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

40991645 (number)

40991645 is an odd 8-digits composite number following 40991644 and preceding 40991646. In scientific notation, it is written as 4.0991645 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 29994048 positive integers (up to 40991645) that are relatively prime to 40991645.

Interesting facts

40991645 has 8 divisors, whose sum is 49282560
The reverse of 40991645 is 54619904
Previous prime number is 551

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	forty million nine hundred ninety-one thousand six hundred forty-five

Notation

Scientific notation	4.0991645 × 10^7
Engineering notation	4.0991645 × 10^6

Prime Factorization of 40991645

Prime Factorization 5 × 551 × 14879

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40991645	Product of the distinct prime numbers

The prime factorization of 40991645 is 5 × 551 × 14879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 85, 30, 36, 546, 2038, 7503, 99584, 21271, 239664, 354196, 1268955, 3149075, 4821447, 12781383, 272201856, 176580552, 2486657734, 3010680724

Basic calculations (n = 40991645)

Multiplication

n×y

n×2	81983290
n×3	122974935
n×4	163966580
n×5	204958225

Division

n÷y

n÷2	20495822.5
n÷3	13663881.666667
n÷3	10247911.25
n÷5	8198329

Exponentiation

n^y

n²	1680314959806025
n³	6.8878874320558E+22
n⁴	2.8234583641479E+30
n⁵	1.1573820293543E+38

Nth Root

^y√n

²√n	6402.4717883018
³√n	344.79829980069
⁴√n	80.015447185539
⁵√n	33.307272438299

Divisors of 40991645

1, 5, 551, 2755, 14879, 74395, 8198329, 40991645

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	-40991644	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 40991645 can be divided by 8 positive divisors. The sum of these divisors (counting 40991645) is 1, the average is 0.125.

Base conversion 40991645

Base	System	Value
2	Binary	10011100010111101110011101
3	Ternary	2212010120222002
4	Quaternary	2130113232131
5	Quinary	40443213040
6	Senary	4022332045
8	Octal	234275635
10	Decimal	40991645
12	Duodecimal	1188a025
16	Hexadecimal	2717b9d
20	Vigesimal	cg3j25
36	Base36	oelct

Cryptographic Hash Functions

md5	c36fec60540b9bc76b03505629ebcbf8
sha1	cb172702ed81471223c484b89568e713369c5a77
sha256	1efd74eb505dd86068e2d9089015dfb3fca709e9d4777570194804a110b554e1
sha512	82ea25329ed4144ff0cf899871cfbb6c1512543a220275650e21a795fe24e9c84771d444e5ebc2037d81e141958443eb2a37f8ccc25c9fc06a0eeffa81d97d04
ripemd-160	7b8d11c13753e1fa9276ad71bc5c1725e53e795f

40991645 as geometric shapes

Circle

Radius = n

Diameter	81983290
Circumference	257558101.58112
Area	5.2788651334436E+15

Sphere

Radius = n

Volume	2.8851915407067E+23
Surface area	2.1115460533775E+16
Circumference	257558101.58112

Square

Length = n

Perimeter	163966580
Area	1680314959806025
Diagonal	57970940.302983

Cube

Length = n

Surface area	10081889758836150
Volume	6.8878874320558E+22
Space diagonal	70999611.825827

Equilateral Triangle

Length = n

Perimeter	122974935
Area	7.2759772077552E+14
Altitude	35499805.912913

Triangular Pyramid

Length = n

Surface area	7.2759772077552E+14
Volume	8.1174531854271E+21
Height	19323646.767661