40389980 (number)

40389980 is an even 8-digits composite number following 40389979 and preceding 40389981. In scientific notation, it is written as 4.0389980 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 15973760 positive integers (up to 40389980) that are relatively prime to 40389980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0389980 × 10^7
Engineering notation 4.0389980 × 10^6

Prime Factorization of 40389980

Prime Factorization 2 × 2 × 5 × 89 × 22691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20194990
Product of the distinct prime numbers

The prime factorization of 40389980 is 2 × 2 × 5 × 89 × 22691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 31, 59, 450, 6, 4505, 9480, 12240, 45929, 948259, 417235, 623827, 478767, 53380596, 24617290, 446541489, 707877444, 59205359, 6257003535

Basic calculations (n = 40389980)

Multiplication

n×y
n×2 80779960
n×3 121169940
n×4 161559920
n×5 201949900

Division

n÷y
n÷2 20194990
n÷3 13463326.666667
n÷3 10097495
n÷5 8077996

Exponentiation

ny
n2 1631350484400400
n3 6.5890213437922E+22
n4 2.6613044029534E+30
n5 1.074900316092E+38

Nth Root

y√n
2√n 6355.3111646874
3√n 343.10302418527
4√n 79.720205498276
5√n 33.208918138269

Divisors of 40389980

1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 22691, 45382, 90764, 113455, 226910, 453820, 2019499, 4038998, 8077996, 10097495, 20194990, 40389980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40389979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40389980 can be divided by 24 positive divisors. The sum of these divisors (counting 40389980) is 1, the average is 0.041666666666667.

Base conversion 40389980

Base System Value
2 Binary 10011010000100110101011100
3 Ternary 2211000000122012
4 Quaternary 2122010311130
5 Quinary 40314434410
6 Senary 4001410352
8 Octal 232046534
10 Decimal 40389980
12 Duodecimal 116399b8
16 Hexadecimal 2684d5c
20 Vigesimal cc8ej0
36 Base36 o1p3w

Cryptographic Hash Functions

md5 7a1abe914a986c18d7de28da0bc3e592
sha1 2cce1be2007d32ada2e8ae2474b36b21f754946c
sha256 6ed398af6cc5d3bde2b7139f9af4d81b68842fd38085ced06fa62cdf3057fceb
sha512 c64a38b43ee833fe902c4aad7e42f2d6bbba9e4f7ff7dc304cb476b4472e34c5861b58383e1ef721794e10c2aebe883f92c0c0695e9a25487974f211433b7295
ripemd-160 701aaff8978d1a90aec9fd1301663f154f0f73b5

40389980 as geometric shapes

Circle

Radius = n
Diameter 80779960
Circumference 253777728.89328
Area 5.1250386972224E+15

Sphere

Radius = n
Volume 2.7600028064005E+23
Surface area 2.050015478889E+16
Circumference 253777728.89328

Square

Length = n
Perimeter 161559920
Area 1631350484400400
Diagonal 57120057.499978

Cube

Length = n
Surface area 9788102906402400
Volume 6.5890213437922E+22
Space diagonal 69957497.476691

Equilateral Triangle

Length = n
Perimeter 121169940
Area 7.063954809834E+14
Altitude 34978748.738345

Triangular Pyramid

Length = n
Surface area 7.063954809834E+14
Volume 7.7652361226307E+21
Height 19040019.166659