40890988 (number)

40890988 is an even 8-digits composite number following 40890987 and preceding 40890989. In scientific notation, it is written as 4.0890988 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 20359472 positive integers (up to 40890988) that are relatively prime to 40890988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0890988 × 10^7
Engineering notation 4.0890988 × 10^6

Prime Factorization of 40890988

Prime Factorization 2 × 2 × 239 × 42773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20445494
Product of the distinct prime numbers

The prime factorization of 40890988 is 2 × 2 × 239 × 42773. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 75, 77, 941, 483, 7578, 6157, 66087, 35989, 899543, 460225, 5488800, 2776308, 49222791, 31154808, 255915643, 502467120, 8061048267, 846138733

Basic calculations (n = 40890988)

Multiplication

n×y
n×2 81781976
n×3 122672964
n×4 163563952
n×5 204454940

Division

n÷y
n÷2 20445494
n÷3 13630329.333333
n÷3 10222747
n÷5 8178197.6

Exponentiation

ny
n2 1672072899616144
n3 6.8372712873329E+22
n4 2.7958277816307E+30
n5 1.1432416026873E+38

Nth Root

y√n
2√n 6394.6061645734
3√n 344.51584542081
4√n 79.966281422693
5√n 33.290898818838

Divisors of 40890988

1, 2, 4, 239, 478, 956, 42773, 85546, 171092, 10222747, 20445494, 40890988

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 -40890987
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 40890988 can be divided by 12 positive divisors. The sum of these divisors (counting 40890988) is 1, the average is 0.083333333333333.

Base conversion 40890988

Base System Value
2 Binary 10011011111111001001101100
3 Ternary 2211221110220001
4 Quaternary 2123333021230
5 Quinary 40432002423
6 Senary 4020234044
8 Octal 233771154
10 Decimal 40890988
12 Duodecimal 1183b924
16 Hexadecimal 26ff26c
20 Vigesimal cfb798
36 Base36 ocfos

Cryptographic Hash Functions

md5 96e6a790d0c3da472149d28a19ac9589
sha1 3975a8fc4b940d4d4e1d4872a38b15422598d016
sha256 438edef5f118e850620ced6394e40f24a35b0effacbd7cb3261db54ea645ddd6
sha512 65129a3c82dc1ff4113ded29cd3d72bd228ebea74359d38e4b68e8f18837f4162187fe1bce228f3d038c1bfb39b117ad43642e941bee04d38d09f2c679bfc215
ripemd-160 b8ec62030dd13d51b11fd28562970d9065034038

40890988 as geometric shapes

Circle

Radius = n
Diameter 81781976
Circumference 256925654.99766
Area 5.2529719377007E+15

Sphere

Radius = n
Volume 2.8639894995847E+23
Surface area 2.1011887750803E+16
Circumference 256925654.99766

Square

Length = n
Perimeter 163563952
Area 1672072899616144
Diagonal 57828589.808435

Cube

Length = n
Surface area 10032437397696864
Volume 6.8372712873329E+22
Space diagonal 70825268.787689

Equilateral Triangle

Length = n
Perimeter 122672964
Area 7.2402880402354E+14
Altitude 35412634.393845

Triangular Pyramid

Length = n
Surface area 7.2402880402354E+14
Volume 8.0578014868086E+21
Height 19276196.602812