1066945 (number)

1066945 is an odd 7-digits composite number following 1066944 and preceding 1066946. In scientific notation, it is written as 1.066945 × 10^6. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 734400 positive integers (up to 1066945) that are relatively prime to 1066945.

Interesting facts

Basic properties

Name

Name one million sixty-six thousand nine hundred forty-five

Notation

Scientific notation 1.066945 × 10^6
Engineering notation 1.066945 × 10^6

Prime Factorization of 1066945

Prime Factorization 11 × 5 × 19 × 1021

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1066945
Product of the distinct prime numbers

The prime factorization of 1066945 is 11 × 5 × 19 × 1021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 15, 77, 742, 548, 5605, 8789, 93346, 65158, 421864, 936362, 5740297, 162386, 81683245, 71327613, 227091486, 551577258, 9677558269, 3569655986

Basic calculations (n = 1066945)

Multiplication

n×y
n×2 2133890
n×3 3200835
n×4 4267780
n×5 5334725

Division

n÷y
n÷2 533472.5
n÷3 355648.33333333
n÷3 266736.25
n÷5 213389

Exponentiation

ny
n2 1138371633025
n3 1214579921997858625
n4 1.295889974876E+24
n5 1.3826433292441E+30

Nth Root

y√n
2√n 1032.9302977452
3√n 102.18347727371
4√n 32.139232998707
5√n 16.055669009272

Divisors of 1066945

1, 5, 11, 19, 55, 95, 209, 1021, 1045, 5105, 11231, 19399, 56155, 96995, 213389, 1066945

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 -1066944
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 1066945 can be divided by 16 positive divisors. The sum of these divisors (counting 1066945) is 1, the average is 0.0625.

Base conversion 1066945

Base System Value
2 Binary 100000100011111000001
3 Ternary 2000012120111
4 Quaternary 10010133001
5 Quinary 233120240
6 Senary 34511321
8 Octal 4043701
10 Decimal 1066945
12 Duodecimal 435541
16 Hexadecimal 1047c1
20 Vigesimal 6d775
36 Base36 mv9d

Cryptographic Hash Functions

md5 34c1159b5d0f503f603ea0927d004e30
sha1 0cbcdf5b89db960507c66b551e1d505222720c9d
sha256 550cde476d6a8ccd00530275523308d33043a5661fb8f0312ae35da1dd0bc39b
sha512 5bb35a160eb6dfd2ce0e4ea3c34c263bf121ac0ce8bf2055e593a4b6274767594b4aa14f887848e14785ebd2c2abff3e6858d8880b2ea3946861ef1eb9569df2
ripemd-160 8f3b92b67a123bed89745683d81cd64460ef9235

1066945 as geometric shapes

Circle

Radius = n
Diameter 2133890
Circumference 6703813.1475687
Area 3576299959366.4

Sphere

Radius = n
Volume 5.0876204801948E+18
Surface area 14305199837465
Circumference 6703813.1475687

Square

Length = n
Perimeter 4267780
Area 1138371633025
Diagonal 1508888.0893062

Cube

Length = n
Surface area 6830229798150
Volume 1214579921997858625
Space diagonal 1848002.9488816

Equilateral Triangle

Length = n
Perimeter 3200835
Area 492929376573.61
Altitude 924001.47444079

Triangular Pyramid

Length = n
Surface area 492929376573.61
Volume 1.4313961652295E+17
Height 502962.69643539