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

40894985 (number)

40894985 is an odd 8-digits composite number following 40894984 and preceding 40894986. In scientific notation, it is written as 4.0894985 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 32715984 positive integers (up to 40894985) that are relatively prime to 40894985.

Interesting facts

40894985 has 4 divisors, whose sum is 49073988
The reverse of 40894985 is 58949804
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	forty million eight hundred ninety-four thousand nine hundred eighty-five

Notation

Scientific notation	4.0894985 × 10^7
Engineering notation	4.0894985 × 10^6

Prime Factorization of 40894985

Prime Factorization 5 × 8178997

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	40894985	Product of the distinct prime numbers

The prime factorization of 40894985 is 5 × 8178997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 11, 73, 462, 376, 5687, 8884, 34771, 14352, 921570, 700335, 7289263, 7351543, 56353894, 95321941, 475486863, 438183032, 2278999511, 2454271248

Basic calculations (n = 40894985)

Multiplication

n×y

n×2	81789970
n×3	122684955
n×4	163579940
n×5	204474925

Division

n÷y

n÷2	20447492.5
n÷3	13631661.666667
n÷3	10223746.25
n÷5	8178997

Exponentiation

n^y

n²	1672399798150225
n³	6.8392764659356E+22
n⁴	2.7969210848529E+30
n⁵	1.1438004581124E+38

Nth Root

^y√n

²√n	6394.9186859568
³√n	344.5270702655
⁴√n	79.968235481076
⁵√n	33.291549615147

Divisors of 40894985

1, 5, 8178997, 40894985

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-40894984	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40894985 can be divided by 4 positive divisors. The sum of these divisors (counting 40894985) is 1, the average is 0.25.

Base conversion 40894985

Base	System	Value
2	Binary	10011100000000001000001001
3	Ternary	2211221200101002
4	Quaternary	2130000020021
5	Quinary	40432114420
6	Senary	4020304345
8	Octal	234001011
10	Decimal	40894985
12	Duodecimal	118420b5
16	Hexadecimal	2700209
20	Vigesimal	cfbh95
36	Base36	ocirt

Cryptographic Hash Functions

md5	ee281170731985c04e87d60e4e60af86
sha1	d4c5b16f4b6e0c5a8973b26e37bfdedb25af9ee8
sha256	8210cc4fbfcd16370a308541ba2483c5a9800b316dfd8134060e1dcdba93a3db
sha512	8b1a694a9032113f8524597891fd8421f84100cc456a7c0c5fa44d3764b318568e2e05544cf3466dcda453649ee219d8fa474e17127a7fbd98189ee4f9c35230
ripemd-160	51f178195486b9d3b4271256b957e007b07223a3

40894985 as geometric shapes

Circle

Radius = n

Diameter	81789970
Circumference	256950768.88933
Area	5.2539989197338E+15

Sphere

Radius = n

Volume	2.8648294268337E+23
Surface area	2.1015995678935E+16
Circumference	256950768.88933

Square

Length = n

Perimeter	163579940
Area	1672399798150225
Diagonal	57834242.420044

Cube

Length = n

Surface area	10034398788901350
Volume	6.8392764659356E+22
Space diagonal	70832191.794767

Equilateral Triangle

Length = n

Perimeter	122684955
Area	7.2417035524103E+14
Altitude	35416095.897384

Triangular Pyramid

Length = n

Surface area	7.2417035524103E+14
Volume	8.0601646124544E+21
Height	19278080.806681