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

85097821 (number)

85097821 is an odd 8-digits composite number following 85097820 and preceding 85097822. In scientific notation, it is written as 8.5097821 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 82352700 positive integers (up to 85097821) that are relatively prime to 85097821.

Interesting facts

85097821 has 4 divisors, whose sum is 87842944
The reverse of 85097821 is 12879058
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	eighty-five million ninety-seven thousand eight hundred twenty-one

Notation

Scientific notation	8.5097821 × 10^7
Engineering notation	8.5097821 × 10^6

Prime Factorization of 85097821

Prime Factorization 31 × 2745091

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85097821	Product of the distinct prime numbers

The prime factorization of 85097821 is 31 × 2745091. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 33, 53, 522, 569, 1397, 5758, 47249, 66993, 409066, 701214, 9549924, 8708629, 62392023, 37759063, 741482174, 362266001, 1516426523, 4937467253

Basic calculations (n = 85097821)

Multiplication

n×y

n×2	170195642
n×3	255293463
n×4	340391284
n×5	425489105

Division

n÷y

n÷2	42548910.5
n÷3	28365940.333333
n÷3	21274455.25
n÷5	17019564.2

Exponentiation

n^y

n²	7241639138948041
n³	6.1624771119279E+23
n⁴	5.2441337418744E+31
n⁵	4.4626435446609E+39

Nth Root

^y√n

²√n	9224.8480204283
³√n	439.85157011326
⁴√n	96.046072384186
⁵√n	38.546387941702

Divisors of 85097821

1, 31, 2745091, 85097821

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	-85097820	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 85097821 can be divided by 4 positive divisors. The sum of these divisors (counting 85097821) is 1, the average is 0.25.

Base conversion 85097821

Base	System	Value
2	Binary	101000100100111110101011101
3	Ternary	12221010102021011
4	Quaternary	11010213311131
5	Quinary	133241112241
6	Senary	12235535221
8	Octal	504476535
10	Decimal	85097821
12	Duodecimal	245ba511
16	Hexadecimal	5127d5d
20	Vigesimal	16bh4b1
36	Base36	1enxwd

Cryptographic Hash Functions

md5	e1a25ec42a520914201ab08b1267b965
sha1	024db00a6aa65ba7c69d54da31506663c6ae840f
sha256	b3d4965af01bb87e7d3f9c95e47905e27a36e5c123ee2b5ddfc7455c381d512e
sha512	7f895779935fe9294621e3660567f9882dfc00f3304713a6ef90122fb6e83772083d6deb8c13709478d030df4a3a9d8be8e77465d26dea7156ef467bea3a94ef
ripemd-160	c701c0a3cd3aa15a271c3053a79c077a6d6d5090

85097821 as geometric shapes

Circle

Radius = n

Diameter	170195642
Circumference	534685378.5802
Area	2.2750280318867E+16

Sphere

Radius = n

Volume	2.5813323763664E+24
Surface area	9.100112127547E+16
Circumference	534685378.5802

Square

Length = n

Perimeter	340391284
Area	7241639138948041
Diagonal	120346492.5866

Cube

Length = n

Surface area	43449834833688246
Volume	6.1624771119279E+23
Space diagonal	147393749.5854

Equilateral Triangle

Length = n

Perimeter	255293463
Area	3.1357217296843E+15
Altitude	73696874.792701

Triangular Pyramid

Length = n

Surface area	3.1357217296843E+15
Volume	7.2625489245852E+22
Height	40115497.528866