11895988 (number)

11895988 is an even 8-digits composite number following 11895987 and preceding 11895989. In scientific notation, it is written as 1.1895988 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 5167104 positive integers (up to 11895988) that are relatively prime to 11895988.

Interesting facts

Basic properties

Name

Name eleven million eight hundred ninety-five thousand nine hundred eighty-eight

Notation

Scientific notation 1.1895988 × 10^7
Engineering notation 1.1895988 × 10^6

Prime Factorization of 11895988

Prime Factorization 2 × 2 × 13 × 17 × 13457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5947994
Product of the distinct prime numbers

The prime factorization of 11895988 is 2 × 2 × 13 × 17 × 13457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 30, 89, 941, 281, 6669, 810, 80306, 34537, 366177, 105229, 8526493, 7992575, 76248730, 16759977, 492939159, 134447771, 622337565, 603923921

Basic calculations (n = 11895988)

Multiplication

n×y
n×2 23791976
n×3 35687964
n×4 47583952
n×5 59479940

Division

n÷y
n÷2 5947994
n÷3 3965329.3333333
n÷3 2973997
n÷5 2379197.6

Exponentiation

ny
n2 141514530496144
n3 1.6834551566078E+21
n4 2.0026362341544E+28
n5 2.3823336609866E+35

Nth Root

y√n
2√n 3449.056102762
3√n 228.27946136436
4√n 58.728665085817
5√n 26.006391940594

Divisors of 11895988

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 13457, 26914, 53828, 174941, 228769, 349882, 457538, 699764, 915076, 2973997, 5947994, 11895988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11895987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11895988 can be divided by 24 positive divisors. The sum of these divisors (counting 11895988) is 1, the average is 0.041666666666667.

Base conversion 11895988

Base System Value
2 Binary 101101011000010010110100
3 Ternary 211101101020011
4 Quaternary 231120102310
5 Quinary 11021132423
6 Senary 1102550004
8 Octal 55302264
10 Decimal 11895988
12 Duodecimal 3b98304
16 Hexadecimal b584b4
20 Vigesimal 3e6jj8
36 Base36 72z04

Cryptographic Hash Functions

md5 ea773227946f0daee0643994466b85fa
sha1 f23e3cfb02001cf1135bb9b36f7c777857b144c3
sha256 d478ca3dd86b863b2cde4c1927f27db748a10392447f9f4d0828cff96ef06c5b
sha512 82e4c7af6bcbb8b795d903d097edcb988a9fb6c765821a97b9131040d4a5bb3ff159d8dde01bd5ca89c6731edf93cf0dfdb88136d0c09ef4321165d0de5845cc
ripemd-160 3fe0a917dc60e53a3f8f0f3748d9d654f8faeb7a

11895988 as geometric shapes

Circle

Radius = n
Diameter 23791976
Circumference 74744697.015985
Area 4.4458100938289E+14

Sphere

Radius = n
Volume 7.0516404701957E+21
Surface area 1.7783240375316E+15
Circumference 74744697.015985

Square

Length = n
Perimeter 47583952
Area 141514530496144
Diagonal 16823467.567428

Cube

Length = n
Surface area 849087182976864
Volume 1.6834551566078E+21
Space diagonal 20604455.62223

Equilateral Triangle

Length = n
Perimeter 35687964
Area 61277589207144
Altitude 10302227.811115

Triangular Pyramid

Length = n
Surface area 61277589207144
Volume 1.9839709284347E+20
Height 5607822.5224759