
4.7776222986846E+17
Volume
2.4841711845406E+26
Surface area
1.9110489194738E+18
Circumference
2450252486.1878
Perimeter
1559879180
Area
152076441012342025
Diagonal
551500573.00486
Surface area
912458646074052150
Volume
5.9305218525913E+25
Space diagonal
675447498.35722
Perimeter
1169909385
Area
6.5851030616907E+16
Altitude
337723749.17861
Surface area
6.5851030616907E+16
Volume
6.9891870299038E+24
Height
183833524.33495