7138312487 is an odd 10-digits composite number following 7138312486
and preceding 7138312488 . In scientific notation, it is written as 7.138312487 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 7131920760 positive integers (up to 7138312487) that are relatively prime to 7138312487.
7138312487 has 4 divisors, whose sum is 7144704216
The reverse of 7138312487 is 7842138317
Previous prime number is 1117
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
seven billion one hundred thirty-eight million three hundred twelve thousand four hundred eighty-seven
Scientific notation
7.138312487 × 10^9
Engineering notation
7.138312487 × 10^9
Prime Factorization
1117 × 6390611
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7138312487 Product of the distinct prime numbers
The prime factorization of 7138312487 is 1117 × 6390611.
Since it has a total of 2 prime factors.
3 , 4 , 54 , 44 , 928 , 456 , 5126 , 771 , 89526 , 54876 , 73603 , 554831 , 3457586 , 3673037 , 29671797 , 22632510 , 868093481 , 450748339 , 4153962228 , 9612446972
n×2
14276624974
n×3
21414937461
n×4
28553249948
n×5
35691562435
n÷2
3569156243.5
n÷3
2379437495.6667
n÷3
1784578121.75
n÷5
1427662497.4
n2
5.095550516206E+19
n3
3.6373631877973E+29
n4
2.5964635063207E+39
n5
1.8534367869209E+49
2 √n84488.534648199
3 √n1925.4482556043
4 √n290.66911540134
5 √n93.480087696469
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7138312486 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7138312487 can be divided by 4 positive divisors.
The sum of these divisors (counting 7138312487) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001011110100000000100100111
3
Ternary
200102110222211211222
4
Quaternary
12221132200010213
5
Quinary
104104401444422
6
Senary
3140154450555
8
Octal
65136400447
10
Decimal
7138312487
12
Duodecimal
1472733a5b
16
Hexadecimal
1a97a0127
20
Vigesimal
5bae9147
36
Base36
3a1yt5z
md5
fc34d4b112e9fe3d7a4b502d7880f417
sha1
3c9a367bed9ca561fa9cc87aa60477596df15af0
sha256
b846ff952096bdaaa18b291272c6ffd534f9e01c35b235f2ea5296adb60dd99b
sha512
71b565f0d519cd44d4c3f42a3c27cea54f78705aa59f84ccf8e168259949ef7b839db3764ca2834efa0ec1e7127729d7e44bf0f7ad7913dd94f2a964ac65a1f9
ripemd-160
547570c0d92fc60864f2b86997d30d61253bc8b0
Diameter
14276624974
Circumference
44851340136.375
Area
1.6008144067708E+20
Volume
1.5236151292296E+30
Surface area
6.4032576270834E+20
Circumference
44851340136.375
Perimeter
28553249948
Area
5.095550516206E+19
Diagonal
10095098331.573
Surface area
3.0573303097236E+20
Volume
3.6373631877973E+29
Space diagonal
12363919907.787
Perimeter
21414937461
Area
2.2064380966507E+19
Altitude
6181959953.8937
Surface area
2.2064380966507E+19
Volume
4.2866736262163E+28
Height
3365032777.1909