7138920657 is an odd 10-digits composite number following 7138920656
and preceding 7138920658 . In scientific notation, it is written as 7.138920657 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 4288327680 positive integers (up to 7138920657) that are relatively prime to 7138920657.
7138920657 has 8 divisors, whose sum is 9526223584
The reverse of 7138920657 is 7560298317
Previous prime number is 1243
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 twenty thousand six hundred fifty-seven
Scientific notation
7.138920657 × 10^9
Engineering notation
7.138920657 × 10^9
Prime Factorization
3 × 1243 × 1914433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7138920657
Product of the distinct prime numbers
The prime factorization of 7138920657 is 3 × 1243 × 1914433.
Since it has a total of 3 prime factors.
3 , 3 , 92 , 30 , 859 , 969 , 1117 , 4245 , 46166 , 56812 , 501909 , 245438 , 3933101 , 9436157 , 46947531 , 86334272 , 866391064 , 391789850 , 6761009788 , 3230020669
n×2
14277841314
n×3
21416761971
n×4
28555682628
n×5
35694603285
n÷2
3569460328.5
n÷3
2379640219
n÷3
1784730164.25
n÷5
1427784131.4
n2
5.0964188146941E+19
n3
3.6382929552943E+29
n4
2.5973484734768E+39
n5
1.8542264670731E+49
2 √n
84492.133698943
3 √n
1925.5029355031
4 √n
290.67530631091
5 √n
93.481680505628
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
-7138920656
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 7138920657 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138920657) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000110100100011010001
3
Ternary
200102112010202002210
4
Quaternary
12221200310203101
5
Quinary
104110030430112
6
Senary
3140215502333
8
Octal
65140644321
10
Decimal
7138920657
12
Duodecimal
14729879a9
16
Hexadecimal
1a98348d1
20
Vigesimal
5bai51ch
36
Base36
3a2bufl
md5
d35586a0a1aea119cb6ce199e3b20e7f
sha1
6f8d641c7a84f0e239daf06b082fda8111feca7f
sha256
92f2e8bc5b46b3fd511e8132961cf0d325b634bfb0ec99405a9e303bfb418d65
sha512
5670875159085452758a7dd2cc8bc96725abb72d12936c18bd2b44c4239ba0c529c6495dc1bb195374ec1f8ef0a7681c72cc01a5327b41d572ce006a022f9258
ripemd-160
f882a01c1a9e231735911e3ce6fa811651ab4555
Diameter
14277841314
Circumference
44855161381.183
Area
1.601087190786E+20
Volume
1.524004589328E+30
Surface area
6.404348763144E+20
Circumference
44855161381.183
Perimeter
28555682628
Area
5.0964188146941E+19
Diagonal
10095958413.835
Surface area
3.0578512888165E+20
Volume
3.6382929552943E+29
Space diagonal
12364973289.127
Perimeter
21416761971
Area
2.206814080925E+19
Altitude
6182486644.5635
Surface area
2.206814080925E+19
Volume
4.2877693677198E+28
Height
3365319471.2783