3878389982 is an even 10-digits composite number following 3878389981
and preceding 3878389983 . In scientific notation, it is written as 3.878389982 × 10^9.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 1937768800 positive integers (up to 3878389982) that are relatively prime to 3878389982.
3878389982 has 8 divisors, whose sum is 5821863552
The reverse of 3878389982 is 2899838783
Previous prime number is 1361
Is Prime? no Number parity even Number length 10 Sum of Digits 65 Digital Root 2
Name
three billion eight hundred seventy-eight million three hundred eighty-nine thousand nine hundred eighty-two
Scientific notation
3.878389982 × 10^9
Engineering notation
3.878389982 × 10^9
Prime Factorization
2 × 1361 × 1424831
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
3878389982 Product of the distinct prime numbers
The prime factorization of 3878389982 is 2 × 1361 × 1424831.
Since it has a total of 3 prime factors.
7 , 3 , 4 , 72 , 153 , 169 , 1628 , 6913 , 12390 , 51078 , 933946 , 655207 , 5616889 , 79479 , 85998561 , 66575715 , 318785057 , 187290960 , 229920150 , 4734032357
n×2
7756779964
n×3
11635169946
n×4
15513559928
n×5
19391949910
n÷2
1939194991
n÷3
1292796660.6667
n÷3
969597495.5
n÷5
775677996.4
n2
1.5041908852478E+19
n3
5.8338388603608E+28
n4
2.2625902192625E+38
n5
8.775207239759E+47
2 √n62276.721028005
3 √n1571.1482238275
4 √n249.55304251402
5 √n82.742815627317
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
-3878389981 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 3878389982 can be divided by 8 positive divisors.
The sum of these divisors (counting 3878389982) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100111001010111000100011011110
3
Ternary
101000021212121212102
4
Quaternary
3213022320203132
5
Quinary
30420331434412
6
Senary
1440503205102
8
Octal
34712704336
10
Decimal
3878389982
12
Duodecimal
902a46792
16
Hexadecimal
e72b88de
20
Vigesimal
30bjiej2
36
Base36
1s53cv2
md5
ac77321fdb97bb9f9a58ae4c0c448a6c
sha1
65915f50977494ec4e9f5c7569a7a1abeaff9fdf
sha256
8a299aaeaf1873cd4eb1724222997c411d76d567c63122c1592b4641853e657d
sha512
f8fb4c5b596f2aab367bdcfff5f29a25274b540d7220370de4e990d23ff0b76b54c038f00ff3f94bc1e4aa1627932fb7e7bb447489463eb15d47b3d2d9ff149f
ripemd-160
56a4a2c42ebd27c893122cffbb5cfafec38584b0
Diameter
7756779964
Circumference
24368642950.415
Area
4.7255550346912E+19
Volume
2.4436727074581E+29
Surface area
1.8902220138765E+20
Circumference
24368642950.415
Perimeter
15513559928
Area
1.5041908852478E+19
Diagonal
5484871712.7163
Surface area
9.0251453114868E+19
Volume
5.8338388603608E+28
Space diagonal
6717568500.3901
Perimeter
11635169946
Area
6.513337593828E+18
Altitude
3358784250.1951
Surface area
6.513337593828E+18
Volume
6.8752450308512E+27
Height
1828290570.9054