7138968245 is an odd 10-digits composite number following 7138968244
and preceding 7138968246 . In scientific notation, it is written as 7.138968245 × 10^9.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 5711174592 positive integers (up to 7138968245) that are relatively prime to 7138968245.
7138968245 has 4 divisors, whose sum is 8566761900
The reverse of 7138968245 is 5428698317
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
seven billion one hundred thirty-eight million nine hundred sixty-eight thousand two hundred forty-five
Scientific notation
7.138968245 × 10^9
Engineering notation
7.138968245 × 10^9
Prime Factorization
5 × 1427793649
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7138968245 Product of the distinct prime numbers
The prime factorization of 7138968245 is 5 × 1427793649.
Since it has a total of 2 prime factors.
7 , 6 , 73 , 90 , 651 , 842 , 4406 , 2493 , 16069 , 10266 , 828115 , 733884 , 5950286 , 2594660 , 53113406 , 29868380 , 185185060 , 812010800 , 8864679306 , 4667569703
n×2
14277936490
n×3
21416904735
n×4
28555872980
n×5
35694841225
n÷2
3569484122.5
n÷3
2379656081.6667
n÷3
1784742061.25
n÷5
1427793649
n2
5.0964867603118E+19
n3
3.6383657142929E+29
n4
2.5974177298034E+39
n5
1.8542882692066E+49
2 √n84492.415310488
3 √n1925.507213957
4 √n290.67579071964
5 √n93.481805134954
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7138968244 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7138968245 can be divided by 4 positive divisors.
The sum of these divisors (counting 7138968245) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001100001000000001010110101
3
Ternary
200102112020011101022
4
Quaternary
12221201000022311
5
Quinary
104110033440440
6
Senary
3140220510525
8
Octal
65141001265
10
Decimal
7138968245
12
Duodecimal
14729ab445
16
Hexadecimal
1a98402b5
20
Vigesimal
5baib0c5
36
Base36
3a2cv5h
md5
9bb9a0bb72127c4c6e010f36fa7281fd
sha1
df35f2db4a0b910bfc7fcaff0dcfe5362d406724
sha256
a52be63cc539bef56b9d69235c8f337b9194de852d90aa5310cefef272817f93
sha512
bb2506924e13b4b97ce818fc0cdc5d526ba356c77d085832b8d5027a02b6d150e52f00be6186df2dff66d98f80275a5a315114e19df71c4fb96f87ec1f4c44b4
ripemd-160
2545984b60210df46c2d30ea0b9eb7ea88389c0c
Diameter
14277936490
Circumference
44855460385.406
Area
1.6011085365313E+20
Volume
1.5240350665461E+30
Surface area
6.4044341461253E+20
Circumference
44855460385.406
Perimeter
28555872980
Area
5.0964867603118E+19
Diagonal
10096025713.43
Surface area
3.0578920561871E+20
Volume
3.6383657142929E+29
Space diagonal
12365055713.961
Perimeter
21416904735
Area
2.2068435022406E+19
Altitude
6182527856.9804
Surface area
2.2068435022406E+19
Volume
4.2878551150219E+28
Height
3365341904.4766