10821438 (number)

10821438 is an even 8-digits composite number following 10821437 and preceding 10821439. In scientific notation, it is written as 1.0821438 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 3549744 positive integers (up to 10821438) that are relatively prime to 10821438.

Interesting facts

Basic properties

Name

Name ten million eight hundred twenty-one thousand four hundred thirty-eight

Notation

Scientific notation 1.0821438 × 10^7
Engineering notation 1.0821438 × 10^6

Prime Factorization of 10821438

Prime Factorization 2 × 27 × 3 × 67 × 997

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10821438
Product of the distinct prime numbers

The prime factorization of 10821438 is 2 × 27 × 3 × 67 × 997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 41, 17, 745, 803, 9767, 2195, 53166, 66235, 589992, 860965, 2540303, 805051, 95725342, 46339559, 942119703, 524094285, 7828826332, 9849761171

Basic calculations (n = 10821438)

Multiplication

n×y
n×2 21642876
n×3 32464314
n×4 43285752
n×5 54107190

Division

n÷y
n÷2 5410719
n÷3 3607146
n÷3 2705359.5
n÷5 2164287.6

Exponentiation

ny
n2 117103520387844
n3 1.2672284854588E+21
n4 1.3713234487226E+28
n5 1.4839691678298E+35

Nth Root

y√n
2√n 3289.5954158528
3√n 221.18804930274
4√n 57.354994689677
5√n 25.518608851879

Divisors of 10821438

1, 2, 3, 6, 27, 54, 67, 81, 134, 162, 201, 402, 997, 1809, 1994, 2991, 3618, 5427, 5982, 10854, 26919, 53838, 66799, 80757, 133598, 161514, 200397, 400794, 1803573, 3607146, 5410719, 10821438

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 -10821437
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 10821438 can be divided by 32 positive divisors. The sum of these divisors (counting 10821438) is 1, the average is 0.03125.

Base conversion 10821438

Base System Value
2 Binary 101001010001111100111110
3 Ternary 202100210020000
4 Quaternary 221101330332
5 Quinary 10232241223
6 Senary 1023535130
8 Octal 51217476
10 Decimal 10821438
12 Duodecimal 375a4a6
16 Hexadecimal a51f3e
20 Vigesimal 37cdbi
36 Base36 6fxvi

Cryptographic Hash Functions

md5 fb50affe01342e98be08b1eacc627400
sha1 315f5ddf5d385a8215020122df1f8f408b4be682
sha256 2a7f89e5bf618167310b6da5bbf0dc144e9cb0c03b46518a6a575f4f39a5c234
sha512 edfcca0f013547fc26ff69fc894b338fc66a20f1d8a25bd23ea34e4614965ed446935e3113d9d873059cd1bfea7ba03e079d6fe9cc2910d11f4f83ad034d98d5
ripemd-160 1e3e9b9b947f6253a85f5a433c348bc7304b6e36

10821438 as geometric shapes

Circle

Radius = n
Diameter 21642876
Circumference 67993100.244155
Area 3.6789155935995E+14

Sphere

Radius = n
Volume 5.3081542671161E+21
Surface area 1.4715662374398E+15
Circumference 67993100.244155

Square

Length = n
Perimeter 43285752
Area 117103520387844
Diagonal 15303824.38398

Cube

Length = n
Surface area 702621122327064
Volume 1.2672284854588E+21
Space diagonal 18743280.426957

Equilateral Triangle

Length = n
Perimeter 32464314
Area 50707311764231
Altitude 9371640.2134783

Triangular Pyramid

Length = n
Surface area 50707311764231
Volume 1.4934430923011E+20
Height 5101274.7946599