1315486989 (number)

1315486989 is an odd 10-digits composite number following 1315486988 and preceding 1315486990. In scientific notation, it is written as 1.315486989 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 876437952 positive integers (up to 1315486989) that are relatively prime to 1315486989.

Interesting facts

Basic properties

Name

Name one billion three hundred fifteen million four hundred eighty-six thousand nine hundred eighty-nine

Notation

Scientific notation 1.315486989 × 10^9
Engineering notation 1.315486989 × 10^9

Prime Factorization of 1315486989

Prime Factorization 9 × 1613 × 90617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1315486989
Product of the distinct prime numbers

The prime factorization of 1315486989 is 9 × 1613 × 90617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1315486989)

Multiplication

n×y
n×2 2630973978
n×3 3946460967
n×4 5261947956
n×5 6577434945

Division

n÷y
n÷2 657743494.5
n÷3 438495663
n÷3 328871747.25
n÷5 263097397.8

Exponentiation

ny
n2 1730506018228286121
n3 2.2764581513655E+27
n4 2.9946510791243E+36
n5 3.9394245311828E+45

Nth Root

y√n
2√n 36269.642802211
3√n 1095.7097319139
4√n 190.44590518625
5√n 66.652633190048

Divisors of 1315486989

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 -1315486988
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 1315486989 can be divided by 8 positive divisors. The sum of these divisors (counting 1315486989) is 1, the average is 0.125.

Base conversion 1315486989

Base System Value
2 Binary 1001110011010001011110100001101
3 Ternary 10101200022122220100
4 Quaternary 1032122023310031
5 Quinary 10143231040424
6 Senary 334311241313
8 Octal 11632136415
10 Decimal 1315486989
12 Duodecimal 308679239
16 Hexadecimal 4e68bd0d
20 Vigesimal 10b1fh99
36 Base36 lr7g99

Cryptographic Hash Functions

md5 b616d83721071a30f759a0265e319ce9
sha1 df2a0ac658aa86e40443ca370f8fa9ec79f37d97
sha256 135c932e98fa404f30777ffa945c682f1e18f6ef8b8fecd51923cca9c6306cee
sha512 c658c4263e6c63d2ae78a6a339c765ec54dcd08fd962753efe962108530f77283dc313d1dfc207919bcb3239c2f904fed97f53801916d77e68cf18e08015bd28
ripemd-160 447f8e235c9d793db485bc105388a3d5d5e33229

1315486989 as geometric shapes

Circle

Radius = n
Diameter 2630973978
Circumference 8265448521.0707
Area 5.4365449938589E+18

Sphere

Radius = n
Volume 9.535605606046E+27
Surface area 2.1746179975436E+19
Circumference 8265448521.0707

Square

Length = n
Perimeter 5261947956
Area 1730506018228286121
Diagonal 1860379540.9691

Cube

Length = n
Surface area 1.038303610937E+19
Volume 2.2764581513655E+27
Space diagonal 2278490301.6438

Equilateral Triangle

Length = n
Perimeter 3946460967
Area 7.4933108659378E+17
Altitude 1139245150.8219

Triangular Pyramid

Length = n
Surface area 7.4933108659378E+17
Volume 2.6828316598632E+26
Height 620126513.65638