11453987 (number)

11453987 is an odd 8-digits composite number following 11453986 and preceding 11453988. In scientific notation, it is written as 1.1453987 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 11446416 positive integers (up to 11453987) that are relatively prime to 11453987.

Interesting facts

Basic properties

Name

Name eleven million four hundred fifty-three thousand nine hundred eighty-seven

Notation

Scientific notation 1.1453987 × 10^7
Engineering notation 1.1453987 × 10^6

Prime Factorization of 11453987

Prime Factorization 2089 × 5483

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 11453987
Product of the distinct prime numbers

The prime factorization of 11453987 is 2089 × 5483. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 21, 63, 236, 144, 5515, 6305, 93784, 88091, 620235, 749038, 688796, 4935965, 37812438, 65608470, 5930252, 657998996, 7598343918, 8203189191

Basic calculations (n = 11453987)

Multiplication

n×y
n×2 22907974
n×3 34361961
n×4 45815948
n×5 57269935

Division

n÷y
n÷2 5726993.5
n÷3 3817995.6666667
n÷3 2863496.75
n÷5 2290797.4

Exponentiation

ny
n2 131193818196169
n3 1.5026922880993E+21
n4 1.7211817932889E+28
n5 1.9714393884968E+35

Nth Root

y√n
2√n 3384.3739450599
3√n 225.4164271603
4√n 58.175372324205
5√n 25.810198057966

Divisors of 11453987

1, 2089, 5483, 11453987

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 -11453986
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 11453987 can be divided by 4 positive divisors. The sum of these divisors (counting 11453987) is 1, the average is 0.25.

Base conversion 11453987

Base System Value
2 Binary 101011101100011000100011
3 Ternary 210112220220202
4 Quaternary 223230120203
5 Quinary 10413011422
6 Senary 1045255415
8 Octal 53543043
10 Decimal 11453987
12 Duodecimal 3a0456b
16 Hexadecimal aec623
20 Vigesimal 3bbej7
36 Base36 6thyb

Cryptographic Hash Functions

md5 35e373593927f2691a7f3ab22e55a4db
sha1 d9db579b9c1e9ca0f8129a39a640d3d892f7c854
sha256 7bb98ed94ebf2dcf6798eb9445fd91cd872893a933fb51f032a2688188847004
sha512 ce751ba942c2721ccbd0116e0ef0e0bd3e4c9d8b24a3302ab0f82d04fd76838656c210afd22a6d3b0a7d1a7e11772ba5335c54878c18173c354f6dd1d4f63ba6
ripemd-160 65209a3e5a1a6cade0c0884c09255edfc3d5f7ae

11453987 as geometric shapes

Circle

Radius = n
Diameter 22907974
Circumference 71967522.827026
Area 4.1215753544148E+14

Sphere

Radius = n
Volume 6.2944627371983E+21
Surface area 1.6486301417659E+15
Circumference 71967522.827026

Square

Length = n
Perimeter 45815948
Area 131193818196169
Diagonal 16198383.758645

Cube

Length = n
Surface area 787162909177014
Volume 1.5026922880993E+21
Space diagonal 19838887.433233

Equilateral Triangle

Length = n
Perimeter 34361961
Area 56808589688680
Altitude 9919443.7166167

Triangular Pyramid

Length = n
Surface area 56808589688680
Volume 1.7709398449196E+20
Height 5399461.2528817