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

85191009 (number)

85191009 is an odd 8-digits composite number following 85191008 and preceding 85191010. In scientific notation, it is written as 8.5191009 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 54835536 positive integers (up to 85191009) that are relatively prime to 85191009.

Interesting facts

85191009 has 8 divisors, whose sum is 117504960
The reverse of 85191009 is 90019158
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	eighty-five million one hundred ninety-one thousand nine

Notation

Scientific notation	8.5191009 × 10^7
Engineering notation	8.5191009 × 10^6

Prime Factorization of 85191009

Prime Factorization 3 × 29 × 979207

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	85191009	Product of the distinct prime numbers

The prime factorization of 85191009 is 3 × 29 × 979207. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 76, 52, 808, 560, 3935, 7274, 22048, 70246, 240255, 999074, 1381491, 5715342, 59944476, 62246231, 507854155, 281297439, 4130163657, 203523579

Basic calculations (n = 85191009)

Multiplication

n×y

n×2	170382018
n×3	255573027
n×4	340764036
n×5	425955045

Division

n÷y

n÷2	42595504.5
n÷3	28397003
n÷3	21297752.25
n÷5	17038201.8

Exponentiation

n^y

n²	7257508014438081
n³	6.1827443057557E+23
n⁴	5.2671422579633E+31
n⁵	4.4871316350243E+39

Nth Root

^y√n

²√n	9229.8975617284
³√n	440.0120675065
⁴√n	96.072355866443
⁵√n	38.554826438407

Divisors of 85191009

1, 3, 29, 87, 979207, 2937621, 28397003, 85191009

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	-85191008	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 85191009 can be divided by 8 positive divisors. The sum of these divisors (counting 85191009) is 1, the average is 0.125.

Base conversion 85191009

Base	System	Value
2	Binary	101000100111110100101100001
3	Ternary	12221022011002120
4	Quaternary	11010332211201
5	Quinary	133302103014
6	Senary	12241534453
8	Octal	504764541
10	Decimal	85191009
12	Duodecimal	24644429
16	Hexadecimal	513e961
20	Vigesimal	16c8ha9
36	Base36	1epxsx

Cryptographic Hash Functions

md5	1258b599c6bbecda74787911b9f42383
sha1	009c3fbaed92b2bc951eb63d2c95d132f9c63962
sha256	3b2212a677ea870f8f084abf75b27ce3b92326b747690c80066a3af85091830f
sha512	bc3776c3f662fda6102c76dec26a3c66c9ffff43a94b498581769708d291f5e8d30f1c9ed759bdac53f348b91b5f2d90e0f63769300e898ebf862e841af3bdc7
ripemd-160	93a2401de025258c87b18191960fe6da09dfebf4

85191009 as geometric shapes

Circle

Radius = n

Diameter	170382018
Circumference	535270896.0526
Area	2.2800133861528E+16

Sphere

Radius = n

Volume	2.5898218786648E+24
Surface area	9.1200535446111E+16
Circumference	535270896.0526

Square

Length = n

Perimeter	340764036
Area	7257508014438081
Diagonal	120478280.32005

Cube

Length = n

Surface area	43545048086628486
Volume	6.1827443057557E+23
Space diagonal	147555155.93606

Equilateral Triangle

Length = n

Perimeter	255573027
Area	3.1425931543363E+15
Altitude	73777577.968029

Triangular Pyramid

Length = n

Surface area	3.1425931543363E+15
Volume	7.2864340415706E+22
Height	40159426.773349