7138920123 is an odd 10-digits composite number following 7138920122
and preceding 7138920124 . In scientific notation, it is written as 7.138920123 × 10^9.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 4643199360 positive integers (up to 7138920123) that are relatively prime to 7138920123.
7138920123 has 8 divisors, whose sum is 7583894640
The reverse of 7138920123 is 3210298317
Previous prime number is 41
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
seven billion one hundred thirty-eight million nine hundred twenty thousand one hundred twenty-three
Scientific notation
7.138920123 × 10^9
Engineering notation
7.138920123 × 10^9
Prime Factorization
27 × 41 × 6448889
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138920123 Product of the distinct prime numbers
The prime factorization of 7138920123 is 27 × 41 × 6448889.
Since it has a total of 3 prime factors.
3 , 7 , 33 , 98 , 849 , 438 , 4643 , 2150 , 73827 , 21175 , 679048 , 957158 , 2123093 , 4461133 , 81317182 , 12126386 , 794401734 , 144482835 , 9270000434 , 7278364381
n×2
14277840246
n×3
21416760369
n×4
28555680492
n×5
35694600615
n÷2
3569460061.5
n÷3
2379640041
n÷3
1784730030.75
n÷5
1427784024.6
n2
5.0964180522574E+19
n3
3.6382921388481E+29
n4
2.5973476963375E+39
n5
1.8542257735812E+49
2 √n84492.130538885
3 √n1925.5028874931
4 √n290.67530087519
5 √n93.481679107119
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
-7138920122 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 7138920123 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138920123) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000110100011010111011
3
Ternary
200102112010201101000
4
Quaternary
12221200310122323
5
Quinary
104110030420443
6
Senary
3140215500043
8
Octal
65140643273
10
Decimal
7138920123
12
Duodecimal
1472987623
16
Hexadecimal
1a98346bb
20
Vigesimal
5bai5063
36
Base36
3a2bu0r
md5
e98ef6262baa9251ac2419b1fcdf465d
sha1
ff97eaf9e757e35510acd69515833ba5c499e72a
sha256
1a9fd26ba291e9490343e14bbf8b52f9b478da5273c70bdef198ba79de29b0ae
sha512
d23dd9756b0c8584467db2c3237ad7546c008eb6f277d969768f22909626a77d2e113b4251cf46517493ccc7dc663048c6513bcc464bfb8efcc660145189875a
ripemd-160
8e9a4d7835d453c1420d4174566f5157716ff774
Diameter
14277840246
Circumference
44855158025.962
Area
1.6010869512594E+20
Volume
1.5240042473358E+30
Surface area
6.4043478050377E+20
Circumference
44855158025.962
Perimeter
28555680492
Area
5.0964180522574E+19
Diagonal
10095957658.645
Surface area
3.0578508313545E+20
Volume
3.6382921388481E+29
Space diagonal
12364972364.212
Perimeter
21416760369
Area
2.2068137507803E+19
Altitude
6182486182.1059
Surface area
2.2068137507803E+19
Volume
4.2877684055287E+28
Height
3365319219.5483