Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

40492018 (number)

40492018 is an even 8-digits composite number following 40492017 and preceding 40492019. In scientific notation, it is written as 4.0492018 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 17353716 positive integers (up to 40492018) that are relatively prime to 40492018.

Interesting facts

40492018 has 8 divisors, whose sum is 69414912
The reverse of 40492018 is 81029404
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	forty million four hundred ninety-two thousand eighteen

Notation

Scientific notation	4.0492018 × 10^7
Engineering notation	4.0492018 × 10^6

Prime Factorization of 40492018

Prime Factorization 2 × 7 × 2892287

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40492018	Product of the distinct prime numbers

The prime factorization of 40492018 is 2 × 7 × 2892287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 13, 88, 294, 318, 8033, 5442, 43704, 81689, 584130, 43345, 6111251, 3026679, 30347067, 22139785, 101002710, 767239459, 2477510263, 267913725

Basic calculations (n = 40492018)

Multiplication

n×y

n×2	80984036
n×3	121476054
n×4	161968072
n×5	202460090

Division

n÷y

n÷2	20246009
n÷3	13497339.333333
n÷3	10123004.5
n÷5	8098403.6

Exponentiation

n^y

n²	1639603521712324
n³	6.6390855314039E+22
n⁴	2.6882997084115E+30
n⁵	1.0885468018239E+38

Nth Root

^y√n

²√n	6363.3338746289
³√n	343.39171052053
⁴√n	79.770507549024
⁵√n	33.225680476474

Divisors of 40492018

1, 2, 7, 14, 2892287, 5784574, 20246009, 40492018

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-40492017	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40492018 can be divided by 8 positive divisors. The sum of these divisors (counting 40492018) is 1, the average is 0.125.

Base conversion 40492018

Base	System	Value
2	Binary	10011010011101101111110010
3	Ternary	2211012012121101
4	Quaternary	2122131233302
5	Quinary	40331221033
6	Senary	4003515014
8	Octal	232355762
10	Decimal	40492018
12	Duodecimal	11688a6a
16	Hexadecimal	269dbf2
20	Vigesimal	cd1a0i
36	Base36	o3vua

Cryptographic Hash Functions

md5	152b9221370a3951569573ef8f5cd67e
sha1	58c90f89b7621ab64d6003fd7a60eb9db945d8ea
sha256	6784a5e24d7dadd09c2efa0fac90eff550ac0569b30a1bb470576a9a28a7eaad
sha512	f1e425bc9c92d45e02fc775a6b3e8cca0b8c0cda1459e383f8b6f8282438320c505aa3a16ecdae6ae6440e276aaa48455b31cfc844a8ef99bda383f417debed3
ripemd-160	41317e086d267bca4407eeb4acb60a17bdcd586a

40492018 as geometric shapes

Circle

Radius = n

Diameter	80984036
Circumference	254418852.55565
Area	5.1509663786114E+15

Sphere

Radius = n

Volume	2.7809736442684E+23
Surface area	2.0603865514446E+16
Circumference	254418852.55565

Square

Length = n

Perimeter	161968072
Area	1639603521712324
Diagonal	57264361.023455

Cube

Length = n

Surface area	9837621130273944
Volume	6.6390855314039E+22
Space diagonal	70134232.476994

Equilateral Triangle

Length = n

Perimeter	121476054
Area	7.0996915096865E+14
Altitude	35067116.238497

Triangular Pyramid

Length = n

Surface area	7.0996915096865E+14
Volume	7.8242373335553E+21
Height	19088120.341152