2388492065 is an odd 10-digits composite number following 2388492064
and preceding 2388492066 . In scientific notation, it is written as 2.388492065 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 1909638000 positive integers (up to 2388492065) that are relatively prime to 2388492065.
2388492065 has 8 divisors, whose sum is 2867923968
The reverse of 2388492065 is 5602948832
Previous prime number is 1663
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
two billion three hundred eighty-eight million four hundred ninety-two thousand sixty-five
Scientific notation
2.388492065 × 10^9
Engineering notation
2.388492065 × 10^9
Prime Factorization
5 × 1663 × 287251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2388492065
Product of the distinct prime numbers
The prime factorization of 2388492065 is 5 × 1663 × 287251.
Since it has a total of 3 prime factors.
9 , 9 , 95 , 63 , 945 , 923 , 5245 , 9874 , 8674 , 30046 , 440975 , 662896 , 6279051 , 9692496 , 97644072 , 2075414 , 383256021 , 212313281 , 3867606987 , 8490520743
n×2
4776984130
n×3
7165476195
n×4
9553968260
n×5
11942460325
n÷2
1194246032.5
n÷3
796164021.66667
n÷3
597123016.25
n÷5
477698413
n2
5704894344567964225
n3
1.3626094873664E+28
n4
3.2545819482684E+37
n5
7.7735431583312E+46
2 √n
48872.201352098
3 √n
1336.7225287925
4 √n
221.07058002389
5 √n
75.097375672893
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
-2388492064
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 2388492065 can be divided by 8 positive divisors.
The sum of these divisors (counting 2388492065) is 1, the average is 0.125.
Base
System
Value
2
Binary
10001110010111010111111100100001
3
Ternary
20011110100222011002
4
Quaternary
2032113113330201
5
Quinary
14342423221230
6
Senary
1033001401345
8
Octal
21627277441
10
Decimal
2388492065
12
Duodecimal
567a99255
16
Hexadecimal
8e5d7f21
20
Vigesimal
1h681a35
36
Base36
13i1o9t
md5
29a5c7bcf88cd22b329a0b25c4a9608e
sha1
fae75ae94d71a40973af08a1eebe485bfe4f3b9b
sha256
0c7d2b627db718e03d7bd4a232d3abcc81a4605509f020d6740d6d837b844fac
sha512
21ec51977189243d45731f6a1b8d5698e46333317b8b09954c435a6ea9d64fe395267e359d02bd8d10a4c23a74a5fa08fd1a27350cede98e66d610e88056327a
ripemd-160
43f3997b46731815e2a409160e10d0d811f7135c
Diameter
4776984130
Circumference
15007338249.123
Area
1.7922454162401E+19
Volume
5.7076852736294E+28
Surface area
7.1689816649603E+19
Circumference
15007338249.123
Perimeter
9553968260
Area
5704894344567964225
Diagonal
3377837871.9435
Surface area
3.4229366067408E+19
Volume
1.3626094873664E+28
Space diagonal
4136989610.0551
Perimeter
7165476195
Area
2.470291714151E+18
Altitude
2068494805.0276
Surface area
2.470291714151E+18
Volume
1.6058506810432E+27
Height
1125945957.3145