1315672985 is an odd 10-digits composite number following 1315672984
and preceding 1315672986 . In scientific notation, it is written as 1.315672985 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 933513600 positive integers (up to 1315672985) that are relatively prime to 1315672985.
1315672985 has 8 divisors, whose sum is 1442283456
The reverse of 1315672985 is 5892765131
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion three hundred fifteen million six hundred seventy-two thousand nine hundred eighty-five
Scientific notation
1.315672985 × 10^9
Engineering notation
1.315672985 × 10^9
Prime Factorization
205 × 11 × 583447
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1315672985
Product of the distinct prime numbers
The prime factorization of 1315672985 is 205 × 11 × 583447.
Since it has a total of 3 prime factors.
1 , 6 , 19 , 60 , 270 , 171 , 7791 , 4208 , 75262 , 80126 , 147096 , 41568 , 2572070 , 7097604 , 63429141 , 32849302 , 674451985 , 738587714 , 4356340331 , 1966551480
n×2
2631345970
n×3
3947018955
n×4
5262691940
n×5
6578364925
n÷2
657836492.5
n÷3
438557661.66667
n÷3
328918246.25
n÷5
263134597
n2
1730995403458810225
n3
2.2774238894899E+27
n4
2.9963450867955E+36
n5
3.9422102844344E+45
2 √n
36272.206784258
3 √n
1095.7613700841
4 √n
190.45263659046
5 √n
66.654517879474
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
-1315672984
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 1315672985 can be divided by 8 positive divisors.
The sum of these divisors (counting 1315672985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110011010111001001110011001
3
Ternary
10101200200010001002
4
Quaternary
1032122321032121
5
Quinary
10143303013420
6
Senary
334315234345
8
Octal
11632711631
10
Decimal
1315672985
12
Duodecimal
3087489b5
16
Hexadecimal
4e6b9399
20
Vigesimal
10b2j295
36
Base36
lrbfrt
md5
91ce9fd2ce639008fbb96d56842ef390
sha1
491a73b9946b7f0ea696ace0c868dfc8e605b264
sha256
98d40602ac23a4d4ce54a385fa1f044aaab0e8fcc562f47933699638cdd6044f
sha512
eb570549203839a3995ac5df97fc5d34f1aae8ba4dfd5192c323f55120fa0362147fb25de7cc949ae5fd82a81e0097f7027025ec92f2d246d85eeb925af57c6c
ripemd-160
fd4a3d650c5f2223203980a65b90fe1953df64f7
Diameter
2631345970
Circumference
8266617168.4051
Area
5.4380824429039E+18
Volume
9.539650880442E+27
Surface area
2.1752329771616E+19
Circumference
8266617168.4051
Perimeter
5262691940
Area
1730995403458810225
Diagonal
1860642579.0349
Surface area
1.0385972420753E+19
Volume
2.2774238894899E+27
Space diagonal
2278812456.1658
Perimeter
3947018955
Area
7.4954299661471E+17
Altitude
1139406228.0829
Surface area
7.4954299661471E+17
Volume
2.6839697931576E+26
Height
620214193.01163