389733142 is an even 9-digits composite number following 389733141
and preceding 389733143 . In scientific notation, it is written as 3.89733142 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 193887144 positive integers (up to 389733142) that are relatively prime to 389733142.
389733142 has 8 divisors, whose sum is 587538000
The reverse of 389733142 is 241337983
Previous prime number is 199
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
three hundred eighty-nine million seven hundred thirty-three thousand one hundred forty-two
Scientific notation
3.89733142 × 10^8
Engineering notation
3.89733142 × 10^6
Prime Factorization
2 × 199 × 979229
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
389733142 Product of the distinct prime numbers
The prime factorization of 389733142 is 2 × 199 × 979229.
Since it has a total of 3 prime factors.
3 , 10 , 85 , 35 , 281 , 610 , 8253 , 317 , 45703 , 23142 , 456730 , 373722 , 9271948 , 4926614 , 16077060 , 99895330 , 72671883 , 715267805 , 7523347887 , 9764540907
n×2
779466284
n×3
1169199426
n×4
1558932568
n×5
1948665710
n÷2
194866571
n÷3
129911047.33333
n÷3
97433285.5
n÷5
77946628.4
n2
151891921973192164
n3
5.9197315995031E+25
n4
2.307115596071E+34
n5
8.9915941021397E+42
2 √n19741.66006191
3 √n730.44767811341
4 √n140.50501792431
5 √n52.258082209592
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
-389733141 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 389733142 can be divided by 8 positive divisors.
The sum of these divisors (counting 389733142) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110101101101100010110
3
Ternary
1000011100111100211
4
Quaternary
113032231230112
5
Quinary
1244232430032
6
Senary
102401200034
8
Octal
2716555426
10
Decimal
389733142
12
Duodecimal
aa63001a
16
Hexadecimal
173adb16
20
Vigesimal
61fgch2
36
Base36
6g1c0m
md5
96547a5d077f7c54939265908af4b33a
sha1
a6e26cbc579a8502d0c0d8533552e6128c654df8
sha256
a67e99f62a89a1c438a0bd2b13326bdf2a751c5ba18d2355e0b090241cae2d8a
sha512
f047ec6f21bf2dc07955cc4b6bd36043532e81071e7b29dbf645ef8d6f06ee9eed91b6c71182f8a7e18e09a4f216ce6ce7f49aa304546bb25f0fa5f1d78c36cb
ripemd-160
52e4acb6d663d1f202e38397d1824a4ff2fb2bca
Diameter
779466284
Circumference
2448765551.5353
Area
4.7718254621061E+17
Volume
2.4796513738963E+26
Surface area
1.9087301848425E+18
Circumference
2448765551.5353
Perimeter
1558932568
Area
151891921973192164
Diagonal
551165895.12268
Surface area
911351531839152984
Volume
5.9197315995031E+25
Space diagonal
675037603.33746
Perimeter
1169199426
Area
6.5771131529214E+16
Altitude
337518801.66873
Surface area
6.5771131529214E+16
Volume
6.9764705946882E+24
Height
183721965.04089