21551334 (number)

21551334 is an even 8-digits composite number following 21551333 and preceding 21551335. In scientific notation, it is written as 2.1551334 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 6108960 positive integers (up to 21551334) that are relatively prime to 21551334.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred fifty-one thousand three hundred thirty-four

Notation

Scientific notation 2.1551334 × 10^7
Engineering notation 2.1551334 × 10^6

Prime Factorization of 21551334

Prime Factorization 2 × 21 × 131 × 3917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21551334
Product of the distinct prime numbers

The prime factorization of 21551334 is 2 × 21 × 131 × 3917. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 71, 40, 947, 275, 1310, 9286, 53465, 89330, 339248, 853295, 805380, 9822692, 77767316, 17509501, 175486863, 349799764, 6166139241, 9444882773

Basic calculations (n = 21551334)

Multiplication

n×y
n×2 43102668
n×3 64654002
n×4 86205336
n×5 107756670

Division

n÷y
n÷2 10775667
n÷3 7183778
n÷3 5387833.5
n÷5 4310266.8

Exponentiation

ny
n2 464459997179556
n3 1.0009732528856E+22
n4 2.1572308898003E+29
n5 4.6491203421204E+36

Nth Root

y√n
2√n 4642.341435095
3√n 278.2860175903
4√n 68.134730021444
5√n 29.288344991597

Divisors of 21551334

1, 2, 21, 42, 131, 262, 2751, 3917, 5502, 7834, 82257, 164514, 513127, 1026254, 10775667, 21551334

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 -21551333
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 21551334 can be divided by 16 positive divisors. The sum of these divisors (counting 21551334) is 1, the average is 0.0625.

Base conversion 21551334

Base System Value
2 Binary 1010010001101100011100110
3 Ternary 1111112220212120
4 Quaternary 1102031203212
5 Quinary 21004120314
6 Senary 2045530410
8 Octal 122154346
10 Decimal 21551334
12 Duodecimal 7273a06
16 Hexadecimal 148d8e6
20 Vigesimal 6edi6e
36 Base36 ctx46

Cryptographic Hash Functions

md5 f6473653424b7c30651e17a2d80b1bde
sha1 f48956d03ef827ca2afcea87a6030e244e87fbbe
sha256 24b870304249d0e82394b86e5136e9dc81af14a4dd262b1ea827498fbdf1bec5
sha512 4024ce11affa4c80a0845257331ce45b39fecfe567c73e60b0a614a037bbd2dfe4bbfd0371854ec552d6d5a1643aafaaf52d7fe45204ea36223a241ebde477df
ripemd-160 d9ad1607c060c49f1ff79548b678b6abb9df2710

21551334 as geometric shapes

Circle

Radius = n
Diameter 43102668
Circumference 135411025.13892
Area 1.4591441150256E+15

Sphere

Radius = n
Volume 4.1928669569402E+22
Surface area 5.8365764601025E+15
Circumference 135411025.13892

Square

Length = n
Perimeter 86205336
Area 464459997179556
Diagonal 30478188.830032

Cube

Length = n
Surface area 2786759983077336
Volume 1.0009732528856E+22
Space diagonal 37328005.458887

Equilateral Triangle

Length = n
Perimeter 64654002
Area 2.0111707829957E+14
Altitude 18664002.729443

Triangular Pyramid

Length = n
Surface area 2.0111707829957E+14
Volume 1.1796582915029E+21
Height 10159396.276677