18883072 (number)

18883072 is an even 8-digits composite number following 18883071 and preceding 18883073. In scientific notation, it is written as 1.8883072 × 10^7. The sum of its digits is 37. It has a total of 11 prime factors and 40 positive divisors. There are 8712192 positive integers (up to 18883072) that are relatively prime to 18883072.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-three thousand seventy-two

Notation

Scientific notation 1.8883072 × 10^7
Engineering notation 1.8883072 × 10^6

Prime Factorization of 18883072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 2837

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 73762
Product of the distinct prime numbers

The prime factorization of 18883072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 2837. Since it has a total of 11 prime factors.

Most popular turbo-numbers

3, 10, 99, 42, 626, 316, 4909, 2200, 74047, 95986, 792048, 827284, 8799847, 441705, 87630168, 13351295, 467438314, 160911621, 9577299512, 6356801957

Basic calculations (n = 18883072)

Multiplication

n×y
n×2 37766144
n×3 56649216
n×4 75532288
n×5 94415360

Division

n÷y
n÷2 9441536
n÷3 6294357.3333333
n÷3 4720768
n÷5 3776614.4

Exponentiation

ny
n2 356570408157184
n3 6.7331446903015E+21
n4 1.2714245597338E+29
n5 2.4008401504022E+36

Nth Root

y√n
2√n 4345.4656827548
3√n 266.29165063617
4√n 65.920146258597
5√n 28.524269418893

Divisors of 18883072

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2837, 3328, 5674, 6656, 11348, 22696, 36881, 45392, 73762, 90784, 147524, 181568, 295048, 363136, 590096, 726272, 1180192, 1452544, 2360384, 4720768, 9441536, 18883072

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18883071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18883072 can be divided by 40 positive divisors. The sum of these divisors (counting 18883072) is 1, the average is 0.025.

Base conversion 18883072

Base System Value
2 Binary 1001000000010001000000000
3 Ternary 1022112100201001
4 Quaternary 1020002020000
5 Quinary 14313224242
6 Senary 1512421344
8 Octal 110021000
10 Decimal 18883072
12 Duodecimal 63a7854
16 Hexadecimal 1202200
20 Vigesimal 5i07dc
36 Base36 b8q9s

Cryptographic Hash Functions

md5 885971124254b2cd86d3819a6df5bb85
sha1 86fa5c71de7a449cad94920ce1129b98f16d2278
sha256 8f9ab381974853464ebf285b90af04b32ce96aaaf1ea92e9234f7684b28e7a68
sha512 6e4bdfc8f8bd264d1e46a92ee3b6637e78217634886328cc223a3762d3ddd0fcedd83e866d0f5f7ae0bf3fdc9040a962502da48ff49c3c4a3593c11525881857
ripemd-160 6090ef36dba7c9cfc8e32ac8a2502a6e95e97a92

18883072 as geometric shapes

Circle

Radius = n
Diameter 37766144
Circumference 118645840.54481
Area 1.1201989747541E+15

Sphere

Radius = n
Volume 2.8203730526144E+22
Surface area 4.4807958990165E+15
Circumference 118645840.54481

Square

Length = n
Perimeter 75532288
Area 356570408157184
Diagonal 26704696.521668

Cube

Length = n
Surface area 2139422448943104
Volume 6.7331446903015E+21
Space diagonal 32706440.106981

Equilateral Triangle

Length = n
Perimeter 56649216
Area 1.5439951585095E+14
Altitude 16353220.053491

Triangular Pyramid

Length = n
Surface area 1.5439951585095E+14
Volume 7.9350871153706E+20
Height 8901565.5072225