1388408416 is an even 10-digits composite number following 1388408415
and preceding 1388408417 . In scientific notation, it is written as 1.388408416 × 10^9.
The sum of its digits is 43. It has a total of 7 prime factors and 24 positive divisors.
There are 689134848 positive integers (up to 1388408416) that are relatively prime to 1388408416.
1388408416 has 24 divisors, whose sum is 2753389800
The reverse of 1388408416 is 6148048831
Previous prime number is 137
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion three hundred eighty-eight million four hundred eight thousand four hundred sixteen
Scientific notation
1.388408416 × 10^9
Engineering notation
1.388408416 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 137 × 316699
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
86775526 Product of the distinct prime numbers
The prime factorization of 1388408416 is 2 × 2 × 2 × 2 × 2 × 137 × 316699.
Since it has a total of 7 prime factors.
4 , 8 , 34 , 90 , 432 , 437 , 474 , 2569 , 93408 , 92851 , 403040 , 998848 , 2999043 , 4229772 , 27413667 , 95219299 , 500309684 , 427543411 , 2592332637 , 5832528134
n×2
2776816832
n×3
4165225248
n×4
5553633664
n×5
6942042080
n÷2
694204208
n÷3
462802805.33333
n÷3
347102104
n÷5
277681683.2
n2
1927677929619629056
n3
2.6764042608213E+27
n4
3.7159422003426E+36
n5
5.1592454243253E+45
2 √n37261.352847153
3 √n1115.5929108781
4 √n193.03199954192
5 √n67.375724385417
1 , 2 , 4 , 8 , 16 , 32 , 137 , 274 , 548 , 1096 , 2192 , 4384 , 316699 , 633398 , 1266796 , 2533592 , 5067184 , 10134368 , 43387763 , 86775526 , 173551052 , 347102104 , 694204208 , 1388408416
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1388408415 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1388408416 can be divided by 24 positive divisors.
The sum of these divisors (counting 1388408416) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010010110000010110111001100000
3
Ternary
10120202112110021221
4
Quaternary
1102300112321200
5
Quinary
10320413032131
6
Senary
345434224424
8
Octal
12260267140
10
Decimal
1388408416
12
Duodecimal
328b85114
16
Hexadecimal
52c16e60
20
Vigesimal
11dhb10g
36
Base36
mymesg
md5
dff510fe42cf417b186adf8a45ee7bd1
sha1
ca68685d601d1bf48120aa84b77cb1a9b94f2ff7
sha256
32f178561db526138aea60ace803af2596c3abb6246a3c510133ddfd319dc884
sha512
6c305d502e9f0b1acd08351c823c1d36b9c460391df80838391d2de016be972272b8487a93d9afd26c1d7f4dd4cd2eec8b26474417e0e752d1239576c5446fbe
ripemd-160
98718a883a8e2bd8c67d0def5055c4144c31b760
Diameter
2776816832
Circumference
8723627359.7757
Area
6.0559788221802E+18
Volume
1.1210895951777E+28
Surface area
2.4223915288721E+19
Circumference
8723627359.7757
Perimeter
5553633664
Area
1927677929619629056
Diagonal
1963506012.0201
Surface area
1.1566067577718E+19
Volume
2.6764042608213E+27
Space diagonal
2404793918.1682
Perimeter
4165225248
Area
8.3470902868259E+17
Altitude
1202396959.0841
Surface area
8.3470902868259E+17
Volume
3.1541726700389E+26
Height
654502004.00672