7388049145 is an odd 10-digits composite number following 7388049144
and preceding 7388049146 . In scientific notation, it is written as 7.388049145 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 5784685104 positive integers (up to 7388049145) that are relatively prime to 7388049145.
7388049145 has 8 divisors, whose sum is 9054290304
The reverse of 7388049145 is 5419408837
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
seven billion three hundred eighty-eight million forty-nine thousand one hundred forty-five
Scientific notation
7.388049145 × 10^9
Engineering notation
7.388049145 × 10^9
Prime Factorization
5 × 47 × 31438507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7388049145
Product of the distinct prime numbers
The prime factorization of 7388049145 is 5 × 47 × 31438507.
Since it has a total of 3 prime factors.
3 , 4 , 63 , 96 , 761 , 487 , 621 , 689 , 39604 , 97330 , 326259 , 165536 , 8912172 , 3565084 , 77640639 , 51594439 , 987502720 , 264459268 , 2075265055 , 4605499686
n×2
14776098290
n×3
22164147435
n×4
29552196580
n×5
36940245725
n÷2
3694024572.5
n÷3
2462683048.3333
n÷3
1847012286.25
n÷5
1477609829
n2
5.4583270168935E+19
n3
4.0326388250291E+29
n4
2.979333382335E+39
n5
2.201146144803E+49
2 √n
85953.761668702
3 √n
1947.6455603105
4 √n
293.17871967232
5 √n
94.125209346737
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
-7388049144
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 7388049145 can be divided by 8 positive divisors.
The sum of these divisors (counting 7388049145) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111000010111001010111011111001
3
Ternary
201001212220210010211
4
Quaternary
12320113022323321
5
Quinary
110112320033040
6
Senary
3221035311121
8
Octal
67027127371
10
Decimal
7388049145
12
Duodecimal
15222ab4a1
16
Hexadecimal
1b85caef9
20
Vigesimal
5f8f62h5
36
Base36
3e6nj7d
md5
f66858f09ba8abf05d00960974a81b1f
sha1
b0c0d008502ec6a23a5d7e390968222a5713cada
sha256
e24142ab2bc638df5d726f947fba8dd9d8ed3e8285113f712e1913dce5f1ca99
sha512
6c19ee88207bd35f1e37451a71529f48b8b2843bedffcc88729e5c74a82c0e397bd13fc859e9cc5c38c346e27309b4e5a14fc96cf66a5306f29a56a8bade51f1
ripemd-160
a7afc30ddfb9a0bdf7a03a917ec3790bdebb6e2a
Diameter
14776098290
Circumference
46420481836.585
Area
1.7147840057163E+20
Volume
1.6891878009723E+30
Surface area
6.8591360228654E+20
Circumference
46420481836.585
Perimeter
29552196580
Area
5.4583270168935E+19
Diagonal
10448279300.338
Surface area
3.2749962101361E+20
Volume
4.0326388250291E+29
Space diagonal
12796476487.956
Perimeter
22164147435
Area
2.3635249293964E+19
Altitude
6398238243.9779
Surface area
2.3635249293964E+19
Volume
4.7525104320903E+28
Height
3482759766.7793