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

40807986 (number)

40807986 is an even 8-digits composite number following 40807985 and preceding 40807987. In scientific notation, it is written as 4.0807986 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 13345904 positive integers (up to 40807986) that are relatively prime to 40807986.

Interesting facts

40807986 has 8 divisors, whose sum is 61597440
The reverse of 40807986 is 68970804
Previous prime number is 159

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	forty million eight hundred seven thousand nine hundred eighty-six

Notation

Scientific notation	4.0807986 × 10^7
Engineering notation	4.0807986 × 10^6

Prime Factorization of 40807986

Prime Factorization 2 × 159 × 128327

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40807986	Product of the distinct prime numbers

The prime factorization of 40807986 is 2 × 159 × 128327. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 3, 12, 740, 110, 7815, 4391, 41850, 57182, 223699, 915492, 1130535, 5947099, 50962856, 48053490, 297405833, 80558738, 4318431429, 1582037543

Basic calculations (n = 40807986)

Multiplication

n×y

n×2	81615972
n×3	122423958
n×4	163231944
n×5	204039930

Division

n÷y

n÷2	20403993
n÷3	13602662
n÷3	10201996.5
n÷5	8161597.2

Exponentiation

n^y

n²	1665291721376196
n³	6.7957201251836E+22
n⁴	2.7731965172841E+30
n⁵	1.1316856465258E+38

Nth Root

^y√n

²√n	6388.1128668802
³√n	344.28258396548
⁴√n	79.925670887895
⁵√n	33.277372819093

Divisors of 40807986

1, 2, 159, 318, 128327, 256654, 20403993, 40807986

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	-40807985	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 40807986 can be divided by 8 positive divisors. The sum of these divisors (counting 40807986) is 1, the average is 0.125.

Base conversion 40807986

Base	System	Value
2	Binary	10011011101010111000110010
3	Ternary	2211210021000220
4	Quaternary	2123222320302
5	Quinary	40421323421
6	Senary	4014353510
8	Octal	233527062
10	Decimal	40807986
12	Duodecimal	117bb896
16	Hexadecimal	26eae32
20	Vigesimal	cf0jj6
36	Base36	oann6

Cryptographic Hash Functions

md5	b968003f770ac5ecb08ab9a021c21054
sha1	1884dcb49a10cc1a20962bbbc558d95c0f80c53f
sha256	1add95fe03e5719cc40342c091575ade50367f43a82e8338edfa482ec0bcca65
sha512	2e0f5262133b9e00431f5690c911cd4f33748f25531c14879d41edb3728f999c65970065d346430ed46634b84071a82016f6ea88244b4ab720d0209e64859ca5
ripemd-160	bbdeaf13980fb9e8452a7f4ee5f50d823ecb0829

40807986 as geometric shapes

Circle

Radius = n

Diameter	81615972
Circumference	256404138.05079
Area	5.2316682379594E+15

Sphere

Radius = n

Volume	2.8465845894839E+23
Surface area	2.0926672951837E+16
Circumference	256404138.05079

Square

Length = n

Perimeter	163231944
Area	1665291721376196
Diagonal	57711207.254331

Cube

Length = n

Surface area	9991750328257176
Volume	6.7957201251836E+22
Space diagonal	70681505.106559

Equilateral Triangle

Length = n

Perimeter	122423958
Area	7.2109246771185E+14
Altitude	35340752.55328

Triangular Pyramid

Length = n

Surface area	7.2109246771185E+14
Volume	8.0088329726053E+21
Height	19237069.084777