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

85440209 (number)

85440209 is an odd 8-digits composite number following 85440208 and preceding 85440210. In scientific notation, it is written as 8.5440209 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 84164916 positive integers (up to 85440209) that are relatively prime to 85440209.

Interesting facts

85440209 has 4 divisors, whose sum is 86715504
The reverse of 85440209 is 90204458
Previous prime number is 67

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

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

Notation

Scientific notation	8.5440209 × 10^7
Engineering notation	8.5440209 × 10^6

Prime Factorization of 85440209

Prime Factorization 67 × 1275227

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85440209	Product of the distinct prime numbers

The prime factorization of 85440209 is 67 × 1275227. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 93, 46, 247, 346, 8218, 1269, 70747, 62877, 718955, 216530, 49259, 8600909, 28057940, 64564472, 206747262, 265247425, 7335822722, 9090680664

Basic calculations (n = 85440209)

Multiplication

n×y

n×2	170880418
n×3	256320627
n×4	341760836
n×5	427201045

Division

n÷y

n÷2	42720104.5
n÷3	28480069.666667
n÷3	21360052.25
n÷5	17088041.8

Exponentiation

n^y

n²	7300029313963681
n³	6.2371603029118E+23
n⁴	5.3290427984729E+31
n⁵	4.5531453047147E+39

Nth Root

^y√n

²√n	9243.3873120193
³√n	440.44068967057
⁴√n	96.142536434293
⁵√n	38.577356141053

Divisors of 85440209

1, 67, 1275227, 85440209

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-85440208	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85440209 can be divided by 4 positive divisors. The sum of these divisors (counting 85440209) is 1, the average is 0.25.

Base conversion 85440209

Base	System	Value
2	Binary	101000101111011011011010001
3	Ternary	12221202210221012
4	Quaternary	11011323123101
5	Quinary	133333041314
6	Senary	12251140305
8	Octal	505733321
10	Decimal	85440209
12	Duodecimal	24744695
16	Hexadecimal	517b6d1
20	Vigesimal	16e00a9
36	Base36	1eva35

Cryptographic Hash Functions

md5	a33da2dcbd89f3adcbb24586c33b493c
sha1	8da17c0647ca3c4891bc4b69f0eb663557a5ee03
sha256	2804aec80e03e12c91ddf18ee108dd02af05dfed654586d62090985359cc3c51
sha512	14492bfb1a529d7429860fb8ec74c461c8459d624f6bdd042e125217ead73c67f28b5f19b1f58003c0d04db19693ff5519d3cdd7fdcb9ec2f246171063061122
ripemd-160	5d7a255889b77e29f6d38267b181dec27bfdb9dc

85440209 as geometric shapes

Circle

Radius = n

Diameter	170880418
Circumference	536836665.83115
Area	2.2933718463738E+16

Sphere

Radius = n

Volume	2.612615598252E+24
Surface area	9.1734873854954E+16
Circumference	536836665.83115

Square

Length = n

Perimeter	341760836
Area	7300029313963681
Diagonal	120830702.33979

Cube

Length = n

Surface area	43800175883782086
Volume	6.2371603029118E+23
Space diagonal	147986782.9973

Equilateral Triangle

Length = n

Perimeter	256320627
Area	3.1610054171318E+15
Altitude	73993391.498652

Triangular Pyramid

Length = n

Surface area	3.1610054171318E+15
Volume	7.3505639092275E+22
Height	40276900.779931