7138847149 is an odd 10-digits composite number following 7138847148
and preceding 7138847150 . In scientific notation, it is written as 7.138847149 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 6109122816 positive integers (up to 7138847149) that are relatively prime to 7138847149.
7138847149 has 8 divisors, whose sum is 8171867840
The reverse of 7138847149 is 9417488317
Previous prime number is 619
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
seven billion one hundred thirty-eight million eight hundred forty-seven thousand one hundred forty-nine
Scientific notation
7.138847149 × 10^9
Engineering notation
7.138847149 × 10^9
Prime Factorization
7 × 619 × 1647553
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138847149 Product of the distinct prime numbers
The prime factorization of 7138847149 is 7 × 619 × 1647553.
Since it has a total of 3 prime factors.
7 , 5 , 55 , 46 , 61 , 768 , 7591 , 3043 , 74278 , 81795 , 873134 , 616974 , 3019538 , 4280638 , 77329649 , 24459276 , 293701709 , 696724852 , 9674851515 , 4927361152
n×2
14277694298
n×3
21416541447
n×4
28555388596
n×5
35694235745
n÷2
3569423574.5
n÷3
2379615716.3333
n÷3
1784711787.25
n÷5
1427769429.8
n2
5.0963138616785E+19
n3
3.6381805681853E+29
n4
2.5972414976737E+39
n5
1.8541310060932E+49
2 √n84491.698698748
3 √n1925.4963266443
4 √n290.67455805204
5 √n93.481487992502
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
-7138847148 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 7138847149 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138847149) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000100010100110101101
3
Ternary
200102112000000021021
4
Quaternary
12221200202212231
5
Quinary
104110021102044
6
Senary
3140214134141
8
Octal
65140424655
10
Decimal
7138847149
12
Duodecimal
1472951351
16
Hexadecimal
1a98229ad
20
Vigesimal
5bahfhh9
36
Base36
3a2a9pp
md5
ba76182f4850c4c68fee6477fc0eabbb
sha1
dc2f1c1af400adbfd51360b54274051930d602dd
sha256
c33d48854d08811a909490e0b91e7595bbc2e21d75d042726fc9c184ef75610b
sha512
cc8a15763a240b5f6f9c1aa05a1cfbb47c8850e59ae1a64fe4f1cb9b9a176bb2f829f81c81dba6b1b40211354da85cd8e8fffa9f9edca8155c7c00e3c9fe898b
ripemd-160
9339956f0fab70c047c604c6d3830391d5cdda01
Diameter
14277694298
Circumference
44854699516.798
Area
1.6010542188237E+20
Volume
1.5239575127259E+30
Surface area
6.4042168752949E+20
Circumference
44854699516.798
Perimeter
28555388596
Area
5.0963138616785E+19
Diagonal
10095854457.824
Surface area
3.0577883170071E+20
Volume
3.6381805681853E+29
Space diagonal
12364845969.536
Perimeter
21416541447
Area
2.2067686349362E+19
Altitude
6182422984.7681
Surface area
2.2067686349362E+19
Volume
4.2876369182416E+28
Height
3365284819.2748