11897688 (number)

11897688 is an even 8-digits composite number following 11897687 and preceding 11897689. In scientific notation, it is written as 1.1897688 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 3379200 positive integers (up to 11897688) that are relatively prime to 11897688.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.1897688 × 10^7
Engineering notation 1.1897688 × 10^6

Prime Factorization of 11897688

Prime Factorization 2 × 2 × 2 × 33 × 11 × 17 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2974422
Product of the distinct prime numbers

The prime factorization of 11897688 is 2 × 2 × 2 × 33 × 11 × 17 × 241. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 11897688)

Multiplication

n×y
n×2 23795376
n×3 35693064
n×4 47590752
n×5 59488440

Division

n÷y
n÷2 5948844
n÷3 3965896
n÷3 2974422
n÷5 2379537.6

Exponentiation

ny
n2 141554979745344
n3 1.6841769838564E+21
n4 2.0037812290705E+28
n5 2.3840363883737E+35

Nth Root

y√n
2√n 3449.3025381952
3√n 228.29033496309
4√n 58.730763133091
5√n 26.007135188475

Divisors of 11897688

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 -11897687
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 11897688 can be divided by 64 positive divisors. The sum of these divisors (counting 11897688) is 1, the average is 0.015625.

Base conversion 11897688

Base System Value
2 Binary 101101011000101101011000
3 Ternary 211101110120010
4 Quaternary 231120231120
5 Quinary 11021211223
6 Senary 1103001520
8 Octal 55305530
10 Decimal 11897688
12 Duodecimal 3b992a0
16 Hexadecimal b58b58
20 Vigesimal 3e7448
36 Base36 730bc

Cryptographic Hash Functions

md5 dbec00235b2e2b2cf18a4b7dfcada0de
sha1 c1ad68ff0cadf6a0600b945a386f43717a085423
sha256 41e575c3bf33b6ccf26290980d2197855e84a37c519aa42bdef53137e3dd9ad6
sha512 ccf7d20e1fda41a6b243cc286738e4971755b2faa837632aa7b287d06f17664e9d69f1e70cc3ffe0ed22a12a2971df7c7de5c74d2bf83ffbef2f2e5e2eca7c16
ripemd-160 3c31155eccdbcb2667f54f534dce90935cae6bf2

11897688 as geometric shapes

Circle

Radius = n
Diameter 23795376
Circumference 74755378.431007
Area 4.4470808444702E+14

Sphere

Radius = n
Volume 7.0546640531045E+21
Surface area 1.7788323377881E+15
Circumference 74755378.431007

Square

Length = n
Perimeter 47590752
Area 141554979745344
Diagonal 16825871.730484

Cube

Length = n
Surface area 849329878472064
Volume 1.6841769838564E+21
Space diagonal 20607400.108603

Equilateral Triangle

Length = n
Perimeter 35693064
Area 61295104245830
Altitude 10303700.054301

Triangular Pyramid

Length = n
Surface area 61295104245830
Volume 1.9848216100053E+20
Height 5608623.9101612