7138845817 is an odd 10-digits composite number following 7138845816
and preceding 7138845818 . In scientific notation, it is written as 7.138845817 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 7083005664 positive integers (up to 7138845817) that are relatively prime to 7138845817.
7138845817 has 8 divisors, whose sum is 7194751200
The reverse of 7138845817 is 7185488317
Previous prime number is 1667
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-five thousand eight hundred seventeen
Scientific notation
7.138845817 × 10^9
Engineering notation
7.138845817 × 10^9
Prime Factorization
139 × 1667 × 30809
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138845817 Product of the distinct prime numbers
The prime factorization of 7138845817 is 139 × 1667 × 30809.
Since it has a total of 3 prime factors.
10 , 4 , 18 , 21 , 836 , 169 , 3388 , 7827 , 47642 , 53806 , 205286 , 879495 , 6749373 , 1758060 , 22094696 , 53823965 , 746953116 , 833716560 , 3169058153 , 9527484914
n×2
14277691634
n×3
21416537451
n×4
28555383268
n×5
35694229085
n÷2
3569422908.5
n÷3
2379615272.3333
n÷3
1784711454.25
n÷5
1427769163.4
n2
5.0963119598898E+19
n3
3.6381785316987E+29
n4
2.5972395592516E+39
n5
1.854129276331E+49
2 √n84491.690816316
3 √n1925.4962068882
4 √n290.67454449318
5 √n93.481484504058
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
-7138845816 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 7138845817 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138845817) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000100010010001111001
3
Ternary
200102111222221102221
4
Quaternary
12221200202101321
5
Quinary
104110021031232
6
Senary
3140214124041
8
Octal
65140422171
10
Decimal
7138845817
12
Duodecimal
1472950621
16
Hexadecimal
1a9822479
20
Vigesimal
5bahfeah
36
Base36
3a2a8op
md5
fb8384ff1901c598c719f88b528d599f
sha1
e6e5e2117f6536f2e54b1ef2078d6fa0229359e5
sha256
76e90a66a3e09a509d4260f0318feaff6ef5dab533163a688383e0acf32eb968
sha512
b191b77e799714be8fd52c3873a45cbaee68d942c93ee042e9e93cea2f9fef220d3e4808088fab0bca0947e263d08449bd0769a106c5b6866b41310cc4a9feaf
ripemd-160
49360d61d003b63903c9b559bc4f75b02a2f3650
Diameter
14277691634
Circumference
44854691147.595
Area
1.6010536213592E+20
Volume
1.5239566596844E+30
Surface area
6.4042144854367E+20
Circumference
44854691147.595
Perimeter
28555383268
Area
5.0963119598898E+19
Diagonal
10095852574.092
Surface area
3.0577871759339E+20
Volume
3.6381785316987E+29
Space diagonal
12364843662.445
Perimeter
21416537451
Area
2.2067678114375E+19
Altitude
6182421831.2223
Surface area
2.2067678114375E+19
Volume
4.2876345182191E+28
Height
3365284191.3639