130756987 is an odd 9-digits prime number following 130756986
and preceding 130756988 . In scientific notation, it is written as 1.30756987 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 130756986 positive integers (up to 130756987) that are relatively prime to 130756987.
130756987 has 2 divisors, whose sum is 130756988
The reverse of 130756987 is 789657031
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred thirty million seven hundred fifty-six thousand nine hundred eighty-seven
Scientific notation
1.30756987 × 10^8
Engineering notation
1.30756987 × 10^6
Prime Factorization
130756987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
130756987 Product of the distinct prime numbers
The prime factorization of 130756987 is 130756987.
Since it has a total of 1 prime factors.
7 , 1 , 35 , 70 , 426 , 595 , 6443 , 3009 , 96360 , 32446 , 835461 , 206273 , 4178653 , 8183104 , 4610181 , 50917415 , 537942121 , 847558377 , 1564365277 , 1865566629
n×2
261513974
n×3
392270961
n×4
523027948
n×5
653784935
n÷2
65378493.5
n÷3
43585662.333333
n÷3
32689246.75
n÷5
26151397.4
n2
17097389649318169
n3
2.2356031561098E+24
n4
2.9232073282061E+32
n5
3.8222978261255E+40
2 √n11434.902142126
3 √n507.56106685061
4 √n106.93410186711
5 √n42.004225462295
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
130756988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
65378494 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11434.902185852 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999847045 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130756987 can be divided by 2 positive divisors.
The sum of these divisors (counting 130756987) is 130756988, the average is 65378494.
Base
System
Value
2
Binary
111110010110011000101111011
3
Ternary
100010001010212101
4
Quaternary
13302303011323
5
Quinary
231433210422
6
Senary
20550324231
8
Octal
762630573
10
Decimal
130756987
12
Duodecimal
37959677
16
Hexadecimal
7cb317b
20
Vigesimal
20h4c97
36
Base36
25ukqj
md5
15411a85619eb627dd75ec84aae17f68
sha1
839cb37dc9ee21c42ad1754725a19295e7aa1489
sha256
9abcb79707a0ec33db739ef8611a904ca38d8f95a6e78b278d2a9c68824fc69e
sha512
25401bcd1a4cc58b1d647700e569428bf1b703a83f231c31aaf8dd06f995a12a5bcaf98ea2233c322e758882245814c7525b4139ea407bf1161dd4fe7ecc6934
ripemd-160
7335c4d4a6795e5711747e0abede5b5d424d95bd
Diameter
261513974
Circumference
821570379.52947
Area
5.371303371786E+16
Volume
9.3644726021024E+24
Surface area
2.1485213487144E+17
Circumference
821570379.52947
Perimeter
523027948
Area
17097389649318169
Diagonal
184918304.39044
Surface area
102584337895909014
Volume
2.2356031561098E+24
Space diagonal
226477744.92862
Perimeter
392270961
Area
7.4033868873553E+15
Altitude
113238872.46431
Surface area
7.4033868873553E+15
Volume
2.6346835862122E+23
Height
61639434.796814