40872018 (number)

40872018 is an even 8-digits composite number following 40872017 and preceding 40872019. In scientific notation, it is written as 4.0872018 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12385440 positive integers (up to 40872018) that are relatively prime to 40872018.

Interesting facts

Basic properties

Name

Name forty million eight hundred seventy-two thousand eighteen

Notation

Scientific notation 4.0872018 × 10^7
Engineering notation 4.0872018 × 10^6

Prime Factorization of 40872018

Prime Factorization 2 × 3 × 11 × 619273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40872018
Product of the distinct prime numbers

The prime factorization of 40872018 is 2 × 3 × 11 × 619273. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 90, 12, 446, 634, 6942, 1872, 7817, 23794, 504887, 897620, 8312808, 7862938, 16436817, 66598165, 535102992, 361343921, 6340427214, 6572368976

Basic calculations (n = 40872018)

Multiplication

n×y
n×2 81744036
n×3 122616054
n×4 163488072
n×5 204360090

Division

n÷y
n÷2 20436009
n÷3 13624006
n÷3 10218004.5
n÷5 8174403.6

Exponentiation

ny
n2 1670521855392324
n3 6.8277599342988E+22
n4 2.7906432693434E+30
n5 1.1405922193618E+38

Nth Root

y√n
2√n 6393.1227111639
3√n 344.46256166315
4√n 79.957005391422
5√n 33.287809406698

Divisors of 40872018

1, 2, 3, 6, 11, 22, 33, 66, 619273, 1238546, 1857819, 3715638, 6812003, 13624006, 20436009, 40872018

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 -40872017
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 40872018 can be divided by 16 positive divisors. The sum of these divisors (counting 40872018) is 1, the average is 0.0625.

Base conversion 40872018

Base System Value
2 Binary 10011011111010100001010010
3 Ternary 2211220111212110
4 Quaternary 2123322201102
5 Quinary 40430401033
6 Senary 4020010150
8 Octal 233724122
10 Decimal 40872018
12 Duodecimal 11830956
16 Hexadecimal 26fa852
20 Vigesimal cf900i
36 Base36 oc11u

Cryptographic Hash Functions

md5 ac1d4f1f0915ba0bfe0be1bf986e37ee
sha1 6d5a6f67962465a1cbb1f953089860cfe913d6fc
sha256 b7936eda4da3d9ec726b2de96f9d50284a99d67bb929b502160da499afed0307
sha512 b352bdd7203b55e895f6c5a714e9cdf239588a8a1d1bbb5e1bed579558c8c773e30572d1852edda3e93c73b145c151f481c158385edef29a57c77a2e1e826e97
ripemd-160 550d51c19852bc33fc7543b012ead1cb9ef32e97

40872018 as geometric shapes

Circle

Radius = n
Diameter 81744036
Circumference 256806462.97238
Area 5.2480991885617E+15

Sphere

Radius = n
Volume 2.8600053933424E+23
Surface area 2.0992396754247E+16
Circumference 256806462.97238

Square

Length = n
Perimeter 163488072
Area 1670521855392324
Diagonal 57801762.177157

Cube

Length = n
Surface area 10023131132353944
Volume 6.8277599342988E+22
Space diagonal 70792411.78387

Equilateral Triangle

Length = n
Perimeter 122616054
Area 7.2335718217343E+14
Altitude 35396205.891935

Triangular Pyramid

Length = n
Surface area 7.2335718217343E+14
Volume 8.0465922497609E+21
Height 19267254.059052