21752694 (number)

21752694 is an even 8-digits composite number following 21752693 and preceding 21752695. In scientific notation, it is written as 2.1752694 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 7183728 positive integers (up to 21752694) that are relatively prime to 21752694.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred fifty-two thousand six hundred ninety-four

Notation

Scientific notation 2.1752694 × 10^7
Engineering notation 2.1752694 × 10^6

Prime Factorization of 21752694

Prime Factorization 2 × 3 × 3 × 109 × 11087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7250898
Product of the distinct prime numbers

The prime factorization of 21752694 is 2 × 3 × 3 × 109 × 11087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 68, 99, 774, 521, 9302, 1404, 20765, 44977, 653005, 155202, 4508468, 8604742, 42377840, 62776281, 421477056, 343562662, 9204414457, 6990323342

Basic calculations (n = 21752694)

Multiplication

n×y
n×2 43505388
n×3 65258082
n×4 87010776
n×5 108763470

Division

n÷y
n÷2 10876347
n÷3 7250898
n÷3 5438173.5
n÷5 4350538.8

Exponentiation

ny
n2 473179696257636
n3 1.0292933139705E+22
n4 2.2389902495047E+29
n5 4.8704069766459E+36

Nth Root

y√n
2√n 4663.9783447182
3√n 279.15003299819
4√n 68.293325769933
5√n 29.342871390003

Divisors of 21752694

1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 11087, 22174, 33261, 66522, 99783, 199566, 1208483, 2416966, 3625449, 7250898, 10876347, 21752694

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 -21752693
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 21752694 can be divided by 24 positive divisors. The sum of these divisors (counting 21752694) is 1, the average is 0.041666666666667.

Base conversion 21752694

Base System Value
2 Binary 1010010111110101101110110
3 Ternary 1111221011002100
4 Quaternary 1102332231312
5 Quinary 21032041234
6 Senary 2054122530
8 Octal 122765566
10 Decimal 21752694
12 Duodecimal 7350446
16 Hexadecimal 14beb76
20 Vigesimal 6fj1ee
36 Base36 cy8hi

Cryptographic Hash Functions

md5 fd3d6271cd1cafd18a8f58e2c89a7d7a
sha1 648657a450cb05c72f85e87a69b361b85b1901fb
sha256 38498a0d300c355f49f084792152cd736fd111c9de65ac9a73584aaac0a45cac
sha512 3e5de14c94260f20338e73c1e85e5f881120e98eae8d3fbd0ec29bca32393d4c97e08e1eabf2fb389a456c34ec53dde01a85072f276185372844970ed65a60e9
ripemd-160 ae314f44c784887ba066001945fd37405f0ca263

21752694 as geometric shapes

Circle

Radius = n
Diameter 43505388
Circumference 136676207.33237
Area 1.4865378575908E+15

Sphere

Radius = n
Volume 4.3114937514119E+22
Surface area 5.9461514303634E+15
Circumference 136676207.33237

Square

Length = n
Perimeter 87010776
Area 473179696257636
Diagonal 30762954.872952

Cube

Length = n
Surface area 2839078177545816
Volume 1.0292933139705E+22
Space diagonal 37676771.209499

Equilateral Triangle

Length = n
Perimeter 65258082
Area 2.0489281875706E+14
Altitude 18838385.604749

Triangular Pyramid

Length = n
Surface area 2.0489281875706E+14
Volume 1.2130338035642E+21
Height 10254318.290984