40897728 (number)

40897728 is an even 8-digits composite number following 40897727 and preceding 40897729. In scientific notation, it is written as 4.0897728 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 112 positive divisors. There are 12441600 positive integers (up to 40897728) that are relatively prime to 40897728.

Interesting facts

Basic properties

Name

Name forty million eight hundred ninety-seven thousand seven hundred twenty-eight

Notation

Scientific notation 4.0897728 × 10^7
Engineering notation 4.0897728 × 10^6

Prime Factorization of 40897728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 57 × 37 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1278054
Product of the distinct prime numbers

The prime factorization of 40897728 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 57 × 37 × 101. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40897728)

Multiplication

n×y
n×2 81795456
n×3 122693184
n×4 163590912
n×5 204488640

Division

n÷y
n÷2 20448864
n÷3 13632576
n÷3 10224432
n÷5 8179545.6

Exponentiation

ny
n2 1672624155561984
n3 6.8406527760404E+22
n4 2.7976715657694E+30
n5 1.1441841073017E+38

Nth Root

y√n
2√n 6395.133149513
3√n 344.53477305698
4√n 79.969576399485
5√n 33.291996204237

Divisors of 40897728

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40897727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40897728 can be divided by 112 positive divisors. The sum of these divisors (counting 40897728) is 1, the average is 0.0089285714285714.

Base conversion 40897728

Base System Value
2 Binary 10011100000000110011000000
3 Ternary 2211221211010200
4 Quaternary 2130000303000
5 Quinary 40432211403
6 Senary 4020325200
8 Octal 234006300
10 Decimal 40897728
12 Duodecimal 11843800
16 Hexadecimal 2700cc0
20 Vigesimal cfc468
36 Base36 ockw0

Cryptographic Hash Functions

md5 df3fb0019818648560ec85665fa9bebc
sha1 bfac5026e5f56f0029ad5a8c9450d2b457735801
sha256 d950bcf2991104807157e5f874954ab85789d30160b18778b2bb52684b3201c2
sha512 6db847d87175731efa09d68f154a34be6a53a51ba26e30f945d2697fb8fece3000289bab5fd793afe875c1c862522259929eafef819f486f3dabb25c39d792ba
ripemd-160 6f02e951080c5f92991c2def913e798c9b58d7ce

40897728 as geometric shapes

Circle

Radius = n
Diameter 81795456
Circumference 256968003.66663
Area 5.2547037593304E+15

Sphere

Radius = n
Volume 2.8654059342623E+23
Surface area 2.1018815037321E+16
Circumference 256968003.66663

Square

Length = n
Perimeter 163590912
Area 1672624155561984
Diagonal 57838121.607846

Cube

Length = n
Surface area 10035744933371904
Volume 6.8406527760404E+22
Space diagonal 70836942.810132

Equilateral Triangle

Length = n
Perimeter 122693184
Area 7.2426750485009E+14
Altitude 35418471.405066

Triangular Pyramid

Length = n
Surface area 7.2426750485009E+14
Volume 8.0617866094679E+21
Height 19279373.869282