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

40808509 (number)

40808509 is an odd 8-digits composite number following 40808508 and preceding 40808510. In scientific notation, it is written as 4.0808509 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 33457776 positive integers (up to 40808509) that are relatively prime to 40808509.

Interesting facts

40808509 has 8 divisors, whose sum is 48666240
The reverse of 40808509 is 90580804
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	forty million eight hundred eight thousand five hundred nine

Notation

Scientific notation	4.0808509 × 10^7
Engineering notation	4.0808509 × 10^6

Prime Factorization of 40808509

Prime Factorization 23 × 7 × 253469

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40808509	Product of the distinct prime numbers

The prime factorization of 40808509 is 23 × 7 × 253469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 31, 21, 709, 398, 8895, 3493, 81029, 98106, 201047, 546681, 543218, 2666800, 85558988, 50054806, 283751707, 87087567, 8553732229, 128481267

Basic calculations (n = 40808509)

Multiplication

n×y

n×2	81617018
n×3	122425527
n×4	163234036
n×5	204042545

Division

n÷y

n÷2	20404254.5
n÷3	13602836.333333
n÷3	10202127.25
n÷5	8161701.8

Exponentiation

n^y

n²	1665334406803081
n³	6.7959814128033E+22
n⁴	2.7733386864822E+30
n⁵	1.1317581674736E+38

Nth Root

^y√n

²√n	6388.153802156
³√n	344.28405474804
⁴√n	79.92592697089
⁵√n	33.277458116009

Divisors of 40808509

1, 7, 23, 161, 253469, 1774283, 5829787, 40808509

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	-40808508	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 40808509 can be divided by 8 positive divisors. The sum of these divisors (counting 40808509) is 1, the average is 0.125.

Base conversion 40808509

Base	System	Value
2	Binary	10011011101011000000111101
3	Ternary	2211210021202021
4	Quaternary	2123223000331
5	Quinary	40421333014
6	Senary	4014400141
8	Octal	233530075
10	Decimal	40808509
12	Duodecimal	11800051
16	Hexadecimal	26eb03d
20	Vigesimal	cf1159
36	Base36	oao1p

Cryptographic Hash Functions

md5	e30de2aa257cf9a52b446b4dfefa427b
sha1	5d401311e73c4b720b3582849b79b94d153cea0a
sha256	39031e7569afaad1b72c1ceea4a6f7c99a9163bc4878d39c7f370c77b2c35197
sha512	f544bababd3891386db038ee8919342ca5ae17c0c78916112ff15bdd8a007d49b7b126e35b4c8a45484aa169533140f0d4db8da200e4ea1ec455122b3429c1c3
ripemd-160	a5c98582197ac3cbda8cf621e813b679348ded46

40808509 as geometric shapes

Circle

Radius = n

Diameter	81617018
Circumference	256407424.15671
Area	5.2318023381829E+15

Sphere

Radius = n

Volume	2.8466940373861E+23
Surface area	2.0927209352732E+16
Circumference	256407424.15671

Square

Length = n

Perimeter	163234036
Area	1665334406803081
Diagonal	57711946.888025

Cube

Length = n

Surface area	9992006440818486
Volume	6.7959814128033E+22
Space diagonal	70682410.969132

Equilateral Triangle

Length = n

Perimeter	122425527
Area	7.2111095104388E+14
Altitude	35341205.484566

Triangular Pyramid

Length = n

Surface area	7.2111095104388E+14
Volume	8.0091409030183E+21
Height	19237315.629342