1330311987 is an odd 10-digits composite number following 1330311986
and preceding 1330311988 . In scientific notation, it is written as 1.330311987 × 10^9.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 886874652 positive integers (up to 1330311987) that are relatively prime to 1330311987.
1330311987 has 4 divisors, whose sum is 1478124440
The reverse of 1330311987 is 7891130331
Previous prime number is 9
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion three hundred thirty million three hundred eleven thousand nine hundred eighty-seven
Scientific notation
1.330311987 × 10^9
Engineering notation
1.330311987 × 10^9
Prime Factorization
9 × 147812443
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1330311987 Product of the distinct prime numbers
The prime factorization of 1330311987 is 9 × 147812443.
Since it has a total of 2 prime factors.
7 , 7 , 91 , 27 , 93 , 35 , 2987 , 4570 , 3718 , 23730 , 298240 , 267493 , 5296211 , 7847778 , 86162086 , 19781351 , 567038085 , 253372631 , 7648557659 , 691869097
n×2
2660623974
n×3
3990935961
n×4
5321247948
n×5
6651559935
n÷2
665155993.5
n÷3
443437329
n÷3
332577996.75
n÷5
266062397.4
n2
1769729982755888169
n3
2.3542930098135E+27
n4
3.1319442118652E+36
n5
4.1664629276595E+45
2 √n36473.44221485
3 √n1099.8104320711
4 √n190.98021419731
5 √n66.802190082585
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1330311986 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1330311987 can be divided by 4 positive divisors.
The sum of these divisors (counting 1330311987) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001111010010101111001100110011
3
Ternary
10102201012211222100
4
Quaternary
1033102233030303
5
Quinary
10211024440422
6
Senary
340001111443
8
Octal
11722571463
10
Decimal
1330311987
12
Duodecimal
311628583
16
Hexadecimal
4f4af333
20
Vigesimal
10fe8jj7
36
Base36
m017ar
md5
6758bfd7f1e01cdbef4c95eb4f74c536
sha1
af8a07bcde16b247e186da5fa856d484ac45cdda
sha256
2ba249fd93143b3d635534ef67a66f09864dc5a73aaab482508ebfbc286ebc04
sha512
06bc1a4bcd3612d9a631f5a5e4cda2a7f9fecd5ecc7e8338648556c3ce202781c7323a61404b10c4c7b520d20136991a6221ea281efaa7c4a7d5f8f3fcf87c9e
ripemd-160
7a8e25f63c88941b4c42478749391ef9049c18d2
Diameter
2660623974
Circumference
8358596730.6833
Area
5.5597707126635E+18
Volume
9.8616394987037E+27
Surface area
2.2239082850654E+19
Circumference
8358596730.6833
Perimeter
5321247948
Area
1769729982755888169
Diagonal
1881345254.2029
Surface area
1.0618379896535E+19
Volume
2.3542930098135E+27
Space diagonal
2304167951.4019
Perimeter
3990935961
Area
7.663155614528E+17
Altitude
1152083975.701
Surface area
7.663155614528E+17
Volume
2.774560920232E+26
Height
627115084.7343