7138464691 is an odd 10-digits composite number following 7138464690
and preceding 7138464692 . In scientific notation, it is written as 7.138464691 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 7088477760 positive integers (up to 7138464691) that are relatively prime to 7138464691.
7138464691 has 8 divisors, whose sum is 7188480000
The reverse of 7138464691 is 1964648317
Previous prime number is 8191
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
seven billion one hundred thirty-eight million four hundred sixty-four thousand six hundred ninety-one
Scientific notation
7.138464691 × 10^9
Engineering notation
7.138464691 × 10^9
Prime Factorization
149 × 8191 × 5849
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138464691 Product of the distinct prime numbers
The prime factorization of 7138464691 is 149 × 8191 × 5849.
Since it has a total of 3 prime factors.
8 , 9 , 33 , 79 , 219 , 747 , 265 , 7322 , 29279 , 70620 , 366441 , 310211 , 1063179 , 3446293 , 24125511 , 68475769 , 606515805 , 48286726 , 4628135238 , 206067500
n×2
14276929382
n×3
21415394073
n×4
28553858764
n×5
35692323455
n÷2
3569232345.5
n÷3
2379488230.3333
n÷3
1784616172.75
n÷5
1427692938.2
n2
5.0957678144654E+19
n3
3.6375958617095E+29
n4
2.5966849618941E+39
n5
1.8536343914132E+49
2 √n84489.435380999
3 √n1925.4619403907
4 √n290.67066480985
5 √n93.480486331915
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
-7138464690 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 7138464691 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138464691) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001011111000101001110110011
3
Ternary
200102111021120122011
4
Quaternary
12221133011032303
5
Quinary
104104421332231
6
Senary
3140202023351
8
Octal
65137051663
10
Decimal
7138464691
12
Duodecimal
14727a7b57
16
Hexadecimal
1a97c53b3
20
Vigesimal
5baf81eb
36
Base36
3a222lv
md5
0375c99f291a098d9511c251105d3fc3
sha1
829b8a84e375c24da05e0c821be978dd6cf0ef37
sha256
507a9a04b1c9e01a89aac39a28d7f34dacaf75d1d708e381955992403fe786c3
sha512
fb02e1e794e9afa8b6b0f236975fb918ddfa1ee6b36c85bfa25ad3b469e6939e5134c22ae80407bec291ad81edaf34647775150e309c4d9ecc07727de5ef84af
ripemd-160
cb37bda7cd3ec892e937596d098da590b2553925
Diameter
14276929382
Circumference
44852296462.311
Area
1.6008826730324E+20
Volume
1.52371259145E+30
Surface area
6.4035306921295E+20
Circumference
44852296462.311
Perimeter
28553858764
Area
5.0957678144654E+19
Diagonal
10095313580.534
Surface area
3.0574606886792E+20
Volume
3.6375958617095E+29
Space diagonal
12364183532.848
Perimeter
21415394073
Area
2.2065321895571E+19
Altitude
6182091766.4242
Surface area
2.2065321895571E+19
Volume
4.2869478350516E+28
Height
3365104526.8446