390384740 is an even 9-digits composite number following 390384739
and preceding 390384741 . In scientific notation, it is written as 3.90384740 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 156153888 positive integers (up to 390384740) that are relatively prime to 390384740.
390384740 has 12 divisors, whose sum is 819807996
The reverse of 390384740 is 047483093
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
three hundred ninety million three hundred eighty-four thousand seven hundred forty
Scientific notation
3.90384740 × 10^8
Engineering notation
3.90384740 × 10^6
Prime Factorization
2 × 2 × 5 × 19519237
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
195192370 Product of the distinct prime numbers
The prime factorization of 390384740 is 2 × 2 × 5 × 19519237.
Since it has a total of 4 prime factors.
9 , 10 , 29 , 34 , 95 , 746 , 2243 , 9695 , 36154 , 43664 , 832054 , 291423 , 3426224 , 5764063 , 79512339 , 51770197 , 559103001 , 206612338 , 5396988792 , 9145000404
n×2
780769480
n×3
1171154220
n×4
1561538960
n×5
1951923700
n÷2
195192370
n÷3
130128246.66667
n÷3
97596185
n÷5
78076948
n2
152400245224867600
n3
5.9494730108046E+25
n4
2.32258347446E+34
n5
9.0670114580535E+42
2 √n19758.156290504
3 √n730.85453192198
4 √n140.56370900949
5 √n52.275544677506
1 , 2 , 4 , 5 , 10 , 20 , 19519237 , 39038474 , 78076948 , 97596185 , 195192370 , 390384740
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
-390384739 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 390384740 can be divided by 12 positive divisors.
The sum of these divisors (counting 390384740) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111010001001100110001100100
3
Ternary
1000012120121012002
4
Quaternary
113101030301210
5
Quinary
1244414302430
6
Senary
102423144432
8
Octal
2721146144
10
Decimal
390384740
12
Duodecimal
aa8a5118
16
Hexadecimal
1744cc64
20
Vigesimal
61ji1h0
36
Base36
6gfask
md5
2ab325d57c4c819db5da5d3f8ab4b86a
sha1
22a0f999365eca78db0f3a9f2662ec285ee7857d
sha256
d701297d9a6365f749fbdb2670b2b7cb8e388dc068066a05efbc4ce11917a70d
sha512
b19e0e778f1c0c531fdba769c44ef973af3274ed63ec2267384b4a4b04769ee26662f1da38170ffd0c82a30c2f6b7c917b2575a56c3d27900dcfd91a405284bb
ripemd-160
6f43e69e26d235edb5ae180066890ca8776e35d8
Diameter
780769480
Circumference
2452859662.5151
Area
4.7877949080373E+17
Volume
2.4921094271299E+26
Surface area
1.9151179632149E+18
Circumference
2452859662.5151
Perimeter
1561538960
Area
152400245224867600
Diagonal
552087393.85149
Surface area
914401471349205600
Volume
5.9494730108046E+25
Space diagonal
676166204.17957
Perimeter
1171154220
Area
6.5991241953857E+16
Altitude
338083102.08978
Surface area
6.5991241953857E+16
Volume
7.0115211840438E+24
Height
184029131.28383