390825826 is an even 9-digits composite number following 390825825
and preceding 390825827 . In scientific notation, it is written as 3.90825826 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 195375600 positive integers (up to 390825826) that are relatively prime to 390825826.
390825826 has 8 divisors, whose sum is 586350684
The reverse of 390825826 is 628528093
Previous prime number is 6301
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
three hundred ninety million eight hundred twenty-five thousand eight hundred twenty-six
Scientific notation
3.90825826 × 10^8
Engineering notation
3.90825826 × 10^6
Prime Factorization
2 × 6301 × 31013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
390825826
Product of the distinct prime numbers
The prime factorization of 390825826 is 2 × 6301 × 31013.
Since it has a total of 3 prime factors.
1 , 10 , 40 , 1 , 526 , 282 , 942 , 831 , 35289 , 8127 , 390774 , 924993 , 5580205 , 833592 , 62033225 , 34461729 , 126787305 , 957451776 , 1106485738 , 242615712
n×2
781651652
n×3
1172477478
n×4
1563303304
n×5
1954129130
n÷2
195412913
n÷3
130275275.33333
n÷3
97706456.5
n÷5
78165165.2
n2
152744826268582276
n3
5.9696622893645E+25
n4
2.3330981951819E+34
n5
9.1183502927109E+42
2 √n
19769.315263812
3 √n
731.12968643214
4 √n
140.60339705644
5 √n
52.287352309582
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
-390825825
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 390825826 can be divided by 8 positive divisors.
The sum of these divisors (counting 390825826) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111010010111000011101100010
3
Ternary
1000020102000020121
4
Quaternary
113102320131202
5
Quinary
1300022411301
6
Senary
102440430454
8
Octal
2722703542
10
Decimal
390825826
12
Duodecimal
aaa7842a
16
Hexadecimal
174b8762
20
Vigesimal
622d4b6
36
Base36
6gor4y
md5
8faac0ccc70435bec78d6493513fb504
sha1
d41c83bc94eba070312052f3653b2798836059a6
sha256
a9350f9153aa1bb59ecc3b5ba21738f62d7886ec5644eea103b4eae720f93d63
sha512
7024871e4dbb7318ef971366187519a62c5bd108e7da86320ad103be8d6f367e8d1a3c62cb80e12defc0a40e25223a2ae6931368089e40607b6ace9eb0b93a62
ripemd-160
8672316a8179272ee22c5d3197c93dc7792d26cb
Diameter
781651652
Circumference
2455631087.5895
Area
4.7986202407923E+17
Volume
2.5005662923573E+26
Surface area
1.9194480963169E+18
Circumference
2455631087.5895
Perimeter
1563303304
Area
152744826268582276
Diagonal
552711183.65487
Surface area
916468957611493656
Volume
5.9696622893645E+25
Space diagonal
676930187.54207
Perimeter
1172477478
Area
6.6140449922616E+16
Altitude
338465093.77104
Surface area
6.6140449922616E+16
Volume
7.0353144770054E+24
Height
184237061.21829