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

85456442 (number)

85456442 is an even 8-digits composite number following 85456441 and preceding 85456443. In scientific notation, it is written as 8.5456442 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 42728220 positive integers (up to 85456442) that are relatively prime to 85456442.

Interesting facts

85456442 has 4 divisors, whose sum is 128184666
The reverse of 85456442 is 24465458
Previous prime number is 2

Basic properties

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

Name

Name	eighty-five million four hundred fifty-six thousand four hundred forty-two

Notation

Scientific notation	8.5456442 × 10^7
Engineering notation	8.5456442 × 10^6

Prime Factorization of 85456442

Prime Factorization 2 × 42728221

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85456442	Product of the distinct prime numbers

The prime factorization of 85456442 is 2 × 42728221. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 42, 90, 396, 432, 7685, 353, 64499, 58563, 372426, 787442, 7555406, 1699423, 71473181, 41632532, 469833377, 263879527, 575209231, 9798904088

Basic calculations (n = 85456442)

Multiplication

n×y

n×2	170912884
n×3	256369326
n×4	341825768
n×5	427282210

Division

n÷y

n÷2	42728221
n÷3	28485480.666667
n÷3	21364110.5
n÷5	17091288.4

Exponentiation

n^y

n²	7302803479299364
n³	6.2407160196614E+23
n⁴	5.3330938657267E+31
n⁵	4.5574722661703E+39

Nth Root

^y√n

²√n	9244.2653575068
³√n	440.46858138202
⁴√n	96.147102699493
⁵√n	38.578821911429

Divisors of 85456442

1, 2, 42728221, 85456442

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	-85456441	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 85456442 can be divided by 4 positive divisors. The sum of these divisors (counting 85456442) is 1, the average is 0.25.

Base conversion 85456442

Base	System	Value
2	Binary	101000101111111011000111010
3	Ternary	12221210122012102
4	Quaternary	11011333120322
5	Quinary	133334101232
6	Senary	12251343402
8	Octal	505773072
10	Decimal	85456442
12	Duodecimal	24751b62
16	Hexadecimal	517f63a
20	Vigesimal	16e2122
36	Base36	1evmm2

Cryptographic Hash Functions

md5	7f841e6e730c6883f8dd03a80f983629
sha1	a9a921fd98f3093f36dd09cc3c36a864217de166
sha256	c336a433639c452eed04707c0eb8a64f0338c541b60bfe61ca4227a69a15c3c1
sha512	21faae941e912965db6965a85cb47a13ad1c9e16ce9ea606a3eb565bfbd93f3c0865c8062f8623383bc9613e5c24ff95f2d27909bdd7693fc1bedd1467f0c1f5
ripemd-160	0a7c8b69bb8838f4fb19b1072c3802c6716657f7

85456442 as geometric shapes

Circle

Radius = n

Diameter	170912884
Circumference	536938660.77824
Area	2.2942433761177E+16

Sphere

Radius = n

Volume	2.6141050134011E+24
Surface area	9.1769735044707E+16
Circumference	536938660.77824

Square

Length = n

Perimeter	341825768
Area	7302803479299364
Diagonal	120853659.26855

Cube

Length = n

Surface area	43816820875796184
Volume	6.2407160196614E+23
Space diagonal	148014899.37806

Equilateral Triangle

Length = n

Perimeter	256369326
Area	3.1622066659593E+15
Altitude	74007449.689031

Triangular Pyramid

Length = n

Surface area	3.1622066659593E+15
Volume	7.3547543616035E+22
Height	40284553.089517