390352816 is an even 9-digits composite number following 390352815
and preceding 390352817 . In scientific notation, it is written as 3.90352816 × 10^8.
The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors.
There are 167293728 positive integers (up to 390352816) that are relatively prime to 390352816.
390352816 has 20 divisors, whose sum is 771745000
The reverse of 390352816 is 618253093
Previous prime number is 49
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
three hundred ninety million three hundred fifty-two thousand eight hundred sixteen
Scientific notation
3.90352816 × 10^8
Engineering notation
3.90352816 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 49 × 497899
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
48794102 Product of the distinct prime numbers
The prime factorization of 390352816 is 2 × 2 × 2 × 2 × 49 × 497899.
Since it has a total of 6 prime factors.
3 , 7 , 28 , 6 , 20 , 949 , 321 , 8162 , 22230 , 31501 , 738585 , 408835 , 5058208 , 411469 , 49241407 , 13322165 , 14493511 , 328263940 , 9899332593 , 6762351189
n×2
780705632
n×3
1171058448
n×4
1561411264
n×5
1951764080
n÷2
195176408
n÷3
130117605.33333
n÷3
97588204
n÷5
78070563.2
n2
152375320959129856
n3
5.94801356253E+25
n4
2.3218238437398E+34
n5
9.0633047565977E+42
2 √n19757.348405087
3 √n730.83460932281
4 √n140.56083524612
5 √n52.274689675295
1 , 2 , 4 , 8 , 16 , 49 , 98 , 196 , 392 , 784 , 497899 , 995798 , 1991596 , 3983192 , 7966384 , 24397051 , 48794102 , 97588204 , 195176408 , 390352816
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-390352815 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 390352816 can be divided by 20 positive divisors.
The sum of these divisors (counting 390352816) is 1, the average is 0.05.
Base
System
Value
2
Binary
10111010001000100111110110000
3
Ternary
1000012111222101201
4
Quaternary
113101010332300
5
Quinary
1244412242231
6
Senary
102422340544
8
Octal
2721047660
10
Decimal
390352816
12
Duodecimal
aa88a754
16
Hexadecimal
17444fb0
20
Vigesimal
61je20g
36
Base36
6gem5s
md5
8a552006f1d49656f3498c6326751db9
sha1
95615f4947db7e1854ae8011c34fa32066cc3822
sha256
60343988bc4d67cad8b32f2f4bcf6ce5fabc109b4eb890675943f81fc6406d71
sha512
516c635c5a89501802d6bcbd64bf0acc102ddc18917727db0e51b3ec216cbc22329bbe8161fc85ab02b321bfc988e4c9e65104d345b9127cf760bea820e43126
ripemd-160
b853958c0157a3ff26ed68b0f8c969b6212b15ed
Diameter
780705632
Circumference
2452659078.1074
Area
4.7870118891359E+17
Volume
2.4914980948662E+26
Surface area
1.9148047556544E+18
Circumference
2452659078.1074
Perimeter
1561411264
Area
152375320959129856
Diagonal
552042246.49773
Surface area
914251925754779136
Volume
5.94801356253E+25
Space diagonal
676110910.18959
Perimeter
1171058448
Area
6.5980449430207E+16
Altitude
338055455.09479
Surface area
6.5980449430207E+16
Volume
7.0098012077575E+24
Height
184014082.16591