40805740 (number)

40805740 is an even 8-digits composite number following 40805739 and preceding 40805741. In scientific notation, it is written as 4.0805740 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 16322288 positive integers (up to 40805740) that are relatively prime to 40805740.

Interesting facts

Basic properties

Name

Name forty million eight hundred five thousand seven hundred forty

Notation

Scientific notation 4.0805740 × 10^7
Engineering notation 4.0805740 × 10^6

Prime Factorization of 40805740

Prime Factorization 2 × 2 × 5 × 2040287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20402870
Product of the distinct prime numbers

The prime factorization of 40805740 is 2 × 2 × 5 × 2040287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 49, 82, 374, 7, 4544, 6248, 65694, 18754, 738057, 406801, 4614565, 4193092, 18729169, 63335788, 74819120, 357979869, 9187318943, 9780003049

Basic calculations (n = 40805740)

Multiplication

n×y
n×2 81611480
n×3 122417220
n×4 163222960
n×5 204028700

Division

n÷y
n÷2 20402870
n÷3 13601913.333333
n÷3 10201435
n÷5 8161148

Exponentiation

ny
n2 1665108416947600
n3 6.7945981133775E+22
n4 2.7725860401897E+30
n5 1.1313742508361E+38

Nth Root

y√n
2√n 6387.9370691953
3√n 344.27626761301
4√n 79.924571122999
5√n 33.277006505378

Divisors of 40805740

1, 2, 4, 5, 10, 20, 2040287, 4080574, 8161148, 10201435, 20402870, 40805740

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 -40805739
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 40805740 can be divided by 12 positive divisors. The sum of these divisors (counting 40805740) is 1, the average is 0.083333333333333.

Base conversion 40805740

Base System Value
2 Binary 10011011101010010101101100
3 Ternary 2211210010221201
4 Quaternary 2123222111230
5 Quinary 40421240430
6 Senary 4014335244
8 Octal 233522554
10 Decimal 40805740
12 Duodecimal 117ba524
16 Hexadecimal 26ea56c
20 Vigesimal cf0e70
36 Base36 oalws

Cryptographic Hash Functions

md5 c36962d57fa01c6f492ae33111dfb5f6
sha1 ffc6ee0837e9ee1e8d43bee75d7fb96da0b3e654
sha256 3c264614226498d791e1caef4fa2c4f963617ebfa9af1d51e7bf40af17f43500
sha512 d0ffd0e68f89b7a5dc52ce4dd67ca369d0b05c604b0cdaa98fc1cf8aecbd62182aa0795585cf5426ac97166fc30b615308713564894951f467ec3a627eb124c4
ripemd-160 c78a7716408ab048be584ed92202309308c3cf50

40805740 as geometric shapes

Circle

Radius = n
Diameter 81611480
Circumference 256390026.01659
Area 5.2310923701131E+15

Sphere

Radius = n
Volume 2.8461146022776E+23
Surface area 2.0924369480452E+16
Circumference 256390026.01659

Square

Length = n
Perimeter 163222960
Area 1665108416947600
Diagonal 57708030.93067

Cube

Length = n
Surface area 9990650501685600
Volume 6.7945981133775E+22
Space diagonal 70677614.920446

Equilateral Triangle

Length = n
Perimeter 122417220
Area 7.2101309456596E+14
Altitude 35338807.460223

Triangular Pyramid

Length = n
Surface area 7.2101309456596E+14
Volume 8.007510669011E+21
Height 19236010.310223