40649920 (number)

40649920 is an even 8-digits composite number following 40649919 and preceding 40649921. In scientific notation, it is written as 4.0649920 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 28 positive divisors. There are 16259840 positive integers (up to 40649920) that are relatively prime to 40649920.

Interesting facts

Basic properties

Name

Name forty million six hundred forty-nine thousand nine hundred twenty

Notation

Scientific notation 4.0649920 × 10^7
Engineering notation 4.0649920 × 10^6

Prime Factorization of 40649920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 127031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1270310
Product of the distinct prime numbers

The prime factorization of 40649920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 127031. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 9, 62, 10, 859, 939, 3108, 8918, 94393, 16566, 487043, 842987, 4658503, 767686, 31679946, 69003540, 484642334, 875637816, 5218225610, 1490787194

Basic calculations (n = 40649920)

Multiplication

n×y
n×2 81299840
n×3 121949760
n×4 162599680
n×5 203249600

Division

n÷y
n÷2 20324960
n÷3 13549973.333333
n÷3 10162480
n÷5 8129984

Exponentiation

ny
n2 1652415996006400
n3 6.717057804438E+22
n4 2.7304786238578E+30
n5 1.1099373762153E+38

Nth Root

y√n
2√n 6375.7289779287
3√n 343.8374931008
4√n 79.848162019728
5√n 33.251553412627

Divisors of 40649920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 127031, 254062, 508124, 635155, 1016248, 1270310, 2032496, 2540620, 4064992, 5081240, 8129984, 10162480, 20324960, 40649920

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40649919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40649920 can be divided by 28 positive divisors. The sum of these divisors (counting 40649920) is 1, the average is 0.035714285714286.

Base conversion 40649920

Base System Value
2 Binary 10011011000100010011000000
3 Ternary 2211111020012121
4 Quaternary 2123010103000
5 Quinary 40401244140
6 Senary 4011134024
8 Octal 233042300
10 Decimal 40649920
12 Duodecimal 11744314
16 Hexadecimal 26c44c0
20 Vigesimal ce14g0
36 Base36 o79og

Cryptographic Hash Functions

md5 5ad0782252b44c447c12b5c03c7fcbe5
sha1 e58c1fe49205cb0407201ede28cf3aafe3dc4467
sha256 278334a6a118ed6374a535412b7f5713b7a00a03467a75ba3ca22503b360f762
sha512 3c4bba2be4ec492c2f7a764cfc63bb109db6e530897fcc3fb60bd6e2f4b63218a3f6eec64e3ffc5849d7c02debb4029925f776e9bfaf68722562ad7c0e5ea988
ripemd-160 b50a715df2bd74df5a2ff487e63f3bef236f1b8e

40649920 as geometric shapes

Circle

Radius = n
Diameter 81299840
Circumference 255410980.08203
Area 5.191217953728E+15

Sphere

Radius = n
Volume 2.8136345936214E+23
Surface area 2.0764871814912E+16
Circumference 255410980.08203

Square

Length = n
Perimeter 162599680
Area 1652415996006400
Diagonal 57487668.173381

Cube

Length = n
Surface area 9914495976038400
Volume 6.717057804438E+22
Space diagonal 70407726.76361

Equilateral Triangle

Length = n
Perimeter 121949760
Area 7.1551711508065E+14
Altitude 35203863.381805

Triangular Pyramid

Length = n
Surface area 7.1551711508065E+14
Volume 7.9161285385669E+21
Height 19162556.057794