389699709 is an odd 9-digits composite number following 389699708
and preceding 389699710 . In scientific notation, it is written as 3.89699709 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 203684544 positive integers (up to 389699709) that are relatively prime to 389699709.
389699709 has 16 divisors, whose sum is 444576000
The reverse of 389699709 is 907996983
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
three hundred eighty-nine million six hundred ninety-nine thousand seven hundred nine
Scientific notation
3.89699709 × 10^8
Engineering notation
3.89699709 × 10^6
Prime Factorization
21 × 29 × 19 × 33679
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
389699709
Product of the distinct prime numbers
The prime factorization of 389699709 is 21 × 29 × 19 × 33679.
Since it has a total of 4 prime factors.
6 , 8 , 87 , 71 , 18 , 536 , 5257 , 7933 , 95732 , 3472 , 719443 , 987970 , 2750769 , 7745207 , 29850229 , 72391885 , 572136135 , 434660840 , 3953018404 , 3172218802
n×2
779399418
n×3
1169099127
n×4
1558798836
n×5
1948498545
n÷2
194849854.5
n÷3
129899903
n÷3
97424927.25
n÷5
77939941.8
n2
151865863194684681
n3
5.9182082694002E+25
n4
2.3063240403867E+34
n5
8.9877380739839E+42
2 √n
19740.813281119
3 √n
730.42679052569
4 √n
140.50200454484
5 √n
52.257185593816
1 , 19 , 21 , 29 , 399 , 551 , 609 , 11571 , 33679 , 639901 , 707259 , 976691 , 13437921 , 18557129 , 20510511 , 389699709
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
-389699708
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 389699709 can be divided by 16 positive divisors.
The sum of these divisors (counting 389699709) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001110100101100001111101
3
Ternary
1000011021210111120
4
Quaternary
113032211201331
5
Quinary
1244230342314
6
Senary
102400341153
8
Octal
2716454175
10
Decimal
389699709
12
Duodecimal
aa6147b9
16
Hexadecimal
173a587d
20
Vigesimal
61fc959
36
Base36
6g0m7x
md5
8413d4b9c3e23507fc21aefedfc5bb06
sha1
28e3b4a65a475836331a963a5ea6b582d9aac9c2
sha256
ae597d0ef52e18b30be605189ff1469e00691775d751c86b01940aa01d25045a
sha512
d2dfd670baa1638345566c4252ccdafca2e53e4a98e20ce90de05ede0d8c9c181e6b83d0f0bd8253f53ecb8a93c1c855032aacbf5338e982193f48857682fa04
ripemd-160
854e50715010337fe693248a2e651e766ed81eef
Diameter
779399418
Circumference
2448555485.801
Area
4.7710068014349E+17
Volume
2.479013282875E+26
Surface area
1.908402720574E+18
Circumference
2448555485.801
Perimeter
1558798836
Area
151865863194684681
Diagonal
551118613.72065
Surface area
911195179168108086
Volume
5.9182082694002E+25
Space diagonal
674979695.68281
Perimeter
1169099127
Area
6.5759847747125E+16
Altitude
337489847.8414
Surface area
6.5759847747125E+16
Volume
6.9746753329454E+24
Height
183706204.57355