390803428 is an even 9-digits composite number following 390803427
and preceding 390803429 . In scientific notation, it is written as 3.90803428 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 195256040 positive integers (up to 390803428) that are relatively prime to 390803428.
390803428 has 12 divisors, whose sum is 684415872
The reverse of 390803428 is 824308093
Previous prime number is 1367
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
three hundred ninety million eight hundred three thousand four hundred twenty-eight
Scientific notation
3.90803428 × 10^8
Engineering notation
3.90803428 × 10^6
Prime Factorization
2 × 2 × 1367 × 71471
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
195401714 Product of the distinct prime numbers
The prime factorization of 390803428 is 2 × 2 × 1367 × 71471.
Since it has a total of 4 prime factors.
4 , 2 , 76 , 10 , 426 , 789 , 1918 , 3910 , 40324 , 51836 , 247028 , 296079 , 495089 , 6780039 , 36123880 , 38678028 , 511770898 , 365351194 , 3111381679 , 3448278962
n×2
781606856
n×3
1172410284
n×4
1563213712
n×5
1954017140
n÷2
195401714
n÷3
130267809.33333
n÷3
97700857
n÷5
78160685.6
n2
152727319336551184
n3
5.9686359945975E+25
n4
2.3325634071729E+34
n5
9.1157377555052E+42
2 √n19768.748771736
3 √n731.11571929344
4 √n140.60138253849
5 √n52.286752984314
1 , 2 , 4 , 1367 , 2734 , 5468 , 71471 , 142942 , 285884 , 97700857 , 195401714 , 390803428
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
-390803427 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 390803428 can be divided by 12 positive divisors.
The sum of these divisors (counting 390803428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111010010110010111111100100
3
Ternary
1000020100212112001
4
Quaternary
113102302333210
5
Quinary
1300021202203
6
Senary
102440135044
8
Octal
2722627744
10
Decimal
390803428
12
Duodecimal
aaa67484
16
Hexadecimal
174b2fe4
20
Vigesimal
622a8b8
36
Base36
6go9us
md5
1713d3b248bdf428c2119ba74e863f28
sha1
bf2d7cb29c899c77a7c7d41af1a4039686e472c6
sha256
c68a076a8a7c59c5c77dce8050e137155501e0d1a2498ebceb37ff931c716cc2
sha512
1c08938199103840f69a8017c9aea1bff0345ff1ae5fe82af9be8c6fed20a075d3be9931428830a6c9ddc71020b3247299468b30ed7cc4eb98c0b17777ca4357
ripemd-160
69155cc7972385b984789c4d6f931c895ebd2e2b
Diameter
781606856
Circumference
2455490356.805
Area
4.7980702443017E+17
Volume
2.5001363990105E+26
Surface area
1.9192280977207E+18
Circumference
2455490356.805
Perimeter
1563213712
Area
152727319336551184
Diagonal
552679508.0995
Surface area
916363916019307104
Volume
5.9686359945975E+25
Space diagonal
676891393.06809
Perimeter
1172410284
Area
6.6132869198676E+16
Altitude
338445696.53404
Surface area
6.6132869198676E+16
Volume
7.0341049770233E+24
Height
184226502.69983