40243944 (number)

40243944 is an even 8-digits composite number following 40243943 and preceding 40243945. In scientific notation, it is written as 4.0243944 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 16 positive divisors. There are 12382656 positive integers (up to 40243944) that are relatively prime to 40243944.

Interesting facts

Basic properties

Name

Name forty million two hundred forty-three thousand nine hundred forty-four

Notation

Scientific notation 4.0243944 × 10^7
Engineering notation 4.0243944 × 10^6

Prime Factorization of 40243944

Prime Factorization 2 × 2 × 2 × 39 × 128987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10060986
Product of the distinct prime numbers

The prime factorization of 40243944 is 2 × 2 × 2 × 39 × 128987. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 97, 28, 145, 378, 4048, 8410, 50278, 86018, 736171, 161679, 6558779, 319109, 65588235, 29130474, 50390142, 733576497, 9979404917, 6915587069

Basic calculations (n = 40243944)

Multiplication

n×y
n×2 80487888
n×3 120731832
n×4 160975776
n×5 201219720

Division

n÷y
n÷2 20121972
n÷3 13414648
n÷3 10060986
n÷5 8048788.8

Exponentiation

ny
n2 1619575028675136
n3 6.5178086757801E+22
n4 2.6230232735081E+30
n5 1.0556080172976E+38

Nth Root

y√n
2√n 6343.8114726086
3√n 342.68901141382
4√n 79.648047512846
5√n 33.184868971887

Divisors of 40243944

1, 2, 4, 8, 39, 78, 156, 312, 128987, 257974, 515948, 1031896, 5030493, 10060986, 20121972, 40243944

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 -40243943
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 40243944 can be divided by 16 positive divisors. The sum of these divisors (counting 40243944) is 1, the average is 0.0625.

Base conversion 40243944

Base System Value
2 Binary 10011001100001001011101000
3 Ternary 2210201121022110
4 Quaternary 2121201023220
5 Quinary 40300301234
6 Senary 3554322320
8 Octal 231411350
10 Decimal 40243944
12 Duodecimal 115893a0
16 Hexadecimal 26612e8
20 Vigesimal cba9h4
36 Base36 nykfc

Cryptographic Hash Functions

md5 115e52cc112d832ce7261c07ee2ac2b6
sha1 c77dbca62295bdd3b9abe527332951d109196ec8
sha256 3addab251d6aa3dc571a60e88db5882f000fa4992c8ca9f4bc4bb7237737200b
sha512 16a495b0e4bdb5f6275eed8ed92e99ac5fb362eb01d7064390402065e211474e2e01a165ee85a4ae477011dcf4ba5d24aecd1e3fac8a4191ae6bdfe110d6fdc5
ripemd-160 84bc801df989a1759af261dc8aef7418ec15d9bd

40243944 as geometric shapes

Circle

Radius = n
Diameter 80487888
Circumference 252860157.64376
Area 5.0880450120233E+15

Sphere

Radius = n
Volume 2.7301733137779E+23
Surface area 2.0352180048093E+16
Circumference 252860157.64376

Square

Length = n
Perimeter 160975776
Area 1619575028675136
Diagonal 56913531.408183

Cube

Length = n
Surface area 9717450172050816
Volume 6.5178086757801E+22
Space diagonal 69704555.704957

Equilateral Triangle

Length = n
Perimeter 120731832
Area 7.0129655908379E+14
Altitude 34852277.852478

Triangular Pyramid

Length = n
Surface area 7.0129655908379E+14
Volume 7.6813111885343E+21
Height 18971177.136061