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

85510991 (number)

85510991 is an odd 8-digits prime number following 85510990 and preceding 85510992. In scientific notation, it is written as 8.5510991 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 85510990 positive integers (up to 85510991) that are relatively prime to 85510991.

Interesting facts

85510991 has 2 divisors, whose sum is 85510992
The reverse of 85510991 is 19901558
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	8.5510991 × 10^7
Engineering notation	8.5510991 × 10^6

Prime Factorization of 85510991

Prime Factorization 85510991

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	85510991	Product of the distinct prime numbers

The prime factorization of 85510991 is 85510991. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 52, 77, 90, 392, 999, 5696, 51072, 57078, 462283, 658846, 2734776, 3092070, 29153196, 4708506, 974131899, 800968373, 4477412486, 6145966414

Basic calculations (n = 85510991)

Multiplication

n×y

n×2	171021982
n×3	256532973
n×4	342043964
n×5	427554955

Division

n÷y

n÷2	42755495.5
n÷3	28503663.666667
n÷3	21377747.75
n÷5	17102198.2

Exponentiation

n^y

n²	7312129581802081
n³	6.2526744686031E+23
n⁴	5.3467239021065E+31
n⁵	4.5720365947251E+39

Nth Root

^y√n

²√n	9247.2153105678
³√n	440.56228217868
⁴√n	96.162442307628
⁵√n	38.58374582117

Divisors of 85510991

1, 85510991

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	85510992	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	42755496	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9247.2153646382	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999766112	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85510991 can be divided by 2 positive divisors. The sum of these divisors (counting 85510991) is 85510992, the average is 42755496.

Base conversion 85510991

Base	System	Value
2	Binary	101000110001100101101001111
3	Ternary	12221220102000202
4	Quaternary	11012030231033
5	Quinary	133342322431
6	Senary	12252444115
8	Octal	506145517
10	Decimal	85510991
12	Duodecimal	2477963b
16	Hexadecimal	518cb4f
20	Vigesimal	16e8h9b
36	Base36	1ewspb

Cryptographic Hash Functions

md5	6fc304f16d38e865417fb35bf062ef3b
sha1	47887a2668183bfa1bb9ad03a7b3da27a7045bab
sha256	db213096829df1ac704b16144352b7e6d5b44129873abcd450566955fe758302
sha512	53811c0ba85bd88ec2c8af84ba1b78ef6643d7da2880eaa01c576baecc995071e645301b9721f5e11dd7fbeb0b7c2832ea8c581448c6d57f7859cba6975b5dde
ripemd-160	b28f674f5f6e924f0f80a221734564e9bec283ec

85510991 as geometric shapes

Circle

Radius = n

Diameter	171021982
Circumference	537281402.25357
Area	2.2971732576286E+16

Sphere

Radius = n

Volume	2.6191141567803E+24
Surface area	9.1886930305144E+16
Circumference	537281402.25357

Square

Length = n

Perimeter	342043964
Area	7312129581802081
Diagonal	120930803.20416

Cube

Length = n

Surface area	43872777490812486
Volume	6.2526744686031E+23
Space diagonal	148109381.01756

Equilateral Triangle

Length = n

Perimeter	256532973
Area	3.1662449868021E+15
Altitude	74054690.508782

Triangular Pyramid

Length = n

Surface area	3.1662449868021E+15
Volume	7.3688475288354E+22
Height	40310267.734721