389929669 is an odd 9-digits composite number following 389929668
and preceding 389929670 . In scientific notation, it is written as 3.89929669 × 10^8.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 389884300 positive integers (up to 389929669) that are relatively prime to 389929669.
389929669 has 4 divisors, whose sum is 389975040
The reverse of 389929669 is 966929983
Previous prime number is 11519
Is Prime? no Number parity odd Number length 9 Sum of Digits 61 Digital Root 7
Name
three hundred eighty-nine million nine hundred twenty-nine thousand six hundred sixty-nine
Scientific notation
3.89929669 × 10^8
Engineering notation
3.89929669 × 10^6
Prime Factorization
11519 × 33851
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
389929669 Product of the distinct prime numbers
The prime factorization of 389929669 is 11519 × 33851.
Since it has a total of 2 prime factors.
5 , 3 , 8 , 13 , 6 , 367 , 8975 , 610 , 17480 , 7928 , 999530 , 141919 , 3985576 , 8110267 , 49918162 , 39733512 , 265447274 , 746627270 , 1395878763 , 1496254334
n×2
779859338
n×3
1169789007
n×4
1559718676
n×5
1949648345
n÷2
194964834.5
n÷3
129976556.33333
n÷3
97482417.25
n÷5
77985933.8
n2
152045146766449561
n3
5.9286913751698E+25
n4
2.3117726655231E+34
n5
9.0142875027068E+42
2 √n19746.636903534
3 √n730.5704361007
4 √n140.52272735588
5 √n52.263351483418
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
-389929668 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 389929669 can be divided by 4 positive divisors.
The sum of these divisors (counting 389929669) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001111011101101011000101
3
Ternary
1000011201110221121
4
Quaternary
113033131223011
5
Quinary
1244310222134
6
Senary
102405313541
8
Octal
2717355305
10
Decimal
389929669
12
Duodecimal
aa7058b1
16
Hexadecimal
173ddac5
20
Vigesimal
61h1439
36
Base36
6g5jnp
md5
96821c4a26739ba9a991d9dbe3a455e8
sha1
7fea45dd16f426e1e246c860a767802dd9650989
sha256
d9884a10a290d62a53b233735da9aec2279dd19efb4ea1ebaeaf5f7ec3d5612b
sha512
49d6974a346dc71cc81d892aae5b99e379a088ae8d7669917c15691cb88f3a61c9c11ed1a1e61313f157fd9bd9daf6878249859cb33df1ae490a79d8efe96956
ripemd-160
85adc3c85179c06a26f290e498892cd76254fa50
Diameter
779859338
Circumference
2450000367.0942
Area
4.7766391609546E+17
Volume
2.4834044359513E+26
Surface area
1.9106556643818E+18
Circumference
2450000367.0942
Perimeter
1559718676
Area
152045146766449561
Diagonal
551443826.27145
Surface area
912270880598697366
Volume
5.9286913751698E+25
Space diagonal
675377998.08651
Perimeter
1169789007
Area
6.5837479810939E+16
Altitude
337688999.04326
Surface area
6.5837479810939E+16
Volume
6.9870297915746E+24
Height
183814608.75715