21693762 (number)

21693762 is an even 8-digits composite number following 21693761 and preceding 21693763. In scientific notation, it is written as 2.1693762 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 7203840 positive integers (up to 21693762) that are relatively prime to 21693762.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred ninety-three thousand seven hundred sixty-two

Notation

Scientific notation 2.1693762 × 10^7
Engineering notation 2.1693762 × 10^6

Prime Factorization of 21693762

Prime Factorization 2 × 3 × 3 × 281 × 4289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7231254
Product of the distinct prime numbers

The prime factorization of 21693762 is 2 × 3 × 3 × 281 × 4289. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 17, 53, 535, 191, 618, 5729, 94239, 64038, 679351, 537439, 3608676, 4615502, 16257928, 99552649, 47862855, 567075166, 4978732731, 8237801246

Basic calculations (n = 21693762)

Multiplication

n×y
n×2 43387524
n×3 65081286
n×4 86775048
n×5 108468810

Division

n÷y
n÷2 10846881
n÷3 7231254
n÷3 5423440.5
n÷5 4338752.4

Exponentiation

ny
n2 470619309712644
n3 1.020950329751E+22
n4 2.2148253467441E+29
n5 4.8047893943833E+36

Nth Root

y√n
2√n 4657.6562775714
3√n 278.89771561815
4√n 68.247023946626
5√n 29.326955098693

Divisors of 21693762

1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 4289, 5058, 8578, 12867, 25734, 38601, 77202, 1205209, 2410418, 3615627, 7231254, 10846881, 21693762

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 -21693761
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 21693762 can be divided by 24 positive divisors. The sum of these divisors (counting 21693762) is 1, the average is 0.041666666666667.

Base conversion 21693762

Base System Value
2 Binary 1010010110000010101000010
3 Ternary 1111211011020200
4 Quaternary 1102300111002
5 Quinary 21023200022
6 Senary 2052550030
8 Octal 122602502
10 Decimal 21693762
12 Duodecimal 7322316
16 Hexadecimal 14b0542
20 Vigesimal 6fbe82
36 Base36 cwz0i

Cryptographic Hash Functions

md5 6c1a62a0d397c7e6ccbef13d7cda45c7
sha1 61012df6c80db25023714e222ec06977d6b900d0
sha256 8e66239d2169529bd40bc6f7d657a171f5cf5561894629cb3340916507f6b481
sha512 089ab404c7a3fd8f2fc72ffa5912f1a786bf30137d2964bec2eecf7b1f7f5ed434380119b995561df8f154806afbb964ce8a34c70ed9cf5a16d6070e7715662b
ripemd-160 65b242cca8031708ae60c51d847b45fb2bd4dc3e

21693762 as geometric shapes

Circle

Radius = n
Diameter 43387524
Circumference 136305926.65585
Area 1.4784941660307E+15

Sphere

Radius = n
Volume 4.2765467408346E+22
Surface area 5.913976664123E+15
Circumference 136305926.65585

Square

Length = n
Perimeter 86775048
Area 470619309712644
Diagonal 30679612.439294

Cube

Length = n
Surface area 2823715858275864
Volume 1.020950329751E+22
Space diagonal 37574697.991307

Equilateral Triangle

Length = n
Perimeter 65081286
Area 2.0378413886132E+14
Altitude 18787348.995654

Triangular Pyramid

Length = n
Surface area 2.0378413886132E+14
Volume 1.2032015023693E+21
Height 10226537.479765