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

90131819 (number)

90131819 is an odd 8-digits prime number following 90131818 and preceding 90131820. In scientific notation, it is written as 9.0131819 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 90131818 positive integers (up to 90131819) that are relatively prime to 90131819.

Interesting facts

90131819 has 2 divisors, whose sum is 90131820
The reverse of 90131819 is 91813109
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	ninety million one hundred thirty-one thousand eight hundred nineteen

Notation

Scientific notation	9.0131819 × 10^7
Engineering notation	9.0131819 × 10^6

Prime Factorization of 90131819

Prime Factorization 90131819

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	90131819	Product of the distinct prime numbers

The prime factorization of 90131819 is 90131819. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 8, 29, 55, 433, 31, 7954, 2958, 15374, 56338, 146521, 231939, 8639734, 5303815, 69920007, 45524790, 519690805, 777765374, 3470008100, 8702514556

Basic calculations (n = 90131819)

Multiplication

n×y

n×2	180263638
n×3	270395457
n×4	360527276
n×5	450659095

Division

n÷y

n÷2	45065909.5
n÷3	30043939.666667
n÷3	22532954.75
n÷5	18026363.8

Exponentiation

n^y

n²	8123744796248761
n³	7.3220789557769E+23
n⁴	6.5995229514579E+31
n⁵	5.9482700814715E+39

Nth Root

^y√n

²√n	9493.7779097681
³√n	448.35915840361
⁴√n	97.436019570629
⁵√n	38.992010355295

Divisors of 90131819

1, 90131819

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	90131820	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	45065910	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9493.7779624341	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999778103	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90131819 can be divided by 2 positive divisors. The sum of these divisors (counting 90131819) is 90131820, the average is 45065910.

Base conversion 90131819

Base	System	Value
2	Binary	101010111110100110101101011
3	Ternary	20021121011121112
4	Quaternary	11113310311223
5	Quinary	141033204234
6	Senary	12535500535
8	Octal	527646553
10	Decimal	90131819
12	Duodecimal	2622774b
16	Hexadecimal	55f4d6b
20	Vigesimal	18369aj
36	Base36	1hnu5n

Cryptographic Hash Functions

md5	87b7b4d09f9f77da7cefdb4518de940a
sha1	4d6e23edbe4c548f7ed43b9eb189d2f7f710d1b1
sha256	b5a23f7cf762723c3b092d54db03d11098be50ebb800b1facdce51cd6f327d21
sha512	0caddbaf3f6630ec62ca856b3fe4d344d436b7dd8ae066034898fd1aa71a89e227e19d34ca1553b0eaae7a9e4613f1b20b9fd70da26983e3f75f0b7ebea2ae4c
ripemd-160	357a2c2b2abf73cccd2d89aaebf9f14306a9b160

90131819 as geometric shapes

Circle

Radius = n

Diameter	180263638
Circumference	566314920.85017
Area	2.5521496971533E+16

Sphere

Radius = n

Volume	3.0670652608631E+24
Surface area	1.0208598788613E+17
Circumference	566314920.85017

Square

Length = n

Perimeter	360527276
Area	8123744796248761
Diagonal	127465640.83116

Cube

Length = n

Surface area	48742468777492566
Volume	7.3220789557769E+23
Space diagonal	156112889.8866

Equilateral Triangle

Length = n

Perimeter	270395457
Area	3.5176846837065E+15
Altitude	78056444.943301

Triangular Pyramid

Length = n

Surface area	3.5176846837065E+15
Volume	8.6291528033552E+22
Height	42488546.943719