7389913645 is an odd 10-digits composite number following 7389913644
and preceding 7389913646 . In scientific notation, it is written as 7.389913645 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 5898762240 positive integers (up to 7389913645) that are relatively prime to 7389913645.
7389913645 has 8 divisors, whose sum is 8887649400
The reverse of 7389913645 is 5463199837
Previous prime number is 449
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 55
Digital Root 1
Name
seven billion three hundred eighty-nine million nine hundred thirteen thousand six hundred forty-five
Scientific notation
7.389913645 × 10^9
Engineering notation
7.389913645 × 10^9
Prime Factorization
5 × 449 × 3291721
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7389913645
Product of the distinct prime numbers
The prime factorization of 7389913645 is 5 × 449 × 3291721.
Since it has a total of 3 prime factors.
6 , 4 , 5 , 77 , 796 , 447 , 6816 , 8478 , 8438 , 99716 , 208233 , 136412 , 6890037 , 6427313 , 99669980 , 8057665 , 2357200 , 306899886 , 6543896964 , 6006263259
n×2
14779827290
n×3
22169740935
n×4
29559654580
n×5
36949568225
n÷2
3694956822.5
n÷3
2463304548.3333
n÷3
1847478411.25
n÷5
1477982729
n2
5.4610823680557E+19
n3
4.0356927108164E+29
n4
2.9823420630689E+39
n5
2.203925030593E+49
2 √n
85964.606932156
3 √n
1947.8093870365
4 √n
293.19721508254
5 √n
94.129959687084
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
-7389913644
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 7389913645 can be divided by 8 positive divisors.
The sum of these divisors (counting 7389913645) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111000011110010010001000101101
3
Ternary
201002000102111202101
4
Quaternary
12320132102020231
5
Quinary
110113304214040
6
Senary
3221143255101
8
Octal
67036221055
10
Decimal
7389913645
12
Duodecimal
1522a4a491
16
Hexadecimal
1b879222d
20
Vigesimal
5f96j425
36
Base36
3e7rhv1
md5
9d639ab71da53e00f6f16edae9858f0a
sha1
e5c4b3098ce61b7f999b800ac5448af40b96f2ad
sha256
80fb88cc57f66640a6d0315f0a7a2ce978d946c2144980666aef3d591342cc67
sha512
8ae07427c4390dc316026453760f543009413f9d76bab9e5b00fc12813ec6af1e6bcfc44fccaa7d3e2857d0c91bd0a6265ff56bf201744b53a7caea0aaad95ac
ripemd-160
a5af11a9243797f6b06a6d1d91b9616c148b75fd
Diameter
14779827290
Circumference
46432196835.59
Area
1.7156496248133E+20
Volume
1.6904670096596E+30
Surface area
6.862598499253E+20
Circumference
46432196835.59
Perimeter
29559654580
Area
5.4610823680557E+19
Diagonal
10450916101.525
Surface area
3.2766494208334E+20
Volume
4.0356927108164E+29
Space diagonal
12799705896.687
Perimeter
22169740935
Area
2.3647180314478E+19
Altitude
6399852948.3433
Surface area
2.3647180314478E+19
Volume
4.7561094710056E+28
Height
3483638700.5083