390227989 is an odd 9-digits prime number following 390227988
and preceding 390227990 . In scientific notation, it is written as 3.90227989 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 390227988 positive integers (up to 390227989) that are relatively prime to 390227989.
390227989 has 2 divisors, whose sum is 390227990
The reverse of 390227989 is 989722093
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
three hundred ninety million two hundred twenty-seven thousand nine hundred eighty-nine
Scientific notation
3.90227989 × 10^8
Engineering notation
3.90227989 × 10^6
Prime Factorization
390227989
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
390227989
Product of the distinct prime numbers
The prime factorization of 390227989 is 390227989.
Since it has a total of 1 prime factors.
10 , 3 , 9 , 23 , 147 , 662 , 5072 , 956 , 44909 , 43158 , 805430 , 542418 , 1609522 , 492178 , 30404034 , 3565403 , 937360630 , 995970791 , 4662226143 , 1359671131
n×2
780455978
n×3
1170683967
n×4
1560911956
n×5
1951139945
n÷2
195113994.5
n÷3
130075996.33333
n÷3
97556997.25
n÷5
78045597.8
n2
152277883398984121
n3
5.9423092207962E+25
n4
2.3188553772475E+34
n5
9.0488227064511E+42
2 √n
19754.189150659
3 √n
730.75669893503
4 √n
140.54959676448
5 √n
52.271345968144
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
390227990
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
195113995
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
19754.18917597
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999948748
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 390227989 can be divided by 2 positive divisors.
The sum of these divisors (counting 390227989) is 390227990, the average is 195113995.
Base
System
Value
2
Binary
10111010000100110100000010101
3
Ternary
1000012021122011111
4
Quaternary
113100212200111
5
Quinary
1244344243424
6
Senary
102415535021
8
Octal
2720464025
10
Decimal
390227989
12
Duodecimal
aa82a471
16
Hexadecimal
17426815
20
Vigesimal
61ii9j9
36
Base36
6gbxud
md5
4f59130df0ab893ba3e4f4c745b9f40c
sha1
a0b23a36e7ecb33d8d1c60c0bbc9b6c1c60396e6
sha256
3a8c7e484d79aa1f076dab8fa86429e42701e2d76593d85a111dca0dac2fb8aa
sha512
2490784c5928fd3c98c45f1a3a811af49e54443a89e68f22d3cad4fc5ef78832c213493f66183c4cc1143f3859dde8f82bc06660e95cf4a94adb807813505fa8
ripemd-160
6eb7fe299e18b3c6a16afdd5c9880843cbdb4207
Diameter
780455978
Circumference
2451874766.935
Area
4.7839507979045E+17
Volume
2.4891086657883E+26
Surface area
1.9135803191618E+18
Circumference
2451874766.935
Perimeter
1560911956
Area
152277883398984121
Diagonal
551865714.46138
Surface area
913667300393904726
Volume
5.9423092207962E+25
Space diagonal
675894703.48343
Perimeter
1170683967
Area
6.5938257729022E+16
Altitude
337947351.74171
Surface area
6.5938257729022E+16
Volume
7.0030785765539E+24
Height
183955238.15379