11897438 (number)

11897438 is an even 8-digits composite number following 11897437 and preceding 11897439. In scientific notation, it is written as 1.1897438 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 5045760 positive integers (up to 11897438) that are relatively prime to 11897438.

Interesting facts

Basic properties

Name

Name eleven million eight hundred ninety-seven thousand four hundred thirty-eight

Notation

Scientific notation 1.1897438 × 10^7
Engineering notation 1.1897438 × 10^6

Prime Factorization of 11897438

Prime Factorization 2 × 7 × 97 × 8761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11897438
Product of the distinct prime numbers

The prime factorization of 11897438 is 2 × 7 × 97 × 8761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 74, 27, 35, 577, 6131, 745, 12060, 91064, 455578, 379857, 6972443, 634350, 10934607, 16769126, 184287547, 449975330, 8292966783, 804618429

Basic calculations (n = 11897438)

Multiplication

n×y
n×2 23794876
n×3 35692314
n×4 47589752
n×5 59487190

Division

n÷y
n÷2 5948719
n÷3 3965812.6666667
n÷3 2974359.5
n÷5 2379487.6

Exponentiation

ny
n2 141549030963844
n3 1.6840708198524E+21
n4 2.0036128166803E+28
n5 2.383785926246E+35

Nth Root

y√n
2√n 3449.2662987946
3√n 228.28873596941
4√n 58.730454610828
5√n 26.007025892644

Divisors of 11897438

1, 2, 7, 14, 97, 194, 679, 1358, 8761, 17522, 61327, 122654, 849817, 1699634, 5948719, 11897438

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11897437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11897438 can be divided by 16 positive divisors. The sum of these divisors (counting 11897438) is 1, the average is 0.0625.

Base conversion 11897438

Base System Value
2 Binary 101101011000101001011110
3 Ternary 211101110012212
4 Quaternary 231120221132
5 Quinary 11021204223
6 Senary 1103000422
8 Octal 55305136
10 Decimal 11897438
12 Duodecimal 3b99112
16 Hexadecimal b58a5e
20 Vigesimal 3e73bi
36 Base36 7304e

Cryptographic Hash Functions

md5 ebec37887735a43fb5c8dd0b54a71933
sha1 7e828bb8007d805b5093bfadadd031428e1896ff
sha256 123a04b1ed791a343801a57bc8ccbd04ade6219d9296cf1ed5d148bc49ad9e33
sha512 a43e2f553e112506ee755a65fa6eb83c7fdad2fe99f3d67f639ea77ebfd2683417e374e2118b2f7378c8d3c09759f9610a9733fb092f28003b138ab47030d592
ripemd-160 ad2ab98249e223c3c13a6e77484c2a9e45c02814

11897438 as geometric shapes

Circle

Radius = n
Diameter 23794876
Circumference 74753807.63468
Area 4.4468939579877E+14

Sphere

Radius = n
Volume 7.0542193543644E+21
Surface area 1.7787575831951E+15
Circumference 74753807.63468

Square

Length = n
Perimeter 47589752
Area 141549030963844
Diagonal 16825518.177093

Cube

Length = n
Surface area 849294185783064
Volume 1.6840708198524E+21
Space diagonal 20606967.095901

Equilateral Triangle

Length = n
Perimeter 35692314
Area 61292528347880
Altitude 10303483.54795

Triangular Pyramid

Length = n
Surface area 61292528347880
Volume 1.9846964945267E+20
Height 5608506.059031