21532011 (number)

21532011 is an odd 8-digits composite number following 21532010 and preceding 21532012. In scientific notation, it is written as 2.1532011 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 13550400 positive integers (up to 21532011) that are relatively prime to 21532011.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred thirty-two thousand eleven

Notation

Scientific notation 2.1532011 × 10^7
Engineering notation 2.1532011 × 10^6

Prime Factorization of 21532011

Prime Factorization 3 × 31 × 41 × 5647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21532011
Product of the distinct prime numbers

The prime factorization of 21532011 is 3 × 31 × 41 × 5647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 6, 67, 595, 112, 900, 5891, 41558, 31858, 164334, 122615, 3342611, 2680229, 85991859, 50194126, 294244248, 484668474, 3273059549, 9125604899

Basic calculations (n = 21532011)

Multiplication

n×y
n×2 43064022
n×3 64596033
n×4 86128044
n×5 107660055

Division

n÷y
n÷2 10766005.5
n÷3 7177337
n÷3 5383002.75
n÷5 4306402.2

Exponentiation

ny
n2 463627497704121
n3 9.9828323804676E+21
n4 2.1495045662738E+29
n5 4.6283155965559E+36

Nth Root

y√n
2√n 4640.2597987613
3√n 278.20282198816
4√n 68.119452425583
5√n 29.283091100877

Divisors of 21532011

1, 3, 31, 41, 93, 123, 1271, 3813, 5647, 16941, 175057, 231527, 525171, 694581, 7177337, 21532011

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 -21532010
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 21532011 can be divided by 16 positive divisors. The sum of these divisors (counting 21532011) is 1, the average is 0.0625.

Base conversion 21532011

Base System Value
2 Binary 1010010001000110101101011
3 Ternary 1111111221100220
4 Quaternary 1102020311223
5 Quinary 21003011021
6 Senary 2045301123
8 Octal 122106553
10 Decimal 21532011
12 Duodecimal 72647a3
16 Hexadecimal 1488d6b
20 Vigesimal 6eba0b
36 Base36 cti7f

Cryptographic Hash Functions

md5 89bee96194e6ab71eb14d80b29a3eb26
sha1 de1cf69b32f5bf4199aeb86d295151564037b57d
sha256 529714be0d4ea839ff8d3224176cf2a0b0dbc2c586654d0d207099aa63269edf
sha512 9a2df433a70a2538a87dd21c15c07d64d1c2c2df9600fd9af8ea58037947b8ecdf2e47d91813913b0092d3c4940d6acfcd4c40f1fb8d60224e0afe257a884105
ripemd-160 20013a9705b4924bf37df6d6a9d17159517149cf

21532011 as geometric shapes

Circle

Radius = n
Diameter 43064022
Circumference 135289615.14923
Area 1.4565287407895E+15

Sphere

Radius = n
Volume 4.1815990491327E+22
Surface area 5.8261149631579E+15
Circumference 135289615.14923

Square

Length = n
Perimeter 86128044
Area 463627497704121
Diagonal 30450861.981367

Cube

Length = n
Surface area 2781764986224726
Volume 9.9828323804676E+21
Space diagonal 37294537.041132

Equilateral Triangle

Length = n
Perimeter 64596033
Area 2.0075659545239E+14
Altitude 18647268.520566

Triangular Pyramid

Length = n
Surface area 2.0075659545239E+14
Volume 1.1764880786129E+21
Height 10150287.327122