85123721, eighty-five million one hundred twenty-three thousand seven hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

85123721 has 8 divisors, whose sum is 87986304
The reverse of 85123721 is 12732158
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	eighty-five million one hundred twenty-three thousand seven hundred twenty-one

Notation

Scientific notation	8.5123721 × 10^7
Engineering notation	8.5123721 × 10^6

Prime Factorization of 85123721

Prime Factorization 83 × 47 × 21821

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	85123721	Product of the distinct prime numbers

The prime factorization of 85123721 is 83 × 47 × 21821. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 63, 40, 86, 17, 1438, 1167, 73583, 31376, 760338, 768475, 8565192, 4013992, 20146460, 53108653, 990527695, 370200430, 6142263205, 2853943245

Basic calculations (n = 85123721)

Multiplication

n×y

n×2	170247442
n×3	255371163
n×4	340494884
n×5	425618605

Division

n÷y

n÷2	42561860.5
n÷3	28374573.666667
n÷3	21280930.25
n÷5	17024744.2

Exponentiation

n^y

n²	7246047876885841
n³	6.1681055782467E+23
n⁴	5.2505209834122E+31
n⁵	4.4694388329662E+39

Nth Root

^y√n

²√n	9226.2517307951
³√n	439.89618935251
⁴√n	96.0533795907
⁵√n	38.548734018056

Divisors of 85123721

1, 47, 83, 3901, 21821, 1025587, 1811143, 85123721

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-85123720	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85123721 can be divided by 8 positive divisors. The sum of these divisors (counting 85123721) is 1, the average is 0.125.

Base conversion 85123721

Base	System	Value
2	Binary	101000100101110001010001001
3	Ternary	12221011201210102
4	Quaternary	11010232022021
5	Quinary	133242424341
6	Senary	12240255145
8	Octal	504561211
10	Decimal	85123721
12	Duodecimal	246114b5
16	Hexadecimal	512e289
20	Vigesimal	16c0961
36	Base36	1eohvt

Cryptographic Hash Functions

md5	27aa1491b6fa8fa82f2b63849375bd03
sha1	906243cd6cbc732efcae81ec71f5a06d7ab19319
sha256	a24c5fcb76a30c6e3f3ae7bd73aad132b926d582ed375710b367228decce5ca4
sha512	713a9e62f670952a4c8c474718bd2c5b4c48ee963fe13c0c9bebb9cc9cfede383f8692e31b1a7d2e3df4eebbe9232aa4292827305956d2ce32edfa9b0bfc9ac2
ripemd-160	bf7ecb6047ed0d415b25b26120e337c17d63c740

85123721 as geometric shapes

Circle

Radius = n

Diameter	170247442
Circumference	534848113.07965
Area	2.2764130777584E+16

Sphere

Radius = n

Volume	2.5836900228248E+24
Surface area	9.1056523110338E+16
Circumference	534848113.07965

Square

Length = n

Perimeter	340494884
Area	7246047876885841
Diagonal	120383120.71786

Cube

Length = n

Surface area	43476287261315046
Volume	6.1681055782467E+23
Space diagonal	147438609.70132

Equilateral Triangle

Length = n

Perimeter	255371163
Area	3.1376307692107E+15
Altitude	73719304.850659

Triangular Pyramid

Length = n

Surface area	3.1376307692107E+15
Volume	7.2691821357547E+22
Height	40127706.905954