389916188 is an even 9-digits composite number following 389916187
and preceding 389916189 . In scientific notation, it is written as 3.89916188 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 194905440 positive integers (up to 389916188) that are relatively prime to 389916188.
389916188 has 12 divisors, whose sum is 682537632
The reverse of 389916188 is 881619983
Previous prime number is 4457
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
three hundred eighty-nine million nine hundred sixteen thousand one hundred eighty-eight
Scientific notation
3.89916188 × 10^8
Engineering notation
3.89916188 × 10^6
Prime Factorization
2 × 2 × 4457 × 21871
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194958094 Product of the distinct prime numbers
The prime factorization of 389916188 is 2 × 2 × 4457 × 21871.
Since it has a total of 4 prime factors.
5 , 3 , 22 , 53 , 347 , 359 , 2061 , 9252 , 16704 , 62577 , 80704 , 153226 , 6005764 , 6607729 , 98504753 , 75994781 , 136677100 , 912430883 , 2276722425 , 6836091518
n×2
779832376
n×3
1169748564
n×4
1559664752
n×5
1949580940
n÷2
194958094
n÷3
129972062.66667
n÷3
97479047
n÷5
77983237.6
n2
152034633664451344
n3
5.9280764802419E+25
n4
2.3114529833484E+34
n5
9.0127293600843E+42
2 √n19746.295551318
3 √n730.56201669046
4 √n140.52151277053
5 √n52.262990099281
1 , 2 , 4 , 4457 , 8914 , 17828 , 21871 , 43742 , 87484 , 97479047 , 194958094 , 389916188
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389916187 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389916188 can be divided by 12 positive divisors.
The sum of these divisors (counting 389916188) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001111011010011000011100
3
Ternary
1000011200210110022
4
Quaternary
113033122120130
5
Quinary
1244304304223
6
Senary
102405131312
8
Octal
2717323034
10
Decimal
389916188
12
Duodecimal
aa6b9b38
16
Hexadecimal
173da61c
20
Vigesimal
61gja98
36
Base36
6g5998
md5
cdef379fe24cd18642ce2fa068842edb
sha1
89e666ba98a2fa81bdca8f0c5ddcd6efcd465390
sha256
eb71a3d49bda0ae1b9dbab4fc6c03275e484e396098a2331746a662c723eed98
sha512
28e96aa092a957ccdeeadcc25d90832ec8cf922ededdbf7b3cdc9e5f749d231e9eba10466275296163286f65314f0dd74bedc0bc1ac4b962400d114a8d84838e
ripemd-160
cb84c1082933e1fb5f60e18bc7104a3c1c164edf
Diameter
779832376
Circumference
2449915663.4731
Area
4.7763088821146E+17
Volume
2.4831468693662E+26
Surface area
1.9105235528458E+18
Circumference
2449915663.4731
Perimeter
1559664752
Area
152034633664451344
Diagonal
551424761.25842
Surface area
912207801986708064
Volume
5.9280764802419E+25
Space diagonal
675354648.30958
Perimeter
1169748564
Area
6.5832927504238E+16
Altitude
337677324.15479
Surface area
6.5832927504238E+16
Volume
6.9863051309526E+24
Height
183808253.75281