40398440 (number)

40398440 is an even 8-digits composite number following 40398439 and preceding 40398441. In scientific notation, it is written as 4.0398440 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 16127232 positive integers (up to 40398440) that are relatively prime to 40398440.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-eight thousand four hundred forty

Notation

Scientific notation 4.0398440 × 10^7
Engineering notation 4.0398440 × 10^6

Prime Factorization of 40398440

Prime Factorization 2 × 2 × 2 × 5 × 1013 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10099610
Product of the distinct prime numbers

The prime factorization of 40398440 is 2 × 2 × 2 × 5 × 1013 × 997. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 33, 27, 803, 163, 3838, 5914, 7368, 65618, 97322, 924616, 7734543, 6617210, 23048251, 2509189, 924201253, 817772299, 9372815192, 4189954274

Basic calculations (n = 40398440)

Multiplication

n×y
n×2 80796880
n×3 121195320
n×4 161593760
n×5 201992200

Division

n÷y
n÷2 20199220
n÷3 13466146.666667
n÷3 10099610
n÷5 8079688

Exponentiation

ny
n2 1632033954433600
n3 6.5931625786149E+22
n4 2.6635348284242E+30
n5 1.07602651954E+38

Nth Root

y√n
2√n 6355.9767148724
3√n 343.12697772479
4√n 79.724379676937
5√n 33.210309195713

Divisors of 40398440

1, 2, 4, 5, 8, 10, 20, 40, 997, 1013, 1994, 2026, 3988, 4052, 4985, 5065, 7976, 8104, 9970, 10130, 19940, 20260, 39880, 40520, 1009961, 2019922, 4039844, 5049805, 8079688, 10099610, 20199220, 40398440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40398439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40398440 can be divided by 32 positive divisors. The sum of these divisors (counting 40398440) is 1, the average is 0.03125.

Base conversion 40398440

Base System Value
2 Binary 10011010000110111001101000
3 Ternary 2211000110020112
4 Quaternary 2122012321220
5 Quinary 40320222230
6 Senary 4001513452
8 Octal 232067150
10 Decimal 40398440
12 Duodecimal 11642888
16 Hexadecimal 2686e68
20 Vigesimal cc9g20
36 Base36 o1vmw

Cryptographic Hash Functions

md5 3bb50c2c940f6674d7c2938155038e50
sha1 d85f94918833f9bc8f0649d1909f191b14702c73
sha256 dbbe7318737420a90734ea2e9d7b76b954854b22f27c97e9fba6f6cfef1ca816
sha512 58c343610b77d18f9fd5354c72408871de454762fa43b2531ddbd18e8fe325572e61e28d23035cf0ea07e6c557b7d5b535b1b5a158eb976185b9fbb3cbbcd414
ripemd-160 18e0c3b049434effa1642e3791c733dede20faae

40398440 as geometric shapes

Circle

Radius = n
Diameter 80796880
Circumference 253830884.64098
Area 5.1271858816577E+15

Sphere

Radius = n
Volume 2.7617374827866E+23
Surface area 2.0508743526631E+16
Circumference 253830884.64098

Square

Length = n
Perimeter 161593760
Area 1632033954433600
Diagonal 57132021.746716

Cube

Length = n
Surface area 9792203726601600
Volume 6.5931625786149E+22
Space diagonal 69972150.626523

Equilateral Triangle

Length = n
Perimeter 121195320
Area 7.0669143218914E+14
Altitude 34986075.313261

Triangular Pyramid

Length = n
Surface area 7.0669143218914E+14
Volume 7.7701166146732E+21
Height 19044007.248905