11897904 (number)

11897904 is an even 8-digits composite number following 11897903 and preceding 11897905. In scientific notation, it is written as 1.1897904 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 3965952 positive integers (up to 11897904) that are relatively prime to 11897904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.1897904 × 10^7
Engineering notation 1.1897904 × 10^6

Prime Factorization of 11897904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 247873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1487238
Product of the distinct prime numbers

The prime factorization of 11897904 is 2 × 2 × 2 × 2 × 3 × 247873. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 76, 38, 852, 118, 6424, 6889, 27173, 68596, 741242, 811932, 2170113, 8481540, 38481065, 61914005, 753490422, 549708121, 3825982120, 164560187

Basic calculations (n = 11897904)

Multiplication

n×y
n×2 23795808
n×3 35693712
n×4 47591616
n×5 59489520

Division

n÷y
n÷2 5948952
n÷3 3965968
n÷3 2974476
n÷5 2379580.8

Exponentiation

ny
n2 141560119593216
n3 1.6842687131486E+21
n4 2.0039267459246E+28
n5 2.3842528046043E+35

Nth Root

y√n
2√n 3449.3338487308
3√n 228.29171647558
4√n 58.73102969241
5√n 26.007229618593

Divisors of 11897904

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 247873, 495746, 743619, 991492, 1487238, 1982984, 2974476, 3965968, 5948952, 11897904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11897903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11897904 can be divided by 20 positive divisors. The sum of these divisors (counting 11897904) is 1, the average is 0.05.

Base conversion 11897904

Base System Value
2 Binary 101101011000110000110000
3 Ternary 211101110212010
4 Quaternary 231120300300
5 Quinary 11021213104
6 Senary 1103002520
8 Octal 55306060
10 Decimal 11897904
12 Duodecimal 3b99440
16 Hexadecimal b58c30
20 Vigesimal 3e74f4
36 Base36 730hc

Cryptographic Hash Functions

md5 4ad07afe875ced04249d0e524923fce9
sha1 7429578c83a37eb56b24b87fad38d68f8046adb7
sha256 ce0bb9aa78d48f345518f0845a5d742d7da2a85e9e670a4b1089d4f383bc0f64
sha512 f2348636fe885b0f87008c28b27b6e178a72a0030d06a82d84b1fb0c4852d37a0c466fabdedd56dff84f052aa862533bd9047cef1ad693603ce48562401b19c1
ripemd-160 3249656266aef62da5850c995d37787f5e363dee

11897904 as geometric shapes

Circle

Radius = n
Diameter 23795808
Circumference 74756735.599033
Area 4.4472423175534E+14

Sphere

Radius = n
Volume 7.055048287865E+21
Surface area 1.7788969270214E+15
Circumference 74756735.599033

Square

Length = n
Perimeter 47591616
Area 141560119593216
Diagonal 16826177.200613

Cube

Length = n
Surface area 849360717559296
Volume 1.6842687131486E+21
Space diagonal 20607774.231577

Equilateral Triangle

Length = n
Perimeter 35693712
Area 61297329865244
Altitude 10303887.115788

Triangular Pyramid

Length = n
Surface area 61297329865244
Volume 1.9849297140129E+20
Height 5608725.7335377