40731644 (number)

40731644 is an even 8-digits composite number following 40731643 and preceding 40731645. In scientific notation, it is written as 4.0731644 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 19708800 positive integers (up to 40731644) that are relatively prime to 40731644.

Interesting facts

Basic properties

Name

Name forty million seven hundred thirty-one thousand six hundred forty-four

Notation

Scientific notation 4.0731644 × 10^7
Engineering notation 4.0731644 × 10^6

Prime Factorization of 40731644

Prime Factorization 2 × 2 × 31 × 328481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20365822
Product of the distinct prime numbers

The prime factorization of 40731644 is 2 × 2 × 31 × 328481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 46, 43, 759, 784, 6244, 3019, 70049, 22087, 847620, 375611, 821985, 1651010, 95547729, 51960749, 212779213, 927803841, 2385703022, 7218327499

Basic calculations (n = 40731644)

Multiplication

n×y
n×2 81463288
n×3 122194932
n×4 162926576
n×5 203658220

Division

n÷y
n÷2 20365822
n÷3 13577214.666667
n÷3 10182911
n÷5 8146328.8

Exponentiation

ny
n2 1659066822942736
n3 6.7576519204315E+22
n4 2.7525027229893E+30
n5 1.1211396102183E+38

Nth Root

y√n
2√n 6382.134752573
3√n 344.06775977267
4√n 79.888264172987
5√n 33.264912687535

Divisors of 40731644

1, 2, 4, 31, 62, 124, 328481, 656962, 1313924, 10182911, 20365822, 40731644

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40731643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40731644 can be divided by 12 positive divisors. The sum of these divisors (counting 40731644) is 1, the average is 0.083333333333333.

Base conversion 40731644

Base System Value
2 Binary 10011011011000001111111100
3 Ternary 2211122101022102
4 Quaternary 2123120033330
5 Quinary 40411403034
6 Senary 4013004232
8 Octal 233301774
10 Decimal 40731644
12 Duodecimal 11783678
16 Hexadecimal 26d83fc
20 Vigesimal ceb924
36 Base36 o90qk

Cryptographic Hash Functions

md5 f101bca218baf8086f267cff2eb4eb2a
sha1 f5db11b069dc450d62c74c66c1f2b052df31c839
sha256 e3eee223aed27afad59380c541d4dce0eaf156d5903363af5ef2a20632532379
sha512 f0f1783586404cf7ab6574d8bbe3d572c30098574e910d47de68e1c4cae351b9fe00208cf09be7475fff877ebb59e481ead8ee52c18469c915b6f7b16f902b01
ripemd-160 7c4ce4462d11e3ff4dbefdaecbbeb532f2f3895a

40731644 as geometric shapes

Circle

Radius = n
Diameter 81463288
Circumference 255924467.11807
Area 5.2121121427715E+15

Sphere

Radius = n
Volume 2.8306386171659E+23
Surface area 2.0848448571086E+16
Circumference 255924467.11807

Square

Length = n
Perimeter 162926576
Area 1659066822942736
Diagonal 57603243.362553

Cube

Length = n
Surface area 9954400937656416
Volume 6.7576519204315E+22
Space diagonal 70549276.883808

Equilateral Triangle

Length = n
Perimeter 122194932
Area 7.1839700762217E+14
Altitude 35274638.441904

Triangular Pyramid

Length = n
Surface area 7.1839700762217E+14
Volume 7.963969163059E+21
Height 19201081.120851