40542009 (number)

40542009 is an odd 8-digits composite number following 40542008 and preceding 40542010. In scientific notation, it is written as 4.0542009 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 26671680 positive integers (up to 40542009) that are relatively prime to 40542009.

Interesting facts

Basic properties

Name

Name forty million five hundred forty-two thousand nine

Notation

Scientific notation 4.0542009 × 10^7
Engineering notation 4.0542009 × 10^6

Prime Factorization of 40542009

Prime Factorization 3 × 197 × 181 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40542009
Product of the distinct prime numbers

The prime factorization of 40542009 is 3 × 197 × 181 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 41, 72, 33, 993, 7633, 2039, 82341, 56972, 421114, 975653, 9880624, 2768934, 13526722, 62563098, 337136408, 436090866, 347215984, 96720246

Basic calculations (n = 40542009)

Multiplication

n×y
n×2 81084018
n×3 121626027
n×4 162168036
n×5 202710045

Division

n÷y
n÷2 20271004.5
n÷3 13514003
n÷3 10135502.25
n÷5 8108401.8

Exponentiation

ny
n2 1643654493756081
n3 6.6637055278749E+22
n4 2.7016000948446E+30
n5 1.0952829535959E+38

Nth Root

y√n
2√n 6367.2607139962
3√n 343.53296828084
4√n 79.795117106226
5√n 33.233880439964

Divisors of 40542009

1, 3, 181, 197, 379, 543, 591, 1137, 35657, 68599, 74663, 106971, 205797, 223989, 13514003, 40542009

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 -40542008
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 40542009 can be divided by 16 positive divisors. The sum of these divisors (counting 40542009) is 1, the average is 0.0625.

Base conversion 40542009

Base System Value
2 Binary 10011010101001111100111001
3 Ternary 2211021202011220
4 Quaternary 2122221330321
5 Quinary 40334321014
6 Senary 4004542253
8 Octal 232517471
10 Decimal 40542009
12 Duodecimal 116b1989
16 Hexadecimal 26a9f39
20 Vigesimal cd7f09
36 Base36 o4yex

Cryptographic Hash Functions

md5 a97affcc9d0faf0dc419b92076fb72ea
sha1 73cc067418f4523d88160a3694bbe46aee4978dc
sha256 9f242b480de794209248b8f72409c5238666f8190b82045c836e7e455f44418b
sha512 fc0c050ca3d574a3fbca744ecec672e76fbc4be1393e267f3497ee19aff843e68e599eb3324507b0a6ebd9723199134a8784b94feba8c4d45f609eec0fee6417
ripemd-160 d780eda5734adf14c28515076b25a5e1bf64fce5

40542009 as geometric shapes

Circle

Radius = n
Diameter 81084018
Circumference 254732955.27234
Area 5.163692882624E+15

Sphere

Radius = n
Volume 2.7912864442744E+23
Surface area 2.0654771530496E+16
Circumference 254732955.27234

Square

Length = n
Perimeter 162168036
Area 1643654493756081
Diagonal 57335058.973652

Cube

Length = n
Surface area 9861926962536486
Volume 6.6637055278749E+22
Space diagonal 70220819.428915

Equilateral Triangle

Length = n
Perimeter 121626027
Area 7.1172327331861E+14
Altitude 35110409.714457

Triangular Pyramid

Length = n
Surface area 7.1172327331861E+14
Volume 7.8532522776511E+21
Height 19111686.324551