40989820 (number)

40989820 is an even 8-digits composite number following 40989819 and preceding 40989821. In scientific notation, it is written as 4.0989820 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 16395920 positive integers (up to 40989820) that are relatively prime to 40989820.

Interesting facts

Basic properties

Name

Name forty million nine hundred eighty-nine thousand eight hundred twenty

Notation

Scientific notation 4.0989820 × 10^7
Engineering notation 4.0989820 × 10^6

Prime Factorization of 40989820

Prime Factorization 2 × 2 × 5 × 2049491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20494910
Product of the distinct prime numbers

The prime factorization of 40989820 is 2 × 2 × 5 × 2049491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 4, 24, 801, 19, 4691, 762, 47655, 34799, 107739, 239915, 1869648, 8808790, 27006330, 22462685, 994444453, 275080539, 9801336214, 1008054035

Basic calculations (n = 40989820)

Multiplication

n×y
n×2 81979640
n×3 122969460
n×4 163959280
n×5 204949100

Division

n÷y
n÷2 20494910
n÷3 13663273.333333
n÷3 10247455
n÷5 8197964

Exponentiation

ny
n2 1680165343632400
n3 6.886967500573E+22
n4 2.8229555819434E+30
n5 1.1571244117185E+38

Nth Root

y√n
2√n 6402.3292636352
3√n 344.79318277228
4√n 80.014556573384
5√n 33.306975856619

Divisors of 40989820

1, 2, 4, 5, 10, 20, 2049491, 4098982, 8197964, 10247455, 20494910, 40989820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40989819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40989820 can be divided by 12 positive divisors. The sum of these divisors (counting 40989820) is 1, the average is 0.083333333333333.

Base conversion 40989820

Base System Value
2 Binary 10011100010111010001111100
3 Ternary 2212010111110111
4 Quaternary 2130113101330
5 Quinary 40443133240
6 Senary 4022315404
8 Octal 234272174
10 Decimal 40989820
12 Duodecimal 11888b64
16 Hexadecimal 271747c
20 Vigesimal cg3eb0
36 Base36 oejy4

Cryptographic Hash Functions

md5 28fdb0f6c46c14f57dbc022633ba2b9d
sha1 5602407fabfbc231f16cb3294b7b3e47f5fc17a7
sha256 dd51fdcb78c270782a9b84e667e35a0979982c0aca69cd9dbb42ded6f5e6d842
sha512 501a9eaf878e7ff5eb2987e5af974bc9010861c321e7de4a0e4c7ab4a73f759a4a9ef3419ef7097cdd3db0276fb2f7d6a86fa0dac5d212019c4ead0fa57ee622
ripemd-160 766eb18f25ffa678d150f375d6a5e1851417476e

40989820 as geometric shapes

Circle

Radius = n
Diameter 81979640
Circumference 257546634.76794
Area 5.2783951003717E+15

Sphere

Radius = n
Volume 2.8848062007082E+23
Surface area 2.1113580401487E+16
Circumference 257546634.76794

Square

Length = n
Perimeter 163959280
Area 1680165343632400
Diagonal 57968359.363232

Cube

Length = n
Surface area 10080992061794400
Volume 6.886967500573E+22
Space diagonal 70996450.833103

Equilateral Triangle

Length = n
Perimeter 122969460
Area 7.2753293507193E+14
Altitude 35498225.416551

Triangular Pyramid

Length = n
Surface area 7.2753293507193E+14
Volume 8.1163690357776E+21
Height 19322786.454411