21232040 (number)

21232040 is an even 8-digits composite number following 21232039 and preceding 21232041. In scientific notation, it is written as 2.1232040 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 32 positive divisors. There are 8384064 positive integers (up to 21232040) that are relatively prime to 21232040.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1232040 × 10^7
Engineering notation 2.1232040 × 10^6

Prime Factorization of 21232040

Prime Factorization 2 × 2 × 2 × 5 × 79 × 6719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5308010
Product of the distinct prime numbers

The prime factorization of 21232040 is 2 × 2 × 2 × 5 × 79 × 6719. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 66, 96, 768, 668, 767, 9577, 59154, 34262, 289025, 349283, 8379263, 7708319, 2156453, 23397856, 953047741, 511738554, 5755622169, 9090409858

Basic calculations (n = 21232040)

Multiplication

n×y
n×2 42464080
n×3 63696120
n×4 84928160
n×5 106160200

Division

n÷y
n÷2 10616020
n÷3 7077346.6666667
n÷3 5308010
n÷5 4246408

Exponentiation

ny
n2 450799522561600
n3 9.5713934950088E+21
n4 2.0322020954177E+29
n5 4.3147796177992E+36

Nth Root

y√n
2√n 4607.8237813528
3√n 276.90485769657
4√n 67.880953008578
5√n 29.20104171766

Divisors of 21232040

1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 6719, 13438, 26876, 33595, 53752, 67190, 134380, 268760, 530801, 1061602, 2123204, 2654005, 4246408, 5308010, 10616020, 21232040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21232039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21232040 can be divided by 32 positive divisors. The sum of these divisors (counting 21232040) is 1, the average is 0.03125.

Base conversion 21232040

Base System Value
2 Binary 1010000111111100110101000
3 Ternary 1110221200212212
4 Quaternary 1100333212220
5 Quinary 20413411130
6 Senary 2035024252
8 Octal 120774650
10 Decimal 21232040
12 Duodecimal 713b088
16 Hexadecimal 143f9a8
20 Vigesimal 6ce020
36 Base36 cn2qw

Cryptographic Hash Functions

md5 9e4fc21983ea39f46718806823c3cbe6
sha1 062e5a44b82d99d2155209086c4ec024ca33bf73
sha256 8576a35c87253cf80a6989ce40daef7ca231b963682b3ffaeb05c9c5964a1080
sha512 75e4d1cb44aabdc0ae5ee6c180469c55c6bdae05068240d3f819d7db3b4745b5d245b56b06fd5efb4c3fcc3b7cac1b8a5d0cd465f00d1d25fb6e67a8fd77a45a
ripemd-160 642105a0918893014cd757182914b51acbd13164

21232040 as geometric shapes

Circle

Radius = n
Diameter 42464080
Circumference 133404841.76945
Area 1.4162284683213E+15

Sphere

Radius = n
Volume 4.0092559318049E+22
Surface area 5.6649138732852E+15
Circumference 133404841.76945

Square

Length = n
Perimeter 84928160
Area 450799522561600
Diagonal 30026638.924848

Cube

Length = n
Surface area 2704797135369600
Volume 9.5713934950088E+21
Space diagonal 36774972.028335

Equilateral Triangle

Length = n
Perimeter 63696120
Area 1.9520191927612E+14
Altitude 18387486.014167

Triangular Pyramid

Length = n
Surface area 1.9520191927612E+14
Volume 1.1279995409543E+21
Height 10008879.641616