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

40216945 (number)

40216945 is an odd 8-digits composite number following 40216944 and preceding 40216946. In scientific notation, it is written as 4.0216945 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 32150640 positive integers (up to 40216945) that are relatively prime to 40216945.

Interesting facts

40216945 has 8 divisors, whose sum is 48294720
The reverse of 40216945 is 54961204
Previous prime number is 2459

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	forty million two hundred sixteen thousand nine hundred forty-five

Notation

Scientific notation	4.0216945 × 10^7
Engineering notation	4.0216945 × 10^6

Prime Factorization of 40216945

Prime Factorization 5 × 2459 × 3271

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40216945	Product of the distinct prime numbers

The prime factorization of 40216945 is 5 × 2459 × 3271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 33, 61, 756, 394, 9062, 6398, 63507, 89273, 697009, 771395, 4146235, 7698082, 67279579, 92713747, 60967819, 797621601, 8677749337, 4844427286

Basic calculations (n = 40216945)

Multiplication

n×y

n×2	80433890
n×3	120650835
n×4	160867780
n×5	201084725

Division

n÷y

n÷2	20108472.5
n÷3	13405648.333333
n÷3	10054236.25
n÷5	8043389

Exponentiation

n^y

n²	1617402665133025
n³	6.5046994026508E+22
n⁴	2.6159913811794E+30
n⁵	1.0520718149737E+38

Nth Root

^y√n

²√n	6341.6831362029
³√n	342.61235946296
⁴√n	79.634685509537
⁵√n	33.180415139988

Divisors of 40216945

1, 5, 2459, 3271, 12295, 16355, 8043389, 40216945

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	-40216944	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 40216945 can be divided by 8 positive divisors. The sum of these divisors (counting 40216945) is 1, the average is 0.125.

Base conversion 40216945

Base	System	Value
2	Binary	10011001011010100101110001
3	Ternary	2210200020021111
4	Quaternary	2121122211301
5	Quinary	40243420240
6	Senary	3553553321
8	Octal	231324561
10	Decimal	40216945
12	Duodecimal	11575841
16	Hexadecimal	265a971
20	Vigesimal	cb7275
36	Base36	nxzld

Cryptographic Hash Functions

md5	c5a21d3e595f3864deb19679cc8e91f7
sha1	87a42e3fce9bc7a3ac1241d96295375b5b3006f0
sha256	736aba647103d46edb23fe4390e84bd2dc3aab2165708d3f74fe97cf63623f52
sha512	edc54e72feda2fa6a617d6c61eb9866e97cfeb143bfaa6bf7d5e729e7f2c5873398ba90db5c2e90707ceac42e0ba440f8498fa9fd85a0b7866fdff2cf5d56bae
ripemd-160	d77761d5c6d29591480c6b46f09043ed7862c232

40216945 as geometric shapes

Circle

Radius = n

Diameter	80433890
Circumference	252690517.92365
Area	5.0812203306785E+15

Sphere

Radius = n

Volume	2.7246821142904E+23
Surface area	2.0324881322714E+16
Circumference	252690517.92365

Square

Length = n

Perimeter	160867780
Area	1617402665133025
Diagonal	56875349.056213

Cube

Length = n

Surface area	9704415990798150
Volume	6.5046994026508E+22
Space diagonal	69657792.065203

Equilateral Triangle

Length = n

Perimeter	120650835
Area	7.0035589807693E+14
Altitude	34828896.032602

Triangular Pyramid

Length = n

Surface area	7.0035589807693E+14
Volume	7.6658617619908E+21
Height	18958449.685404