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

85756989 (number)

85756989 is an odd 8-digits composite number following 85756988 and preceding 85756990. In scientific notation, it is written as 8.5756989 × 10^7. The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors. There are 57171324 positive integers (up to 85756989) that are relatively prime to 85756989.

Interesting facts

85756989 has 4 divisors, whose sum is 114342656
The reverse of 85756989 is 98965758
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3

Name

Name	eighty-five million seven hundred fifty-six thousand nine hundred eighty-nine

Notation

Scientific notation	8.5756989 × 10^7
Engineering notation	8.5756989 × 10^6

Prime Factorization of 85756989

Prime Factorization 3 × 28585663

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85756989	Product of the distinct prime numbers

The prime factorization of 85756989 is 3 × 28585663. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 8, 25, 57, 461, 291, 4012, 4768, 19539, 5134, 739980, 257461, 5872179, 459398, 46139134, 76759851, 347801416, 859562335, 5104556457, 4566796909

Basic calculations (n = 85756989)

Multiplication

n×y

n×2	171513978
n×3	257270967
n×4	343027956
n×5	428784945

Division

n÷y

n÷2	42878494.5
n÷3	28585663
n÷3	21439247.25
n÷5	17151397.8

Exponentiation

n^y

n²	7354261162346121
n³	6.3067929360244E+23
n⁴	5.4085157243993E+31
n⁵	4.6381802348363E+39

Nth Root

^y√n

²√n	9260.5069515659
³√n	440.98434752987
⁴√n	96.23152784595
⁵√n	38.605919862009

Divisors of 85756989

1, 3, 28585663, 85756989

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	-85756988	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 85756989 can be divided by 4 positive divisors. The sum of these divisors (counting 85756989) is 1, the average is 0.25.

Base conversion 85756989

Base	System	Value
2	Binary	101000111001000110000111101
3	Ternary	12222100220110210
4	Quaternary	11013020300331
5	Quinary	133423210424
6	Senary	12302023033
8	Octal	507106075
10	Decimal	85756989
12	Duodecimal	24877a79
16	Hexadecimal	51c8c3d
20	Vigesimal	16fjc99
36	Base36	1f22il

Cryptographic Hash Functions

md5	4047c7ab1f71bf4aea0d59da25f64323
sha1	4b3f5ea9ba9cd719dc47108070894303933fead2
sha256	75431ee6e20fd78f2f429dc4b12b6886563a3fbf309d5eaef0c8dd6b94ebc9a0
sha512	3563cfbf9017930d8c41341a40de6fbf954f9251bf607b38f4dc5113786d800572287296f78abdf4703333bda3773fbab9b54709d9e6730495358569ebb52185
ripemd-160	36b6bf3e35f0430c13653722081eb57e7f723ffb

85756989 as geometric shapes

Circle

Radius = n

Diameter	171513978
Circumference	538827053.27276
Area	2.3104092840207E+16

Sphere

Radius = n

Volume	2.6417832474035E+24
Surface area	9.2416371360829E+16
Circumference	538827053.27276

Square

Length = n

Perimeter	343027956
Area	7354261162346121
Diagonal	121278696.91208

Cube

Length = n

Surface area	44125566974076726
Volume	6.3067929360244E+23
Space diagonal	148535462.05213

Equilateral Triangle

Length = n

Perimeter	257270967
Area	3.1844884963285E+15
Altitude	74267731.026063

Triangular Pyramid

Length = n

Surface area	3.1844884963285E+15
Volume	7.4326267543372E+22
Height	40426232.304027