11821480 (number)

11821480 is an even 8-digits composite number following 11821479 and preceding 11821481. In scientific notation, it is written as 1.1821480 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 64 positive divisors. There are 4224000 positive integers (up to 11821480) that are relatively prime to 11821480.

Interesting facts

Basic properties

Name

Name eleven million eight hundred twenty-one thousand four hundred eighty

Notation

Scientific notation 1.1821480 × 10^7
Engineering notation 1.1821480 × 10^6

Prime Factorization of 11821480

Prime Factorization 2 × 2 × 2 × 5 × 11 × 401 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2955370
Product of the distinct prime numbers

The prime factorization of 11821480 is 2 × 2 × 2 × 5 × 11 × 401 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 11821480)

Multiplication

n×y
n×2 23642960
n×3 35464440
n×4 47285920
n×5 59107400

Division

n÷y
n÷2 5910740
n÷3 3940493.3333333
n÷3 2955370
n÷5 2364296

Exponentiation

ny
n2 139747389390400
n3 1.6520209687308E+21
n4 1.9529332841432E+28
n5 2.3086561759833E+35

Nth Root

y√n
2√n 3438.2379207961
3√n 227.80186952967
4√n 58.636489669796
5√n 25.973732911616

Divisors of 11821480

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 -11821479
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 11821480 can be divided by 64 positive divisors. The sum of these divisors (counting 11821480) is 1, the average is 0.015625.

Base conversion 11821480

Base System Value
2 Binary 101101000110000110101000
3 Ternary 211020121000121
4 Quaternary 231012012220
5 Quinary 11011241410
6 Senary 1101213024
8 Octal 55060650
10 Decimal 11821480
12 Duodecimal 3b61174
16 Hexadecimal b461a8
20 Vigesimal 3dhde0
36 Base36 71dig

Cryptographic Hash Functions

md5 a065cb4d0f8eaa98d91ff19bf78387f9
sha1 652197ccd27732e5fa6e972d11a7dcc2e076c994
sha256 c70978266949c4f78e4967074f865682aa309559d03fe49a308cdfa04b3554d4
sha512 6750284fba076b03e3e37e55fd68aab2c279efcb2a75b8ab25416fb9705413c082d96c01755b5c1a2fa908039a3caa08767cef9ac4725f090a70f6e366ed07a9
ripemd-160 b2257aabd8a5f91f6d89eaa715d01ffcae4adb43

11821480 as geometric shapes

Circle

Radius = n
Diameter 23642960
Circumference 74276549.445117
Area 4.3902937186723E+14

Sphere

Radius = n
Volume 6.9199692519214E+21
Surface area 1.7561174874689E+15
Circumference 74276549.445117

Square

Length = n
Perimeter 47285920
Area 139747389390400
Diagonal 16718097.343322

Cube

Length = n
Surface area 838484336342400
Volume 1.6520209687308E+21
Space diagonal 20475403.980659

Equilateral Triangle

Length = n
Perimeter 35464440
Area 60512394662321
Altitude 10237701.99033

Triangular Pyramid

Length = n
Surface area 60512394662321
Volume 1.9469253827532E+20
Height 5572699.1144408