7138030785 is an odd 10-digits composite number following 7138030784
and preceding 7138030786 . In scientific notation, it is written as 7.138030785 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 3791151360 positive integers (up to 7138030785) that are relatively prime to 7138030785.
7138030785 has 8 divisors, whose sum is 7645496320
The reverse of 7138030785 is 5870308317
Previous prime number is 241
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
seven billion one hundred thirty-eight million thirty thousand seven hundred eighty-five
Scientific notation
7.138030785 × 10^9
Engineering notation
7.138030785 × 10^9
Prime Factorization
15 × 241 × 1974559
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138030785 Product of the distinct prime numbers
The prime factorization of 7138030785 is 15 × 241 × 1974559.
Since it has a total of 3 prime factors.
6 , 5 , 40 , 74 , 160 , 4 , 9356 , 5499 , 91233 , 43374 , 81721 , 400832 , 4561167 , 1027163 , 15126201 , 85179387 , 418217753 , 630000007 , 330991031 , 4503537772
n×2
14276061570
n×3
21414092355
n×4
28552123140
n×5
35690153925
n÷2
3569015392.5
n÷3
2379343595
n÷3
1784507696.25
n÷5
1427606157
n2
5.0951483487608E+19
n3
3.6369325767596E+29
n4
2.596053669588E+39
n5
1.8530711013031E+49
2 √n84486.867529812
3 √n1925.4229270335
4 √n290.66624766184
5 √n93.479349876615
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
-7138030784 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 7138030785 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138030785) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001011101011011010011000001
3
Ternary
200102110110112102120
4
Quaternary
12221131123103001
5
Quinary
104104313441120
6
Senary
3140144434453
8
Octal
65135332301
10
Decimal
7138030785
12
Duodecimal
1472618a29
16
Hexadecimal
1a975b4c1
20
Vigesimal
5bacdgj5
36
Base36
3a1srsx
md5
19d555c1559fe20dc90cf1c537739d65
sha1
b332160cf7cda8adc4506797dc9f7e8f80564921
sha256
03fec220b24de178e380a105903ab821972d752c0d7ae7d85585fac11d84a99f
sha512
aaa6fd0880e2ba24fdaf65af7eebcc23ced21c5c107b9b476309a960eba5e3916d58a33f05e370813eb4a5a095c39222e5e4c85495ae13f80f9a846065585cd6
ripemd-160
4025e54b53a4151025aefc72759a26841241f9f2
Diameter
14276061570
Circumference
44849570150.508
Area
1.6006880621417E+20
Volume
1.5234347552999E+30
Surface area
6.4027522485668E+20
Circumference
44849570150.508
Perimeter
28552123140
Area
5.0951483487608E+19
Diagonal
10094699944.784
Surface area
3.0570890092565E+20
Volume
3.6369325767596E+29
Space diagonal
12363431985.611
Perimeter
21414092355
Area
2.2062639530386E+19
Altitude
6181715992.8054
Surface area
2.2062639530386E+19
Volume
4.2861661462417E+28
Height
3364899981.5946