21356733 (number)

21356733 is an odd 8-digits composite number following 21356732 and preceding 21356734. In scientific notation, it is written as 2.1356733 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 13763520 positive integers (up to 21356733) that are relatively prime to 21356733.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred fifty-six thousand seven hundred thirty-three

Notation

Scientific notation 2.1356733 × 10^7
Engineering notation 2.1356733 × 10^6

Prime Factorization of 21356733

Prime Factorization 3 × 37 × 181 × 1063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21356733
Product of the distinct prime numbers

The prime factorization of 21356733 is 3 × 37 × 181 × 1063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 23, 58, 870, 309, 2458, 7679, 46832, 39367, 853096, 788089, 6898664, 6630571, 25287673, 45688191, 994377148, 224393393, 4235076226, 2832468546

Basic calculations (n = 21356733)

Multiplication

n×y
n×2 42713466
n×3 64070199
n×4 85426932
n×5 106783665

Division

n÷y
n÷2 10678366.5
n÷3 7118911
n÷3 5339183.25
n÷5 4271346.6

Exponentiation

ny
n2 456110044433289
n3 9.7410204375799E+21
n4 2.0803637263294E+29
n5 4.4429772646101E+36

Nth Root

y√n
2√n 4621.334547509
3√n 277.44587532989
4√n 67.980398259417
5√n 29.235260208924

Divisors of 21356733

1, 3, 37, 111, 181, 543, 1063, 3189, 6697, 20091, 39331, 117993, 192403, 577209, 7118911, 21356733

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 -21356732
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 21356733 can be divided by 16 positive divisors. The sum of these divisors (counting 21356733) is 1, the average is 0.0625.

Base conversion 21356733

Base System Value
2 Binary 1010001011110000010111101
3 Ternary 1111012000221010
4 Quaternary 1101132002331
5 Quinary 20431403413
6 Senary 2041425433
8 Octal 121360275
10 Decimal 21356733
12 Duodecimal 719b279
16 Hexadecimal 145e0bd
20 Vigesimal 6d9bgd
36 Base36 cpqyl

Cryptographic Hash Functions

md5 f171cb426b4a63f731c4854f9b882e4b
sha1 ff1f0a2db31266e6902b7b65da826c12020f7f88
sha256 13a85f80e4136ad47cffdce15b84e8a9ebe893b19bfa93d34374970dc9e2e677
sha512 da7f2e4793f70242b5443f2301318998d820daf68c76ab5917ba4581cb380f59b907c41a0bc6a421187d06a84a9cd9f2f721d816ac3e9bde2dd51a826215ccdb
ripemd-160 b40663675f7de00b3962f2891336227e1bea50a6

21356733 as geometric shapes

Circle

Radius = n
Diameter 42713466
Circumference 134188310.99496
Area 1.4329119648201E+15

Sphere

Radius = n
Volume 4.0803090993559E+22
Surface area 5.7316478592805E+15
Circumference 134188310.99496

Square

Length = n
Perimeter 85426932
Area 456110044433289
Diagonal 30202981.456581

Cube

Length = n
Surface area 2736660266599734
Volume 9.7410204375799E+21
Space diagonal 36990946.639683

Equilateral Triangle

Length = n
Perimeter 64070199
Area 1.9750144270024E+14
Altitude 18495473.319841

Triangular Pyramid

Length = n
Surface area 1.9750144270024E+14
Volume 1.1479902678482E+21
Height 10067660.485527