32440981 (number)

32440981 is an odd 8-digits composite number following 32440980 and preceding 32440982. In scientific notation, it is written as 3.2440981 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 30113280 positive integers (up to 32440981) that are relatively prime to 32440981.

Interesting facts

Basic properties

Name

Name thirty-two million four hundred forty thousand nine hundred eighty-one

Notation

Scientific notation 3.2440981 × 10^7
Engineering notation 3.2440981 × 10^6

Prime Factorization of 32440981

Prime Factorization 17 × 73 × 26141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 32440981
Product of the distinct prime numbers

The prime factorization of 32440981 is 17 × 73 × 26141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 85, 71, 505, 537, 8071, 2063, 50919, 10738, 51445, 931190, 2683928, 8520732, 45078088, 54619722, 476488223, 870488212, 8680669659, 2007684311

Basic calculations (n = 32440981)

Multiplication

n×y
n×2 64881962
n×3 97322943
n×4 129763924
n×5 162204905

Division

n÷y
n÷2 16220490.5
n÷3 10813660.333333
n÷3 8110245.25
n÷5 6488196.2

Exponentiation

ny
n2 1052417248242361
n3 3.4141447954303E+22
n4 1.107582064398E+30
n5 3.5931048707077E+37

Nth Root

y√n
2√n 5695.698464631
3√n 318.93192403526
4√n 75.46985136219
5√n 31.78474969574

Divisors of 32440981

1, 17, 73, 1241, 26141, 444397, 1908293, 32440981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -32440980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 32440981 can be divided by 8 positive divisors. The sum of these divisors (counting 32440981) is 1, the average is 0.125.

Base conversion 32440981

Base System Value
2 Binary 1111011110000001010010101
3 Ternary 2021001011122211
4 Quaternary 1323300022111
5 Quinary 31301102411
6 Senary 3115153421
8 Octal 173601225
10 Decimal 32440981
12 Duodecimal aa45871
16 Hexadecimal 1ef0295
20 Vigesimal a2f291
36 Base36 jbbmd

Cryptographic Hash Functions

md5 d7fcc62ae7b4968bf19f853f9fb73938
sha1 aaf63ddce2dae1e84392104a2e7d014f9b04acf1
sha256 ac7b7dd5aac91104028c13af286aa57905fa742f784f32d24343efad02696767
sha512 69486c55634e6e7d03de904034bd7628a126dacc55117750321f5e611bfe0e783dc668878a2d509b72a452d276ca1a4e78c93b79afff8970f684002908fac898
ripemd-160 7b2949f0e4b869165f5daab9c3b69fa1f0fe7ab7

32440981 as geometric shapes

Circle

Radius = n
Diameter 64881962
Circumference 203832695.16969
Area 3.3062662955894E+15

Sphere

Radius = n
Volume 1.4301136276821E+23
Surface area 1.3225065182358E+16
Circumference 203832695.16969

Square

Length = n
Perimeter 129763924
Area 1052417248242361
Diagonal 45878475.306888

Cube

Length = n
Surface area 6314503489454166
Volume 3.4141447954303E+22
Space diagonal 56189427.339377

Equilateral Triangle

Length = n
Perimeter 97322943
Area 4.557100361794E+14
Altitude 28094713.669688

Triangular Pyramid

Length = n
Surface area 4.557100361794E+14
Volume 4.0236082280025E+21
Height 15292825.102296