7135900981 is an odd 10-digits composite number following 7135900980
and preceding 7135900982 . In scientific notation, it is written as 7.135900981 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 6486181920 positive integers (up to 7135900981) that are relatively prime to 7135900981.
7135900981 has 8 divisors, whose sum is 7785820224
The reverse of 7135900981 is 1890095317
Previous prime number is 6967
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 43
Digital Root 7
Name
seven billion one hundred thirty-five million nine hundred thousand nine hundred eighty-one
Scientific notation
7.135900981 × 10^9
Engineering notation
7.135900981 × 10^9
Prime Factorization
11 × 6967 × 93113
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7135900981
Product of the distinct prime numbers
The prime factorization of 7135900981 is 11 × 6967 × 93113.
Since it has a total of 3 prime factors.
6 , 4 , 76 , 9 , 170 , 417 , 1315 , 4517 , 11761 , 32347 , 97185 , 498121 , 1059430 , 898219 , 88217223 , 74800259 , 136603638 , 175973711 , 1367112670 , 4004834516
n×2
14271801962
n×3
21407702943
n×4
28543603924
n×5
35679504905
n÷2
3567950490.5
n÷3
2378633660.3333
n÷3
1783975245.25
n÷5
1427180196.2
n2
5.0921082810637E+19
n3
3.6336780478201E+29
n4
2.5929566746077E+39
n5
1.8503082078024E+49
2 √n
84474.262240046
3 √n
1925.2314091627
4 √n
290.64456341044
5 √n
93.473770846062
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
-7135900980
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 7135900981 can be divided by 8 positive divisors.
The sum of these divisors (counting 7135900981) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001010101010011010100110101
3
Ternary
200102022110022212221
4
Quaternary
12221111103110311
5
Quinary
104103242312411
6
Senary
3140031042341
8
Octal
65125232465
10
Decimal
7135900981
12
Duodecimal
14719703b1
16
Hexadecimal
1a9553535
20
Vigesimal
5b9j7c91
36
Base36
3a0j4fp
md5
8284cadd6b058e0b0d3fb5ee7812e0bd
sha1
5d22a4b152fbe5a6be7a33a21875fbecc5f993ef
sha256
4ad825f3ba457e935aa445926561ebd3dbdf7052973843ce34d01320a477b6a5
sha512
af902217c7f6760c18eb8e7e34ea2c72716bd38d79d3600dff7eee0ca896f15449803562c0fc183bd6414fa881dc25769d5c806d812021c8b377c61ab89aef6d
ripemd-160
12a08ac5ec94d6bfe0135772f57ed5d7f02aa778
Diameter
14271801962
Circumference
44836188197.308
Area
1.5997329967073E+20
Volume
1.5220715014056E+30
Surface area
6.3989319868294E+20
Circumference
44836188197.308
Perimeter
28543603924
Area
5.0921082810637E+19
Diagonal
10091687947.082
Surface area
3.0552649686382E+20
Volume
3.6336780478201E+29
Space diagonal
12359743056.873
Perimeter
21407702943
Area
2.2049475651111E+19
Altitude
6179871528.4363
Surface area
2.2049475651111E+19
Volume
4.2823306471038E+28
Height
3363895982.3606