1385388547 is an odd 10-digits composite number following 1385388546
and preceding 1385388548 . In scientific notation, it is written as 1.385388547 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1357627392 positive integers (up to 1385388547) that are relatively prime to 1385388547.
1385388547 has 8 divisors, whose sum is 1413364496
The reverse of 1385388547 is 7458835831
Previous prime number is 193
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion three hundred eighty-five million three hundred eighty-eight thousand five hundred forty-seven
Scientific notation
1.385388547 × 10^9
Engineering notation
1.385388547 × 10^9
Prime Factorization
67 × 193 × 107137
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1385388547 Product of the distinct prime numbers
The prime factorization of 1385388547 is 67 × 193 × 107137.
Since it has a total of 3 prime factors.
7 , 2 , 20 , 31 , 53 , 167 , 1429 , 8798 , 56781 , 22188 , 850519 , 40371 , 7597840 , 5611193 , 97827642 , 7455969 , 762822001 , 853795284 , 2717184494 , 3528671063
n×2
2770777094
n×3
4156165641
n×4
5541554188
n×5
6926942735
n÷2
692694273.5
n÷3
461796182.33333
n÷3
346347136.75
n÷5
277077709.4
n2
1919301426158771209
n3
2.6589782140411E+27
n4
3.6837179644551E+36
n5
5.1033806783342E+45
2 √n37220.807984245
3 √n1114.7834972802
4 √n192.92694986508
5 √n67.346389629091
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
-1385388546 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 1385388547 can be divided by 8 positive divisors.
The sum of these divisors (counting 1385388547) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010100100110101101000000011
3
Ternary
10120112212000210221
4
Quaternary
1102210311220003
5
Quinary
10314124413142
6
Senary
345245403511
8
Octal
12244655003
10
Decimal
1385388547
12
Duodecimal
327b69597
16
Hexadecimal
52935a03
20
Vigesimal
11cidb77
36
Base36
mwton7
md5
78a26cdf2181e5bf798d670e86adf7ff
sha1
73fd97ded8ea9d77e4d3a373af7a12ba4057ba1e
sha256
7a90dbfa0068ea642679161f77b00bdd298f77ee308b9cb5817552d8fc957250
sha512
08f36b1187a448c5989ebff1b1491c2dc714ae92406c1ae165e9dbb8f5c135b72d0b690c72aa575b28fe050da9096cab2e5d7667e038d902f37301523dcdf041
ripemd-160
c47181a8909d9bd63dfea5c6a15506efa64cbf6f
Diameter
2770777094
Circumference
8704652963.2453
Area
6.0296632604448E+18
Volume
1.1137901897716E+28
Surface area
2.4118653041779E+19
Circumference
8704652963.2453
Perimeter
5541554188
Area
1919301426158771209
Diagonal
1959235272.3238
Surface area
1.1515808556953E+19
Volume
2.6589782140411E+27
Space diagonal
2399563351.628
Perimeter
4156165641
Area
8.310818962866E+17
Altitude
1199781675.814
Surface area
8.310818962866E+17
Volume
3.1336358769596E+26
Height
653078424.10792