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

85909209 (number)

85909209 is an odd 8-digits composite number following 85909208 and preceding 85909210. In scientific notation, it is written as 8.5909209 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 53962128 positive integers (up to 85909209) that are relatively prime to 85909209.

Interesting facts

85909209 has 16 divisors, whose sum is 121316352
The reverse of 85909209 is 90290958
Previous prime number is 67

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	eighty-five million nine hundred nine thousand two hundred nine

Notation

Scientific notation	8.5909209 × 10^7
Engineering notation	8.5909209 × 10^6

Prime Factorization of 85909209

Prime Factorization 3 × 23 × 67 × 18583

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	85909209	Product of the distinct prime numbers

The prime factorization of 85909209 is 3 × 23 × 67 × 18583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 26, 62, 760, 60, 8877, 572, 45522, 37498, 195967, 340061, 3776351, 9355156, 82322721, 57346734, 508576425, 659884954, 8297262309, 2601994828

Basic calculations (n = 85909209)

Multiplication

n×y

n×2	171818418
n×3	257727627
n×4	343636836
n×5	429546045

Division

n÷y

n÷2	42954604.5
n÷3	28636403
n÷3	21477302.25
n÷5	17181841.8

Exponentiation

n^y

n²	7380392191005681
n³	6.3404365523907E+23
n⁴	5.4470188893058E+31
n⁵	4.6794908418832E+39

Nth Root

^y√n

²√n	9268.7220802007
³√n	441.24511134764
⁴√n	96.274202568501
⁵√n	38.619615364172

Divisors of 85909209

1, 3, 23, 67, 69, 201, 1541, 4623, 18583, 55749, 427409, 1245061, 1282227, 3735183, 28636403, 85909209

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-85909208	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85909209 can be divided by 16 positive divisors. The sum of these divisors (counting 85909209) is 1, the average is 0.0625.

Base conversion 85909209

Base	System	Value
2	Binary	101000111101101111011011001
3	Ternary	12222122122021120
4	Quaternary	11013231323121
5	Quinary	133443043314
6	Senary	12305155453
8	Octal	507557331
10	Decimal	85909209
12	Duodecimal	2492bb89
16	Hexadecimal	51eded9
20	Vigesimal	16gid09
36	Base36	1f5byx

Cryptographic Hash Functions

md5	e77a4558c557e7df775f272b950c71b5
sha1	2e996b1c5e418670c34fb5f014ac949ab794ac11
sha256	ec1f1ef579693ed6b1c2fad69aeaf77147fe26cab4a945386334869a6cb89d3a
sha512	8f5e8c6f6f0ff08b98326f3b64373447f414a5b8186dcec47d487411b79b777df139ba1c140e27c95c35162901fb36033dfd1c1a26ae101f55886cbb3a85147a
ripemd-160	923a7cc0655625f660a79541fc416860363adc26

85909209 as geometric shapes

Circle

Radius = n

Diameter	171818418
Circumference	539783479.74022
Area	2.3186185887875E+16

Sphere

Radius = n

Volume	2.6558758524724E+24
Surface area	9.27447435515E+16
Circumference	539783479.74022

Square

Length = n

Perimeter	343636836
Area	7380392191005681
Diagonal	121493968.50054

Cube

Length = n

Surface area	44282353146034086
Volume	6.3404365523907E+23
Space diagonal	148799114.82605

Equilateral Triangle

Length = n

Perimeter	257727627
Area	3.1958035636516E+15
Altitude	74399557.413027

Triangular Pyramid

Length = n

Surface area	3.1958035636516E+15
Volume	7.4722761364643E+22
Height	40497989.500182