40378640 (number)

40378640 is an even 8-digits composite number following 40378639 and preceding 40378641. In scientific notation, it is written as 4.0378640 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 15806336 positive integers (up to 40378640) that are relatively prime to 40378640.

Interesting facts

Basic properties

Name

Name forty million three hundred seventy-eight thousand six hundred forty

Notation

Scientific notation 4.0378640 × 10^7
Engineering notation 4.0378640 × 10^6

Prime Factorization of 40378640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 47 × 10739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5047330
Product of the distinct prime numbers

The prime factorization of 40378640 is 2 × 2 × 2 × 2 × 5 × 47 × 10739. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 9, 29, 70, 155, 200, 169, 623, 90917, 25429, 342523, 605043, 6141564, 9507345, 45011748, 17144122, 73223098, 731639675, 3784023034, 3897002189

Basic calculations (n = 40378640)

Multiplication

n×y
n×2 80757280
n×3 121135920
n×4 161514560
n×5 201893200

Division

n÷y
n÷2 20189320
n÷3 13459546.666667
n÷3 10094660
n÷5 8075728

Exponentiation

ny
n2 1630434568249600
n3 6.5834730474906E+22
n4 2.6583168813433E+30
n5 1.0733922035768E+38

Nth Root

y√n
2√n 6354.418934883
3√n 343.07091100208
4√n 79.714609293924
5√n 33.20705316368

Divisors of 40378640

1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 10739, 21478, 42956, 53695, 85912, 107390, 171824, 214780, 429560, 504733, 859120, 1009466, 2018932, 2523665, 4037864, 5047330, 8075728, 10094660, 20189320, 40378640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40378639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40378640 can be divided by 40 positive divisors. The sum of these divisors (counting 40378640) is 1, the average is 0.025.

Base conversion 40378640

Base System Value
2 Binary 10011010000010000100010000
3 Ternary 2210222110002012
4 Quaternary 2122002010100
5 Quinary 40314104030
6 Senary 4001242052
8 Octal 232020420
10 Decimal 40378640
12 Duodecimal 11633328
16 Hexadecimal 2682110
20 Vigesimal cc76c0
36 Base36 o1gcw

Cryptographic Hash Functions

md5 edae550f864b3f512c44837e3a5f6521
sha1 a026f884a438858fb206f26e6925bafb03f8df56
sha256 07966c64a044c3df415bdd43d41ff81b383eb3439723dc85a39fb1aa4a3e5d97
sha512 b706e5048a8019bab5611cd8819bcca77534e6c097a964d221c31d6d6cbc446a35c567c4f39fc069b8a55d52abbf67a6bd39fa792c1950b10c39dbcdbe457ba4
ripemd-160 7201ae5b0bf21a62a9266de5b415f4cfa52f8364

40378640 as geometric shapes

Circle

Radius = n
Diameter 80757280
Circumference 253706477.57189
Area 5.1221612617718E+15

Sphere

Radius = n
Volume 2.7576787414804E+23
Surface area 2.0488645047087E+16
Circumference 253706477.57189

Square

Length = n
Perimeter 161514560
Area 1630434568249600
Diagonal 57104020.318181

Cube

Length = n
Surface area 9782607409497600
Volume 6.5834730474906E+22
Space diagonal 69937856.020533

Equilateral Triangle

Length = n
Perimeter 121135920
Area 7.0599887765623E+14
Altitude 34968928.010266

Triangular Pyramid

Length = n
Surface area 7.0599887765623E+14
Volume 7.7586973927325E+21
Height 19034673.439394