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

90131912 (number)

90131912 is an even 8-digits composite number following 90131911 and preceding 90131913. In scientific notation, it is written as 9.0131912 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 41599296 positive integers (up to 90131912) that are relatively prime to 90131912.

Interesting facts

90131912 has 16 divisors, whose sum is 181997340
The reverse of 90131912 is 21913109
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	ninety million one hundred thirty-one thousand nine hundred twelve

Notation

Scientific notation	9.0131912 × 10^7
Engineering notation	9.0131912 × 10^6

Prime Factorization of 90131912

Prime Factorization 2 × 2 × 2 × 13 × 866653

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	22532978	Product of the distinct prime numbers

The prime factorization of 90131912 is 2 × 2 × 2 × 13 × 866653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 68, 100, 766, 44, 9797, 3661, 1672, 40406, 621764, 410001, 3809487, 5351716, 4424563, 91776519, 89680288, 797258981, 5308745769, 2705401629

Basic calculations (n = 90131912)

Multiplication

n×y

n×2	180263824
n×3	270395736
n×4	360527648
n×5	450659560

Division

n÷y

n÷2	45065956
n÷3	30043970.666667
n÷3	22532978
n÷5	18026382.4

Exponentiation

n^y

n²	8123761560775744
n³	7.3221016210482E+23
n⁴	6.5995501896338E+31
n⁵	5.9483007693165E+39

Nth Root

^y√n

²√n	9493.7828077116
³√n	448.35931261252
⁴√n	97.436044704778
⁵√n	38.992018401855

Divisors of 90131912

1, 2, 4, 8, 13, 26, 52, 104, 866653, 1733306, 3466612, 6933224, 11266489, 22532978, 45065956, 90131912

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-90131911	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90131912 can be divided by 16 positive divisors. The sum of these divisors (counting 90131912) is 1, the average is 0.0625.

Base conversion 90131912

Base	System	Value
2	Binary	101010111110100110111001000
3	Ternary	20021121011201222
4	Quaternary	11113310313020
5	Quinary	141033210122
6	Senary	12535501212
8	Octal	527646710
10	Decimal	90131912
12	Duodecimal	26227808
16	Hexadecimal	55f4dc8
20	Vigesimal	18369fc
36	Base36	1hnu88

Cryptographic Hash Functions

md5	a1edef47c5584f3488ecf617300f4782
sha1	ee136dae5b0f617da4760fe1892442369d2b9328
sha256	b8d27583bca92aadef95b5c2047c1dd59808b7fef52c72083f81029919e467c6
sha512	0aa061d5cc74552562af55a5792c0de10fa1bf224524d9303b657932a63c2b7d1abde5c57d57ed3c78a08d66888c6d3408243b68493d54cb7022b6fb84faf355
ripemd-160	5dea58c8242c5f5067c45ef250ce2c5ecddba069

90131912 as geometric shapes

Circle

Radius = n

Diameter	180263824
Circumference	566315505.1864
Area	2.5521549638848E+16

Sphere

Radius = n

Volume	3.0670747548697E+24
Surface area	1.0208619855539E+17
Circumference	566315505.1864

Square

Length = n

Perimeter	360527648
Area	8123761560775744
Diagonal	127465772.35302

Cube

Length = n

Surface area	48742569364654464
Volume	7.3221016210482E+23
Space diagonal	156113050.96733

Equilateral Triangle

Length = n

Perimeter	270395736
Area	3.5176919429597E+15
Altitude	78056525.483663

Triangular Pyramid

Length = n

Surface area	3.5176919429597E+15
Volume	8.6291795146337E+22
Height	42488590.784339