40388968 (number)

40388968 is an even 8-digits composite number following 40388967 and preceding 40388969. In scientific notation, it is written as 4.0388968 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 19813248 positive integers (up to 40388968) that are relatively prime to 40388968.

Interesting facts

Basic properties

Name

Name forty million three hundred eighty-eight thousand nine hundred sixty-eight

Notation

Scientific notation 4.0388968 × 10^7
Engineering notation 4.0388968 × 10^6

Prime Factorization of 40388968

Prime Factorization 2 × 2 × 2 × 53 × 95257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10097242
Product of the distinct prime numbers

The prime factorization of 40388968 is 2 × 2 × 2 × 53 × 95257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 1, 12, 273, 59, 2209, 7268, 24988, 78187, 536645, 23337, 415331, 2615066, 4296337, 95269089, 297023474, 956814912, 2374087972, 6489665070

Basic calculations (n = 40388968)

Multiplication

n×y
n×2 80777936
n×3 121166904
n×4 161555872
n×5 201944840

Division

n÷y
n÷2 20194484
n÷3 13462989.333333
n÷3 10097242
n÷5 8077793.6

Exponentiation

ny
n2 1631268736105024
n3 6.5885260781946E+22
n4 2.6610376893937E+30
n5 1.0747656608372E+38

Nth Root

y√n
2√n 6355.2315457425
3√n 343.10015859698
4√n 79.719706131812
5√n 33.208751721935

Divisors of 40388968

1, 2, 4, 8, 53, 106, 212, 424, 95257, 190514, 381028, 762056, 5048621, 10097242, 20194484, 40388968

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 -40388967
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 40388968 can be divided by 16 positive divisors. The sum of these divisors (counting 40388968) is 1, the average is 0.0625.

Base conversion 40388968

Base System Value
2 Binary 10011010000100100101101000
3 Ternary 2210222222020201
4 Quaternary 2122010211220
5 Quinary 40314421333
6 Senary 4001401544
8 Octal 232044550
10 Decimal 40388968
12 Duodecimal 116392b4
16 Hexadecimal 2684968
20 Vigesimal cc8c88
36 Base36 o1obs

Cryptographic Hash Functions

md5 05c9daf31afc246d6d6ffb3a19bcc7ca
sha1 67cf860d5e01760d18b9bc46fe6d0e199bb96309
sha256 7ad2f8082f9dfeb93e4da38fe207f8cf95885fbfaed89d141aac6c70b5f49e93
sha512 e6031a260bf135960b687bebb87ced3e2d4bcd0f84b6c5c26ddbe6e9f188e5c07aab6785342c8068b5aa13ec75a6c7ec14c8f6b78c9dc31225c193047540b74a
ripemd-160 6df509ed76dfdd4728672fd1f11dcfd16c5b765c

40388968 as geometric shapes

Circle

Radius = n
Diameter 80777936
Circumference 253771370.30975
Area 5.1247818773782E+15

Sphere

Radius = n
Volume 2.7597953500321E+23
Surface area 2.0499127509513E+16
Circumference 253771370.30975

Square

Length = n
Perimeter 161555872
Area 1631268736105024
Diagonal 57118626.315853

Cube

Length = n
Surface area 9787612416630144
Volume 6.5885260781946E+22
Space diagonal 69955744.641274

Equilateral Triangle

Length = n
Perimeter 121166904
Area 7.0636008293314E+14
Altitude 34977872.320637

Triangular Pyramid

Length = n
Surface area 7.0636008293314E+14
Volume 7.7646524465264E+21
Height 19039542.105284