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

85531871 (number)

85531871 is an odd 8-digits composite number following 85531870 and preceding 85531872. In scientific notation, it is written as 8.5531871 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 81813072 positive integers (up to 85531871) that are relatively prime to 85531871.

Interesting facts

85531871 has 4 divisors, whose sum is 89250672
The reverse of 85531871 is 17813558
Previous prime number is 23

Basic properties

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

Name

Name	eighty-five million five hundred thirty-one thousand eight hundred seventy-one

Notation

Scientific notation	8.5531871 × 10^7
Engineering notation	8.5531871 × 10^6

Prime Factorization of 85531871

Prime Factorization 23 × 3718777

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	85531871	Product of the distinct prime numbers

The prime factorization of 85531871 is 23 × 3718777. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 99, 71, 636, 128, 2618, 5993, 69377, 54118, 379217, 639351, 8841389, 6314080, 80556260, 66446621, 191093815, 114243483, 8425375254, 516147353

Basic calculations (n = 85531871)

Multiplication

n×y

n×2	171063742
n×3	256595613
n×4	342127484
n×5	427659355

Division

n÷y

n÷2	42765935.5
n÷3	28510623.666667
n÷3	21382967.75
n÷5	17106374.2

Exponentiation

n^y

n²	7315700956760641
n³	6.2572559050823E+23
n⁴	5.3519480488749E+31
n⁵	4.5776213011507E+39

Nth Root

^y√n

²√n	9248.3442301852
³√n	440.59813796641
⁴√n	96.168311985733
⁵√n	38.58562990631

Divisors of 85531871

1, 23, 3718777, 85531871

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	-85531870	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 85531871 can be divided by 4 positive divisors. The sum of these divisors (counting 85531871) is 1, the average is 0.25.

Base conversion 85531871

Base	System	Value
2	Binary	101000110010001110011011111
3	Ternary	12221221110200002
4	Quaternary	11012101303133
5	Quinary	133344004441
6	Senary	12253124515
8	Octal	506216337
10	Decimal	85531871
12	Duodecimal	2478973b
16	Hexadecimal	5191cdf
20	Vigesimal	16eb9db
36	Base36	1ex8tb

Cryptographic Hash Functions

md5	bd2429bff3ac37945f9da17c8875c7bc
sha1	dcfca06cd668b64da5b033c0ebfa33deb446876a
sha256	2a10d9ba4170b530e0c3f371048b0fe769a659d1b66c27918738c2f9c9a965fa
sha512	7fb0fd3d70f2feda7880160172063bab34cac1a0d6be81fa83e95e6a0e8c8efc277770eff1008ad7a50c8475e9787ac657c934937defde02e700387818a123e7
ripemd-160	0e18fb88d5b6ab3f326f4e195cf35417512ad112

85531871 as geometric shapes

Circle

Radius = n

Diameter	171063742
Circumference	537412595.16278
Area	2.2982952381619E+16

Sphere

Radius = n

Volume	2.621033224405E+24
Surface area	9.1931809526476E+16
Circumference	537412595.16278

Square

Length = n

Perimeter	342127484
Area	7315700956760641
Diagonal	120960331.98335

Cube

Length = n

Surface area	43894205740563846
Volume	6.2572559050823E+23
Space diagonal	148145546.23843

Equilateral Triangle

Length = n

Perimeter	256595613
Area	3.1677914375224E+15
Altitude	74072773.119214

Triangular Pyramid

Length = n

Surface area	3.1677914375224E+15
Volume	7.3742468035054E+22
Height	40320110.661115