11521640 (number)

11521640 is an even 8-digits composite number following 11521639 and preceding 11521641. In scientific notation, it is written as 1.1521640 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 32 positive divisors. There are 4253952 positive integers (up to 11521640) that are relatively prime to 11521640.

Interesting facts

Basic properties

Name

Name eleven million five hundred twenty-one thousand six hundred forty

Notation

Scientific notation 1.1521640 × 10^7
Engineering notation 1.1521640 × 10^6

Prime Factorization of 11521640

Prime Factorization 2 × 2 × 2 × 5 × 13 × 22157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2880410
Product of the distinct prime numbers

The prime factorization of 11521640 is 2 × 2 × 2 × 5 × 13 × 22157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 1, 6, 884, 791, 3352, 3916, 93874, 31080, 553857, 278932, 4709854, 3196170, 68087757, 74666767, 902023861, 472426615, 9866008859, 4031235169

Basic calculations (n = 11521640)

Multiplication

n×y
n×2 23043280
n×3 34564920
n×4 46086560
n×5 57608200

Division

n÷y
n÷2 5760820
n÷3 3840546.6666667
n÷3 2880410
n÷5 2304328

Exponentiation

ny
n2 132748188289600
n3 1.529476836125E+21
n4 1.7622081494171E+28
n5 2.030352790265E+35

Nth Root

y√n
2√n 3394.3541359145
3√n 225.85936377768
4√n 58.261085948637
5√n 25.840615876032

Divisors of 11521640

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22157, 44314, 88628, 110785, 177256, 221570, 288041, 443140, 576082, 886280, 1152164, 1440205, 2304328, 2880410, 5760820, 11521640

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 -11521639
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 11521640 can be divided by 32 positive divisors. The sum of these divisors (counting 11521640) is 1, the average is 0.03125.

Base conversion 11521640

Base System Value
2 Binary 101011111100111001101000
3 Ternary 210200100201102
4 Quaternary 223330321220
5 Quinary 10422143030
6 Senary 1050540532
8 Octal 53747150
10 Decimal 11521640
12 Duodecimal 3a37748
16 Hexadecimal afce68
20 Vigesimal 3c0420
36 Base36 6uy5k

Cryptographic Hash Functions

md5 d820110c3881dbe7a82faf2ea53fd55b
sha1 9e15d8c4f3fab5cbe835ef00a114a21ba49752a6
sha256 ef06ae7c09bbaeb2c8b09120aba3eabac74eab8612a16f86dd02f35a4b5ff78b
sha512 2aaf3dd919122bc86366f0a378d7770a50575c719ce521a779b76fec999cfdac1e3a12f7213c5661109ff05c513e8a6fbe0d50f3cf0d60a82a996957b30d4956
ripemd-160 2147491dfeb7dbb0005e8b4d31aef5c9285c71b8

11521640 as geometric shapes

Circle

Radius = n
Diameter 23043280
Circumference 72392599.162613
Area 4.1704073310796E+14

Sphere

Radius = n
Volume 6.406657589608E+21
Surface area 1.6681629324318E+15
Circumference 72392599.162613

Square

Length = n
Perimeter 46086560
Area 132748188289600
Diagonal 16294059.54878

Cube

Length = n
Surface area 796489129737600
Volume 1.529476836125E+21
Space diagonal 19956065.866518

Equilateral Triangle

Length = n
Perimeter 34564920
Area 57481651682577
Altitude 9978032.9332589

Triangular Pyramid

Length = n
Surface area 57481651682577
Volume 1.8025057374862E+20
Height 5431353.1829268