40213812 (number)

40213812 is an even 8-digits composite number following 40213811 and preceding 40213813. In scientific notation, it is written as 4.0213812 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 13307616 positive integers (up to 40213812) that are relatively prime to 40213812.

Interesting facts

Basic properties

Name

Name forty million two hundred thirteen thousand eight hundred twelve

Notation

Scientific notation 4.0213812 × 10^7
Engineering notation 4.0213812 × 10^6

Prime Factorization of 40213812

Prime Factorization 2 × 2 × 3 × 139 × 24109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20106906
Product of the distinct prime numbers

The prime factorization of 40213812 is 2 × 2 × 3 × 139 × 24109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 88, 41, 48, 140, 7633, 892, 31222, 29207, 637619, 933785, 2958691, 2494405, 3911826, 39901604, 471222020, 193104814, 1928502471, 3859609111

Basic calculations (n = 40213812)

Multiplication

n×y
n×2 80427624
n×3 120641436
n×4 160855248
n×5 201069060

Division

n÷y
n÷2 20106906
n÷3 13404604
n÷3 10053453
n÷5 8042762.4

Exponentiation

ny
n2 1617150675571344
n3 6.5031793243099E+22
n4 2.6151763075009E+30
n5 1.0516620837669E+38

Nth Root

y√n
2√n 6341.4361149506
3√n 342.60346244706
4√n 79.633134529231
5√n 33.179898156512

Divisors of 40213812

1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 24109, 48218, 72327, 96436, 144654, 289308, 3351151, 6702302, 10053453, 13404604, 20106906, 40213812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40213811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40213812 can be divided by 24 positive divisors. The sum of these divisors (counting 40213812) is 1, the average is 0.041666666666667.

Base conversion 40213812

Base System Value
2 Binary 10011001011001110100110100
3 Ternary 2210200001222110
4 Quaternary 2121121310310
5 Quinary 40243320222
6 Senary 3553531020
8 Octal 231316464
10 Decimal 40213812
12 Duodecimal 11573a70
16 Hexadecimal 2659d34
20 Vigesimal cb6eac
36 Base36 nxx6c

Cryptographic Hash Functions

md5 6fbd7b4ed047cbe68dd341e834172f88
sha1 f5c57bc5fabc094ec16e2096964abf9742cf62c9
sha256 0e1949d330323c7e93b188fe2a157c5d45991028138054393633ec849549f084
sha512 731d6fa43a250948a39b7260f80ce4d272eb3cd6514b46272ce96b39ef6a3ddb8de9246f1aaa899515394e603d287e00f69889f09fb26a5ad79bb3b95fb130ca
ripemd-160 c72d04ab2f48bbf62d0300ccfa705e15df4351ef

40213812 as geometric shapes

Circle

Radius = n
Diameter 80427624
Circumference 252670832.70408
Area 5.0804286821227E+15

Sphere

Radius = n
Volume 2.7240453853639E+23
Surface area 2.0321714728491E+16
Circumference 252670832.70408

Square

Length = n
Perimeter 160855248
Area 1617150675571344
Diagonal 56870918.325122

Cube

Length = n
Surface area 9702904053428064
Volume 6.5031793243099E+22
Space diagonal 69652365.550023

Equilateral Triangle

Length = n
Perimeter 120641436
Area 7.0024678339598E+14
Altitude 34826182.775012

Triangular Pyramid

Length = n
Surface area 7.0024678339598E+14
Volume 7.6640703324861E+21
Height 18956972.775041