18864274 (number)

18864274 is an even 8-digits composite number following 18864273 and preceding 18864275. In scientific notation, it is written as 1.8864274 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 7795200 positive integers (up to 18864274) that are relatively prime to 18864274.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred sixty-four thousand two hundred seventy-four

Notation

Scientific notation 1.8864274 × 10^7
Engineering notation 1.8864274 × 10^6

Prime Factorization of 18864274

Prime Factorization 2 × 11 × 13 × 71 × 929

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18864274
Product of the distinct prime numbers

The prime factorization of 18864274 is 2 × 11 × 13 × 71 × 929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 73, 61, 785, 73, 5266, 1220, 27642, 99728, 381449, 323538, 4037233, 58801, 91494171, 41975357, 281577163, 385591618, 8154899871, 2158248389

Basic calculations (n = 18864274)

Multiplication

n×y
n×2 37728548
n×3 56592822
n×4 75457096
n×5 94321370

Division

n÷y
n÷2 9432137
n÷3 6288091.3333333
n÷3 4716068.5
n÷5 3772854.8

Exponentiation

ny
n2 355860833547076
n3 6.7130562699004E+21
n4 1.2663693285282E+29
n5 2.3889137998552E+36

Nth Root

y√n
2√n 4343.3021999396
3√n 266.2032573134
4√n 65.903734339866
5√n 28.518588003734

Divisors of 18864274

1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 929, 1562, 1846, 1858, 10153, 10219, 12077, 20306, 20438, 24154, 65959, 131918, 132847, 265694, 725549, 857467, 1451098, 1714934, 9432137, 18864274

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 -18864273
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 18864274 can be divided by 32 positive divisors. The sum of these divisors (counting 18864274) is 1, the average is 0.03125.

Base conversion 18864274

Base System Value
2 Binary 1000111111101100010010010
3 Ternary 1022111101220211
4 Quaternary 1013331202102
5 Quinary 14312124044
6 Senary 1512154334
8 Octal 107754222
10 Decimal 18864274
12 Duodecimal 63989aa
16 Hexadecimal 11fd892
20 Vigesimal 5hi0de
36 Base36 b8brm

Cryptographic Hash Functions

md5 fbb32d5c48e016d936b8e243c5cea93a
sha1 862f89f4611d56fb6aaeee49e4354c0342a7865a
sha256 ee1a9735218038a35f80a8a8ad57c7024688f7e3ffbd23260b94931e8b5cb51b
sha512 5c0e2080f0d7157e20715db926d695d4e48a78a515d85d347f840fa35fe978aa42cf6f3358de9510b6fe6bd07362316d33cad4482bba95f37d55cc8ff1cb92d9
ripemd-160 7e5d8bd5043891c3179efdac3745233d589b0690

18864274 as geometric shapes

Circle

Radius = n
Diameter 37728548
Circumference 118527729.22741
Area 1.1179697803718E+15

Sphere

Radius = n
Volume 2.8119584347539E+22
Surface area 4.4718791214873E+15
Circumference 118527729.22741

Square

Length = n
Perimeter 75457096
Area 355860833547076
Diagonal 26678112.135122

Cube

Length = n
Surface area 2135165001282456
Volume 6.7130562699004E+21
Space diagonal 32673881.015901

Equilateral Triangle

Length = n
Perimeter 56592822
Area 1.5409226103184E+14
Altitude 16336940.50795

Triangular Pyramid

Length = n
Surface area 1.5409226103184E+14
Volume 7.9114126848891E+20
Height 8892704.0450407