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

40391012 (number)

40391012 is an even 8-digits composite number following 40391011 and preceding 40391013. In scientific notation, it is written as 4.0391012 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 6 positive divisors. There are 20195504 positive integers (up to 40391012) that are relatively prime to 40391012.

Interesting facts

40391012 has 6 divisors, whose sum is 70684278
The reverse of 40391012 is 21019304
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	forty million three hundred ninety-one thousand twelve

Notation

Scientific notation	4.0391012 × 10^7
Engineering notation	4.0391012 × 10^6

Prime Factorization of 40391012

Prime Factorization 2 × 2 × 10097753

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20195506	Product of the distinct prime numbers

The prime factorization of 40391012 is 2 × 2 × 10097753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 90, 44, 615, 71, 7106, 5014, 80596, 22517, 239849, 532074, 4174455, 4815072, 81913315, 95711380, 546294216, 751622185, 5864968249, 3296083572

Basic calculations (n = 40391012)

Multiplication

n×y

n×2	80782024
n×3	121173036
n×4	161564048
n×5	201955060

Division

n÷y

n÷2	20195506
n÷3	13463670.666667
n÷3	10097753
n÷5	8078202.4

Exponentiation

n^y

n²	1631433850384144
n³	6.5895264228072E+22
n⁴	2.6615764081792E+30
n⁵	1.0750376464168E+38

Nth Root

^y√n

²√n	6355.392356102
³√n	343.10594635644
⁴√n	79.720714723979
⁵√n	33.209087840028

Divisors of 40391012

1, 2, 4, 10097753, 20195506, 40391012

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-40391011	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40391012 can be divided by 6 positive divisors. The sum of these divisors (counting 40391012) is 1, the average is 0.16666666666667.

Base conversion 40391012

Base	System	Value
2	Binary	10011010000101000101100100
3	Ternary	2211000002001102
4	Quaternary	2122011011210
5	Quinary	40320003022
6	Senary	4001415232
8	Octal	232050544
10	Decimal	40391012
12	Duodecimal	1163a518
16	Hexadecimal	2685164
20	Vigesimal	cc8hac
36	Base36	o1pwk

Cryptographic Hash Functions

md5	d47e55a0323059ada4fca34e9b500463
sha1	3652bae698f2d2f06fd07de5344c5be4c8f97526
sha256	cd9b8dbeb2586207bfe27b06abd74272492758ddf4dc815d20766ddde49a712d
sha512	b9862267716d780a78cf362d653a22b22ffd5fc473c192e45331407386a06a4909986e8d6df96484b2c1c5e20a27485d754c23a3a5b436d90bf692f72bff5b34
ripemd-160	055666b836b60a523736c5e1f53e1be8e7675928

40391012 as geometric shapes

Circle

Radius = n

Diameter	80782024
Circumference	253784213.14051
Area	5.1253005991845E+15

Sphere

Radius = n

Volume	2.7602143734036E+23
Surface area	2.0501202396738E+16
Circumference	253784213.14051

Square

Length = n

Perimeter	161564048
Area	1631433850384144
Diagonal	57121516.968374

Cube

Length = n

Surface area	9788603102304864
Volume	6.5895264228072E+22
Space diagonal	69959284.953124

Equilateral Triangle

Length = n

Perimeter	121173036
Area	7.0643157951326E+14
Altitude	34979642.476562

Triangular Pyramid

Length = n

Surface area	7.0643157951326E+14
Volume	7.7658313639582E+21
Height	19040505.656125