7138963821 is an odd 10-digits composite number following 7138963820
and preceding 7138963822 . In scientific notation, it is written as 7.138963821 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 4326644520 positive integers (up to 7138963821) that are relatively prime to 7138963821.
7138963821 has 8 divisors, whose sum is 8023959744
The reverse of 7138963821 is 1283698317
Previous prime number is 11
Is Prime? no Number parity odd Number length 10 Sum of Digits 48 Digital Root 3
Name
seven billion one hundred thirty-eight million nine hundred sixty-three thousand eight hundred twenty-one
Scientific notation
7.138963821 × 10^9
Engineering notation
7.138963821 × 10^9
Prime Factorization
33 × 11 × 19666567
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138963821 Product of the distinct prime numbers
The prime factorization of 7138963821 is 33 × 11 × 19666567.
Since it has a total of 3 prime factors.
6 , 8 , 18 , 87 , 638 , 39 , 6383 , 1013 , 84769 , 36284 , 814059 , 450743 , 3465042 , 5719066 , 96899694 , 65558731 , 325233219 , 863702862 , 8949123196 , 4140161679
n×2
14277927642
n×3
21416891463
n×4
28555855284
n×5
35694819105
n÷2
3569481910.5
n÷3
2379654607
n÷3
1784740955.25
n÷5
1427792764.2
n2
5.0964804437547E+19
n3
3.6383589502399E+29
n4
2.5974112913574E+39
n5
1.8542825237257E+49
2 √n84492.389130619
3 √n1925.506816213
4 √n290.67574568687
5 √n93.481793548865
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
-7138963820 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 7138963821 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138963821) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000111111000101101101
3
Ternary
200102112012221022110
4
Quaternary
12221200333011231
5
Quinary
104110033320241
6
Senary
3140220434233
8
Octal
65140770555
10
Decimal
7138963821
12
Duodecimal
14729a8979
16
Hexadecimal
1a983f16d
20
Vigesimal
5baia9b1
36
Base36
3a2crql
md5
30769a275dd2a69e408b828b1c491c35
sha1
41f4054a0683c8d32c2ebd13d9050cef496a9a16
sha256
ac603091585549f615c9ffad77649cac0a25b84c5232f4a07c12885b8bf30686
sha512
fc259c48e08a9fbfbc26144e65d8505cf12f8bb314eb2a2145887f37b9e336eee5f70981de34ec4c7c99c5246cb5c8c2987204bf74765ecf687e4779fd99209a
ripemd-160
75db80a9ff366f8ff1041d708ec66699e6dbcff5
Diameter
14277927642
Circumference
44855432588.594
Area
1.6011065521264E+20
Volume
1.5240322332262E+30
Surface area
6.4044262085055E+20
Circumference
44855432588.594
Perimeter
28555855284
Area
5.0964804437547E+19
Diagonal
10096019456.949
Surface area
3.0578882662528E+20
Volume
3.6383589502399E+29
Space diagonal
12365048051.368
Perimeter
21416891463
Area
2.2068407670911E+19
Altitude
6182524025.684
Surface area
2.2068407670911E+19
Volume
4.287847143509E+28
Height
3365339818.983