1385205537 is an odd 10-digits composite number following 1385205536
and preceding 1385205538 . In scientific notation, it is written as 1.385205537 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 919060992 positive integers (up to 1385205537) that are relatively prime to 1385205537.
1385205537 has 8 divisors, whose sum is 1847813536
The reverse of 1385205537 is 7355025831
Previous prime number is 216067
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 39
Digital Root 3
Name
one billion three hundred eighty-five million two hundred five thousand five hundred thirty-seven
Scientific notation
1.385205537 × 10^9
Engineering notation
1.385205537 × 10^9
Prime Factorization
3 × 216067 × 2137
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1385205537
Product of the distinct prime numbers
The prime factorization of 1385205537 is 3 × 216067 × 2137.
Since it has a total of 3 prime factors.
9 , 4 , 84 , 80 , 439 , 662 , 2540 , 9126 , 28503 , 97689 , 841647 , 610594 , 1304591 , 7351258 , 17297935 , 19757824 , 66455318 , 302953632 , 206273661 , 4394039272
n×2
2770411074
n×3
4155616611
n×4
5540822148
n×5
6926027685
n÷2
692602768.5
n÷3
461735179
n÷3
346301384.25
n÷5
277041107.4
n2
1918794379735458369
n3
2.657924599174E+27
n4
3.6817718717044E+36
n5
5.1000107826558E+45
2 √n
37218.349466359
3 √n
1114.7344074388
4 √n
192.92057813089
5 √n
67.34461024177
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
-1385205536
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 1385205537 can be divided by 8 positive divisors.
The sum of these divisors (counting 1385205537) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010100100001000111100100001
3
Ternary
10120112111201202210
4
Quaternary
1102210020330201
5
Quinary
10314103034122
6
Senary
345241432333
8
Octal
12244107441
10
Decimal
1385205537
12
Duodecimal
327a9b6a9
16
Hexadecimal
52908f21
20
Vigesimal
11chadgh
36
Base36
mwprfl
md5
8ca03fd2dddaf5f17ea6d14fab09ad5a
sha1
f73aff2229ee8b9474cf6df4f4a7d57c46f4e4f7
sha256
e56f354e7f4fa361631977c86809e742aacc9dc764b9bcb1bcdf2a458d719b8b
sha512
a3b6ce3534d7dafc86d22fe816c45bbe57533d763d91e4a2adf9d5f82522cac286d12c6bc7f9259626fc182be7323835d294a43fc6502337911e07fdb1767e19
ripemd-160
647c4992e4ff93e80ce819e12a97c7fdb1fbf68f
Diameter
2770411074
Circumference
8703503077.5022
Area
6.0280703271263E+18
Volume
1.1133488526081E+28
Surface area
2.4112281308505E+19
Circumference
8703503077.5022
Perimeter
5540822148
Area
1918794379735458369
Diagonal
1958976457.0997
Surface area
1.1512766278413E+19
Volume
2.657924599174E+27
Space diagonal
2399246369.0097
Perimeter
4155616611
Area
8.3086233874486E+17
Altitude
1199623184.5049
Surface area
8.3086233874486E+17
Volume
3.1323941799308E+26
Height
652992152.36657