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

85215790 (number)

85215790 is an even 8-digits composite number following 85215789 and preceding 85215791. In scientific notation, it is written as 8.5215790 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 30912000 positive integers (up to 85215790) that are relatively prime to 85215790.

Interesting facts

85215790 has 32 divisors, whose sum is 167741280
The reverse of 85215790 is 09751258
Previous prime number is 1289

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	eighty-five million two hundred fifteen thousand seven hundred ninety

Notation

Scientific notation	8.5215790 × 10^7
Engineering notation	8.5215790 × 10^6

Prime Factorization of 85215790

Prime Factorization 2 × 5 × 11 × 1289 × 601

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	85215790	Product of the distinct prime numbers

The prime factorization of 85215790 is 2 × 5 × 11 × 1289 × 601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 20, 12, 82, 890, 9344, 9011, 99100, 56322, 9703, 845604, 4171597, 5952377, 52175506, 22151193, 224858622, 924561141, 1805716130, 91801092

Basic calculations (n = 85215790)

Multiplication

n×y

n×2	170431580
n×3	255647370
n×4	340863160
n×5	426078950

Division

n÷y

n÷2	42607895
n÷3	28405263.333333
n÷3	21303947.5
n÷5	17043158

Exponentiation

n^y

n²	7261730865324100
n³	6.1881413245598E+23
n⁴	5.2732735160401E+31
n⁵	4.4936616855543E+39

Nth Root

^y√n

²√n	9231.239895052
³√n	440.05472804102
⁴√n	96.079341666417
⁵√n	38.557069200914

Divisors of 85215790

1, 2, 5, 10, 11, 22, 55, 110, 601, 1202, 1289, 2578, 3005, 6010, 6445, 6611, 12890, 13222, 14179, 28358, 33055, 66110, 70895, 141790, 774689, 1549378, 3873445, 7746890, 8521579, 17043158, 42607895, 85215790

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-85215789	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85215790 can be divided by 32 positive divisors. The sum of these divisors (counting 85215790) is 1, the average is 0.03125.

Base conversion 85215790

Base	System	Value
2	Binary	101000101000100101000101110
3	Ternary	12221100102002101
4	Quaternary	11011010220232
5	Quinary	133303401130
6	Senary	12242245314
8	Octal	505045056
10	Decimal	85215790
12	Duodecimal	2465683a
16	Hexadecimal	5144a2e
20	Vigesimal	16cbj9a
36	Base36	1eqgxa

Cryptographic Hash Functions

md5	093bee7f3b93debbf6e056fec774fe05
sha1	042880d5933d1dc1f71b1d77dc5082dab1261b9b
sha256	abfe3fef1630b3d0f91912ce98b6e012a9c641986f7b824b049dbe8ae7d754f5
sha512	97281b800c2efbd0ec61d5bed69c6a9ac10f433a57fa725bfe57a99a91af0527069a139a10804de8c3fbd5672916f6c7071a4e9e6454dc7a47c7535b7d41ded0
ripemd-160	0fe758ce03c01b5b5430d74b905e206865be78c3

85215790 as geometric shapes

Circle

Radius = n

Diameter	170431580
Circumference	535426599.6677
Area	2.2813400338848E+16

Sphere

Radius = n

Volume	2.592082576615E+24
Surface area	9.1253601355394E+16
Circumference	535426599.6677

Square

Length = n

Perimeter	340863160
Area	7261730865324100
Diagonal	120513325.94634

Cube

Length = n

Surface area	43570385191944600
Volume	6.1881413245598E+23
Space diagonal	147598077.88712

Equilateral Triangle

Length = n

Perimeter	255647370
Area	3.1444217024081E+15
Altitude	73799038.94356

Triangular Pyramid

Length = n

Surface area	3.1444217024081E+15
Volume	7.2927944892282E+22
Height	40171108.648779