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

40987813 (number)

40987813 is an odd 8-digits prime number following 40987812 and preceding 40987814. In scientific notation, it is written as 4.0987813 × 10^7. The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors. There are 40987812 positive integers (up to 40987813) that are relatively prime to 40987813.

Interesting facts

40987813 has 2 divisors, whose sum is 40987814
The reverse of 40987813 is 31878904
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	4.0987813 × 10^7
Engineering notation	4.0987813 × 10^6

Prime Factorization of 40987813

Prime Factorization 40987813

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	40987813	Product of the distinct prime numbers

The prime factorization of 40987813 is 40987813. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 10, 33, 66, 202, 468, 8091, 9083, 29454, 77280, 304474, 140712, 2638064, 8110784, 99555718, 83135304, 860809129, 563077248, 7025823529, 5430484992

Basic calculations (n = 40987813)

Multiplication

n×y

n×2	81975626
n×3	122963439
n×4	163951252
n×5	204939065

Division

n÷y

n÷2	20493906.5
n÷3	13662604.333333
n÷3	10246953.25
n÷5	8197562.6

Exponentiation

n^y

n²	1680000814522969
n³	6.8859559225515E+22
n⁴	2.8224027367978E+30
n⁵	1.1568411558656E+38

Nth Root

^y√n

²√n	6402.1725218866
³√n	344.7875552676
⁴√n	80.013577109679
⁵√n	33.306649685829

Divisors of 40987813

1, 40987813

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	40987814	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	20493907	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6402.1725999851	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999951205	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40987813 can be divided by 2 positive divisors. The sum of these divisors (counting 40987813) is 40987814, the average is 20493907.

Base conversion 40987813

Base	System	Value
2	Binary	10011100010110110010100101
3	Ternary	2212010101201011
4	Quaternary	2130112302211
5	Quinary	40443102223
6	Senary	4022302221
8	Octal	234266245
10	Decimal	40987813
12	Duodecimal	11887971
16	Hexadecimal	2716ca5
20	Vigesimal	cg39ad
36	Base36	oeied

Cryptographic Hash Functions

md5	e408efc805286f5e825ccd7f5e4c2fbd
sha1	c81d914fd7d0e23dc6bfbbd4da809f22104cef7d
sha256	cd73b6ebb828b4dbee23cbe88f7ac1531bfa318988d87386cb133dc06f4d7820
sha512	24b260a76e6bfd879e3ce637f50203d42cc95489cc072ecf9a33eba34087ba97a65053241252f71f391804662d61cdab9123ff73d0218b05601f3bdf8c91ffd5
ripemd-160	f10ccab0abdd133693584b2a818e8ab53eb71919

40987813 as geometric shapes

Circle

Radius = n

Diameter	81975626
Circumference	257534024.41502
Area	5.2778782169302E+15

Sphere

Radius = n

Volume	2.8843824718975E+23
Surface area	2.1111512867721E+16
Circumference	257534024.41502

Square

Length = n

Perimeter	163951252
Area	1680000814522969
Diagonal	57965521.036612

Cube

Length = n

Surface area	10080004887137814
Volume	6.8859559225515E+22
Space diagonal	70992974.607132

Equilateral Triangle

Length = n

Perimeter	122963439
Area	7.2746169187772E+14
Altitude	35496487.303566

Triangular Pyramid

Length = n

Surface area	7.2746169187772E+14
Volume	8.1151768796464E+21
Height	19321840.345537