11721816 (number)

11721816 is an even 8-digits composite number following 11721815 and preceding 11721817. In scientific notation, it is written as 1.1721816 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 3850560 positive integers (up to 11721816) that are relatively prime to 11721816.

Interesting facts

Basic properties

Name

Name eleven million seven hundred twenty-one thousand eight hundred sixteen

Notation

Scientific notation 1.1721816 × 10^7
Engineering notation 1.1721816 × 10^6

Prime Factorization of 11721816

Prime Factorization 2 × 2 × 2 × 9 × 71 × 2293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2930454
Product of the distinct prime numbers

The prime factorization of 11721816 is 2 × 2 × 2 × 9 × 71 × 2293. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 94, 69, 764, 623, 2790, 2114, 78458, 39222, 54388, 873244, 1338948, 2356639, 45634825, 47999365, 461466066, 180573342, 2155666124, 7665841763

Basic calculations (n = 11721816)

Multiplication

n×y
n×2 23443632
n×3 35165448
n×4 46887264
n×5 58609080

Division

n÷y
n÷2 5860908
n÷3 3907272
n÷3 2930454
n÷5 2344363.2

Exponentiation

ny
n2 137400970337856
n3 1.6105888925218E+21
n4 1.8879026649784E+28
n5 2.2129647664787E+35

Nth Root

y√n
2√n 3423.7137730833
3√n 227.159881414
4√n 58.512509543543
5√n 25.929788832968

Divisors of 11721816

1, 2, 4, 8, 9, 18, 36, 71, 72, 142, 284, 568, 639, 1278, 2293, 2556, 4586, 5112, 9172, 18344, 20637, 41274, 82548, 162803, 165096, 325606, 651212, 1302424, 1465227, 2930454, 5860908, 11721816

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11721815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11721816 can be divided by 32 positive divisors. The sum of these divisors (counting 11721816) is 1, the average is 0.03125.

Base conversion 11721816

Base System Value
2 Binary 101100101101110001011000
3 Ternary 211001112022100
4 Quaternary 230231301120
5 Quinary 11000044231
6 Senary 1055123400
8 Octal 54556130
10 Decimal 11721816
12 Duodecimal 3b13560
16 Hexadecimal b2dc58
20 Vigesimal 3d54ag
36 Base36 6z8m0

Cryptographic Hash Functions

md5 9163e18d68ad7d3e4ba7187805b78f31
sha1 ec13b0e644cb736862d3ec75470dd209d7907cdf
sha256 043e8458f587466e56e984387d1c48e57fbb989264a6cde8059fcac8c6b524d0
sha512 04ba7beed51d2e7173912a37ddc17584d19bc4f59a28b70a67b25cfff2e9a4ffa1e2693bd9d5a4003f3ec57ed2b2a2b92ba5a7cca4ec487b826fdbcd508fcd78
ripemd-160 bc9f435f919db79a5224a999cc244a6724fe8b98

11721816 as geometric shapes

Circle

Radius = n
Diameter 23443632
Circumference 73650342.064663
Area 4.3165787900952E+14

Sphere

Radius = n
Volume 6.7464189769331E+21
Surface area 1.7266315160381E+15
Circumference 73650342.064663

Square

Length = n
Perimeter 46887264
Area 137400970337856
Diagonal 16577151.162842

Cube

Length = n
Surface area 824405822027136
Volume 1.6105888925218E+21
Space diagonal 20302780.868974

Equilateral Triangle

Length = n
Perimeter 35165448
Area 59496365408608
Altitude 10151390.434487

Triangular Pyramid

Length = n
Surface area 59496365408608
Volume 1.8980972126765E+20
Height 5525717.0542806