390639275 is an odd 9-digits composite number following 390639274
and preceding 390639276 . In scientific notation, it is written as 3.90639275 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 288468960 positive integers (up to 390639275) that are relatively prime to 390639275.
390639275 has 12 divisors, whose sum is 439924680
The reverse of 390639275 is 572936093
Previous prime number is 13
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
three hundred ninety million six hundred thirty-nine thousand two hundred seventy-five
Scientific notation
3.90639275 × 10^8
Engineering notation
3.90639275 × 10^6
Prime Factorization
25 × 13 × 13 × 92459
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
30049175 Product of the distinct prime numbers
The prime factorization of 390639275 is 25 × 13 × 13 × 92459.
Since it has a total of 4 prime factors.
4 , 8 , 45 , 56 , 260 , 90 , 6533 , 9808 , 18637 , 69944 , 324708 , 169911 , 550056 , 2890826 , 20076207 , 67136340 , 275494359 , 124027488 , 9886180433 , 3479587448
n×2
781278550
n×3
1171917825
n×4
1562557100
n×5
1953196375
n÷2
195319637.5
n÷3
130213091.66667
n÷3
97659818.75
n÷5
78127855
n2
152599043172525625
n3
5.9611179590609E+25
n4
2.328646797717E+34
n5
9.0966089679125E+42
2 √n19764.596504862
3 √n731.01333905343
4 √n140.58661566757
5 √n52.282359742496
1 , 13 , 25 , 169 , 325 , 4225 , 92459 , 1201967 , 2311475 , 15625571 , 30049175 , 390639275
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
-390639274 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 390639275 can be divided by 12 positive divisors.
The sum of these divisors (counting 390639275) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111010010001010111010101011
3
Ternary
1000020001112100022
4
Quaternary
113102022322223
5
Quinary
1300000424100
6
Senary
102432431055
8
Octal
2722127253
10
Decimal
390639275
12
Duodecimal
aa9a848b
16
Hexadecimal
1748aeab
20
Vigesimal
6219i3f
36
Base36
6gkr6z
md5
4b5aae8a146dab21b0812996f041808a
sha1
1369899361f7e0801c1e9c61f905e0c3d28778ce
sha256
94a12a640ed47a1fbefe66f5ad304f0972bd269fcce5f5bbb718f0a1e3db4dcc
sha512
22c0380505d10d6387bb2fadedd7d3b728f1df5094fd5e71470d0b06fb11ba8b57b255727054ff5b962809940830f35d3311e4d4b59095bbacc90ab2282f0939
ripemd-160
da8a8c055893bb33b6e80b4650279506d26758d1
Diameter
781278550
Circumference
2454458953.0873
Area
4.7940403297564E+17
Volume
2.4969872516491E+26
Surface area
1.9176161319026E+18
Circumference
2454458953.0873
Perimeter
1562557100
Area
152599043172525625
Diagonal
552447360.70059
Surface area
915594259035153750
Volume
5.9611179590609E+25
Space diagonal
676607071.73187
Perimeter
1171917825
Area
6.6077323990303E+16
Altitude
338303535.86594
Surface area
6.6077323990303E+16
Volume
7.0252448871748E+24
Height
184149120.23353