21822969 (number)

21822969 is an odd 8-digits composite number following 21822968 and preceding 21822970. In scientific notation, it is written as 2.1822969 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 12345600 positive integers (up to 21822969) that are relatively prime to 21822969.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred twenty-two thousand nine hundred sixty-nine

Notation

Scientific notation 2.1822969 × 10^7
Engineering notation 2.1822969 × 10^6

Prime Factorization of 21822969

Prime Factorization 3 × 7 × 101 × 10289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21822969
Product of the distinct prime numbers

The prime factorization of 21822969 is 3 × 7 × 101 × 10289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 72, 79, 343, 773, 31, 2757, 83601, 78190, 802322, 761972, 3164102, 8040805, 56008711, 53365289, 865957402, 629901527, 4918452991, 1399512893

Basic calculations (n = 21822969)

Multiplication

n×y
n×2 43645938
n×3 65468907
n×4 87291876
n×5 109114845

Division

n÷y
n÷2 10911484.5
n÷3 7274323
n÷3 5455742.25
n÷5 4364593.8

Exponentiation

ny
n2 476241975974961
n3 1.03930138782E+22
n4 2.2680641968054E+29
n5 4.9495894656893E+36

Nth Root

y√n
2√n 4671.5060740622
3√n 279.45032041694
4√n 68.348416763391
5√n 29.361806154796

Divisors of 21822969

1, 3, 7, 21, 101, 303, 707, 2121, 10289, 30867, 72023, 216069, 1039189, 3117567, 7274323, 21822969

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 -21822968
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 21822969 can be divided by 16 positive divisors. The sum of these divisors (counting 21822969) is 1, the average is 0.0625.

Base conversion 21822969

Base System Value
2 Binary 1010011001111110111111001
3 Ternary 1112001201111010
4 Quaternary 1103033313321
5 Quinary 21041313334
6 Senary 2055424133
8 Octal 123176771
10 Decimal 21822969
12 Duodecimal 7385049
16 Hexadecimal 14cfdf9
20 Vigesimal 6g7h89
36 Base36 czqpl

Cryptographic Hash Functions

md5 91a88d7bde4097239415524a70bc3ed9
sha1 502e10466f2da010a311f0b7e1e263cca67beeb7
sha256 10a0b9963e84b3aa94842034cd40e1d3510a4d90f058af55ff1e3c8da4f54688
sha512 73a7f7d7e58d130f5eb2ed29e50bc126217140c9d07509ba1535860846e2a7a2b7271d8521dab8ce07521d69503c3c93ef408f5063c97cd79e18dd14d627822f
ripemd-160 647deb4ab56bb000895f1c3e105b8da4297b3c43

21822969 as geometric shapes

Circle

Radius = n
Diameter 43645938
Circumference 137117758.17984
Area 1.496158293054E+15

Sphere

Radius = n
Volume 4.3534154731215E+22
Surface area 5.9846331722161E+15
Circumference 137117758.17984

Square

Length = n
Perimeter 87291876
Area 476241975974961
Diagonal 30862338.731048

Cube

Length = n
Surface area 2857451855849766
Volume 1.03930138782E+22
Space diagonal 37798491.080001

Equilateral Triangle

Length = n
Perimeter 65468907
Area 2.0621882477141E+14
Altitude 18899245.54

Triangular Pyramid

Length = n
Surface area 2.0621882477141E+14
Volume 1.2248284317069E+21
Height 10287446.243683