21237044 (number)

21237044 is an even 8-digits composite number following 21237043 and preceding 21237045. In scientific notation, it is written as 2.1237044 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 10259840 positive integers (up to 21237044) that are relatively prime to 21237044.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-seven thousand forty-four

Notation

Scientific notation 2.1237044 × 10^7
Engineering notation 2.1237044 × 10^6

Prime Factorization of 21237044

Prime Factorization 2 × 2 × 83 × 47 × 1361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10618522
Product of the distinct prime numbers

The prime factorization of 21237044 is 2 × 2 × 83 × 47 × 1361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 13, 44, 625, 901, 3018, 2608, 76644, 92951, 388421, 642956, 7972915, 4448250, 94796685, 57226134, 388815901, 616577353, 8942405558, 6957654604

Basic calculations (n = 21237044)

Multiplication

n×y
n×2 42474088
n×3 63711132
n×4 84948176
n×5 106185220

Division

n÷y
n÷2 10618522
n÷3 7079014.6666667
n÷3 5309261
n÷5 4247408.8

Exponentiation

ny
n2 451012037857936
n3 9.5781624925187E+21
n4 2.0341185829277E+29
n5 4.3198665846853E+36

Nth Root

y√n
2√n 4608.3667388783
3√n 276.92660977608
4√n 67.88495222712
5√n 29.202418017247

Divisors of 21237044

1, 2, 4, 47, 83, 94, 166, 188, 332, 1361, 2722, 3901, 5444, 7802, 15604, 63967, 112963, 127934, 225926, 255868, 451852, 5309261, 10618522, 21237044

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21237043
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21237044 can be divided by 24 positive divisors. The sum of these divisors (counting 21237044) is 1, the average is 0.041666666666667.

Base conversion 21237044

Base System Value
2 Binary 1010001000000110100110100
3 Ternary 1110221221202012
4 Quaternary 1101000310310
5 Quinary 20414041134
6 Senary 2035103352
8 Octal 121006464
10 Decimal 21237044
12 Duodecimal 7141b58
16 Hexadecimal 1440d34
20 Vigesimal 6cecc4
36 Base36 cn6lw

Cryptographic Hash Functions

md5 3f410fd130b3b63673043ced7e9ae565
sha1 58d1e97a0a230bb77766791c7636aea0b178aeba
sha256 08d39be1c42cbd6725d05dd73cbe3bf86e76595a88e806f0a34ee7535f6da950
sha512 0341dab47a5ca07cf4b48d502ce133797748c3738472ace089439c16477fdc2139b72b160c7abf2486e78f8fff3cb3ab6d3ccb4f329329cb8258830e06635297
ripemd-160 eba0ebdf6ff1d18123e6242db3d19adfd3598a3a

21237044 as geometric shapes

Circle

Radius = n
Diameter 42474088
Circumference 133436282.82873
Area 1.4168961048151E+15

Sphere

Radius = n
Volume 4.0120913228515E+22
Surface area 5.6675844192602E+15
Circumference 133436282.82873

Square

Length = n
Perimeter 84948176
Area 451012037857936
Diagonal 30033715.649514

Cube

Length = n
Surface area 2706072227147616
Volume 9.5781624925187E+21
Space diagonal 36783639.210576

Equilateral Triangle

Length = n
Perimeter 63711132
Area 1.9529394109878E+14
Altitude 18391819.605288

Triangular Pyramid

Length = n
Surface area 1.9529394109878E+14
Volume 1.1287972749611E+21
Height 10011238.549838