1378162385 is an odd 10-digits composite number following 1378162384
and preceding 1378162386 . In scientific notation, it is written as 1.378162385 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1102360320 positive integers (up to 1378162385) that are relatively prime to 1378162385.
1378162385 has 8 divisors, whose sum is 1654049256
The reverse of 1378162385 is 5832618731
Previous prime number is 34381
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
one billion three hundred seventy-eight million one hundred sixty-two thousand three hundred eighty-five
Scientific notation
1.378162385 × 10^9
Engineering notation
1.378162385 × 10^9
Prime Factorization
5 × 34381 × 8017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1378162385
Product of the distinct prime numbers
The prime factorization of 1378162385 is 5 × 34381 × 8017.
Since it has a total of 3 prime factors.
5 , 3 , 19 , 42 , 884 , 35 , 2883 , 1098 , 28969 , 60417 , 618178 , 790356 , 3059515 , 148328 , 1332222 , 71034772 , 731692505 , 692870216 , 1855858867 , 4600810686
n×2
2756324770
n×3
4134487155
n×4
5512649540
n×5
6890811925
n÷2
689081192.5
n÷3
459387461.66667
n÷3
344540596.25
n÷5
275632477
n2
1899331559428888225
n3
2.6175873118483E+27
n4
3.6074603726426E+36
n5
4.9716661909541E+45
2 √n
37123.609536251
3 √n
1112.8418872634
4 √n
192.67488039765
5 √n
67.275987074173
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
-1378162384
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 1378162385 can be divided by 8 positive divisors.
The sum of these divisors (counting 1378162385) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010001001010001011011010001
3
Ternary
10120001020220101022
4
Quaternary
1102021101123101
5
Quinary
10310302144020
6
Senary
344430445225
8
Octal
12211213321
10
Decimal
1378162385
12
Duodecimal
325663815
16
Hexadecimal
522516d1
20
Vigesimal
11ada5j5
36
Base36
msiswh
md5
2ba32b635d7794fe6b86ba7ce82de59b
sha1
33d52429f52a5c3871b5c1fbf2c531b3ed3650f9
sha256
b2a54d2f3b9667139495ac20dc219c3347037d4b538b2b916b5b5c28ae3f3d49
sha512
f43e69c6e4a5de9b7178bca2f8e2b803fd349811e139ae1b6fbdcd091f4790ac5b97a4f92e445b8b73e31f6eb7c0b8ce278b28372221f1e15461a259dd7b4c20
ripemd-160
7ecf50381a9e8fb93acd6883e9e28ff633571124
Diameter
2756324770
Circumference
8659249648.3396
Area
5.966926073833E+18
Volume
1.0964524092043E+28
Surface area
2.3867704295332E+19
Circumference
8659249648.3396
Perimeter
5512649540
Area
1899331559428888225
Diagonal
1949015936.0195
Surface area
1.1395989356573E+19
Volume
2.6175873118483E+27
Space diagonal
2387047271.9003
Perimeter
4134487155
Area
8.2243469033747E+17
Altitude
1193523635.9502
Surface area
8.2243469033747E+17
Volume
3.0848562309263E+26
Height
649671978.67315