40897745 (number)

40897745 is an odd 8-digits composite number following 40897744 and preceding 40897746. In scientific notation, it is written as 4.0897745 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 27938304 positive integers (up to 40897745) that are relatively prime to 40897745.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0897745 × 10^7
Engineering notation 4.0897745 × 10^6

Prime Factorization of 40897745

Prime Factorization 5 × 7 × 283 × 4129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40897745
Product of the distinct prime numbers

The prime factorization of 40897745 is 5 × 7 × 283 × 4129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 30, 5, 389, 861, 7923, 9326, 5529, 54618, 922416, 563334, 4796738, 9825530, 30197640, 87624205, 565816515, 535673381, 4665363556, 1873713023

Basic calculations (n = 40897745)

Multiplication

n×y
n×2 81795490
n×3 122693235
n×4 163590980
n×5 204488725

Division

n÷y
n÷2 20448872.5
n÷3 13632581.666667
n÷3 10224436.25
n÷5 8179549

Exponentiation

ny
n2 1672625546085025
n3 6.8406613064271E+22
n4 2.7976762174162E+30
n5 1.1441864853245E+38

Nth Root

y√n
2√n 6395.1344786486
3√n 344.53482079467
4√n 79.969584709742
5√n 33.29199897194

Divisors of 40897745

1, 5, 7, 35, 283, 1415, 1981, 4129, 9905, 20645, 28903, 144515, 1168507, 5842535, 8179549, 40897745

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40897744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40897745 can be divided by 16 positive divisors. The sum of these divisors (counting 40897745) is 1, the average is 0.0625.

Base conversion 40897745

Base System Value
2 Binary 10011100000000110011010001
3 Ternary 2211221211011022
4 Quaternary 2130000303101
5 Quinary 40432211440
6 Senary 4020325225
8 Octal 234006321
10 Decimal 40897745
12 Duodecimal 11843815
16 Hexadecimal 2700cd1
20 Vigesimal cfc475
36 Base36 ockwh

Cryptographic Hash Functions

md5 685f871fecfbe0609d2a2fc82ad18c52
sha1 e8fe99dc64cc164f18d06b808bc7463be7542db1
sha256 e712e21d3b01899c481aafc875921048c7e55735f6e9f0a2636b52f582ed8823
sha512 4d684968108a322500e59d40a431c69fd98253b0a90f56def5563171210e1d5456ba26e892c27ec8720f4c67f1270ecc55c07e1793bd9723d3d8b97713c78fed
ripemd-160 4ea83b98257d371ece94a83c88eb274ca04286f5

40897745 as geometric shapes

Circle

Radius = n
Diameter 81795490
Circumference 256968110.48078
Area 5.2547081277873E+15

Sphere

Radius = n
Volume 2.8654095074623E+23
Surface area 2.1018832511149E+16
Circumference 256968110.48078

Square

Length = n
Perimeter 163590980
Area 1672625546085025
Diagonal 57838145.649476

Cube

Length = n
Surface area 10035753276510150
Volume 6.8406613064271E+22
Space diagonal 70836972.254996

Equilateral Triangle

Length = n
Perimeter 122693235
Area 7.2426810696423E+14
Altitude 35418486.127498

Triangular Pyramid

Length = n
Surface area 7.2426810696423E+14
Volume 8.0617966626251E+21
Height 19279381.883159