21693763 (number)

21693763 is an odd 8-digits composite number following 21693762 and preceding 21693764. In scientific notation, it is written as 2.1693763 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 16259616 positive integers (up to 21693763) that are relatively prime to 21693763.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1693763 × 10^7
Engineering notation 2.1693763 × 10^6

Prime Factorization of 21693763

Prime Factorization 7 × 19 × 13 × 12547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21693763
Product of the distinct prime numbers

The prime factorization of 21693763 is 7 × 19 × 13 × 12547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 16, 67, 787, 485, 6623, 1211, 57770, 50224, 958146, 85342, 2343944, 719486, 17532859, 53411997, 353200807, 934584716, 8201524423, 1936869270

Basic calculations (n = 21693763)

Multiplication

n×y
n×2 43387526
n×3 65081289
n×4 86775052
n×5 108468815

Division

n÷y
n÷2 10846881.5
n÷3 7231254.3333333
n÷3 5423440.75
n÷5 4338752.6

Exponentiation

ny
n2 470619353100169
n3 1.0209504709368E+22
n4 2.2148257551242E+29
n5 4.8047905017961E+36

Nth Root

y√n
2√n 4657.6563849215
3√n 278.89771990352
4√n 68.247024733108
5√n 29.326955369066

Divisors of 21693763

1, 7, 13, 19, 91, 133, 247, 1729, 12547, 87829, 163111, 238393, 1141777, 1668751, 3099109, 21693763

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 -21693762
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 21693763 can be divided by 16 positive divisors. The sum of these divisors (counting 21693763) is 1, the average is 0.0625.

Base conversion 21693763

Base System Value
2 Binary 1010010110000010101000011
3 Ternary 1111211011020201
4 Quaternary 1102300111003
5 Quinary 21023200023
6 Senary 2052550031
8 Octal 122602503
10 Decimal 21693763
12 Duodecimal 7322317
16 Hexadecimal 14b0543
20 Vigesimal 6fbe83
36 Base36 cwz0j

Cryptographic Hash Functions

md5 c831be277aa1ac795a7e447ceaf2dff3
sha1 bca50f412411d6db2f0801fad03caa77fdc22842
sha256 46476c14e4d528eb45cfafae0a6d151cf990e0cd3152ba9114fda65af64b1bab
sha512 2c279bb743ca574c337ec1d7cad80f34b7703f1078da8e8e746c516b5bb3ceb084efce38a7cb9ff3af9ed66e3105883fcfad56ccbeb18cefbe830d3251f10269
ripemd-160 79e42544260a89540344584cd352c953eb581950

21693763 as geometric shapes

Circle

Radius = n
Diameter 43387526
Circumference 136305932.93904
Area 1.4784943023367E+15

Sphere

Radius = n
Volume 4.2765473322323E+22
Surface area 5.9139772093467E+15
Circumference 136305932.93904

Square

Length = n
Perimeter 86775052
Area 470619353100169
Diagonal 30679613.853508

Cube

Length = n
Surface area 2823716118601014
Volume 1.0209504709368E+22
Space diagonal 37574699.723358

Equilateral Triangle

Length = n
Perimeter 65081289
Area 2.0378415764867E+14
Altitude 18787349.861679

Triangular Pyramid

Length = n
Surface area 2.0378415764867E+14
Volume 1.2032016687584E+21
Height 10226537.951169