11387898 (number)

11387898 is an even 8-digits composite number following 11387897 and preceding 11387899. In scientific notation, it is written as 1.1387898 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 3541824 positive integers (up to 11387898) that are relatively prime to 11387898.

Interesting facts

Basic properties

Name

Name eleven million three hundred eighty-seven thousand eight hundred ninety-eight

Notation

Scientific notation 1.1387898 × 10^7
Engineering notation 1.1387898 × 10^6

Prime Factorization of 11387898

Prime Factorization 2 × 3 × 3 × 3 × 23 × 53 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1265322
Product of the distinct prime numbers

The prime factorization of 11387898 is 2 × 3 × 3 × 3 × 23 × 53 × 173. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 11387898)

Multiplication

n×y
n×2 22775796
n×3 34163694
n×4 45551592
n×5 56939490

Division

n÷y
n÷2 5693949
n÷3 3795966
n÷3 2846974.5
n÷5 2277579.6

Exponentiation

ny
n2 129684220858404
n3 1.476830679345E+21
n4 1.6817997139651E+28
n5 1.9152163599064E+35

Nth Root

y√n
2√n 3374.595975817
3√n 224.98204301136
4√n 58.091272802521
5√n 25.780344335386

Divisors of 11387898

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11387897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11387898 can be divided by 64 positive divisors. The sum of these divisors (counting 11387898) is 1, the average is 0.015625.

Base conversion 11387898

Base System Value
2 Binary 101011011100001111111010
3 Ternary 210102120021000
4 Quaternary 223130033322
5 Quinary 10403403043
6 Senary 1044025430
8 Octal 53341772
10 Decimal 11387898
12 Duodecimal 3992276
16 Hexadecimal adc3fa
20 Vigesimal 3b39ei
36 Base36 6s2yi

Cryptographic Hash Functions

md5 5aff22bdfd9af14a6ca7b9f008dcf248
sha1 cc49c36a1ae2801d3b7d486dab2fe2ba9d2bc951
sha256 d01702c93652c8eb8d5903d6ab9b40c1c2980f5c48b95f360a872f607d7d5f72
sha512 f057141e3225c35297337e5f0225e51658bcf8769246d27e5eae83c47f1003da0b89896de288efe361625aa2c6b865223c2e152b69a8264ca6c3e49ef99e1e60
ripemd-160 821b94bde43c6e8b1fa2d76ec9e77200fa3cb023

11387898 as geometric shapes

Circle

Radius = n
Diameter 22775796
Circumference 71552273.39326
Area 4.0741499553528E+14

Sphere

Radius = n
Volume 6.1861338837683E+21
Surface area 1.6296599821411E+15
Circumference 71552273.39326

Square

Length = n
Perimeter 45551592
Area 129684220858404
Diagonal 16104919.798521

Cube

Length = n
Surface area 778105325150424
Volume 1.476830679345E+21
Space diagonal 19724417.927412

Equilateral Triangle

Length = n
Perimeter 34163694
Area 56154914866685
Altitude 9862208.963706

Triangular Pyramid

Length = n
Surface area 56154914866685
Volume 1.7404616467153E+20
Height 5368306.5995071