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

90131906 (number)

90131906 is an even 8-digits composite number following 90131905 and preceding 90131907. In scientific notation, it is written as 9.0131906 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 44215600 positive integers (up to 90131906) that are relatively prime to 90131906.

Interesting facts

90131906 has 8 divisors, whose sum is 137748924
The reverse of 90131906 is 60913109
Previous prime number is 53

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	9.0131906 × 10^7
Engineering notation	9.0131906 × 10^6

Prime Factorization of 90131906

Prime Factorization 2 × 53 × 850301

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	90131906	Product of the distinct prime numbers

The prime factorization of 90131906 is 2 × 53 × 850301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 90, 51, 284, 585, 9902, 5001, 26105, 10060, 348937, 984060, 4058963, 8848683, 86824427, 65538834, 539916778, 490774222, 3267441261, 8504310688

Basic calculations (n = 90131906)

Multiplication

n×y

n×2	180263812
n×3	270395718
n×4	360527624
n×5	450659530

Division

n÷y

n÷2	45065953
n÷3	30043968.666667
n÷3	22532976.5
n÷5	18026381.2

Exponentiation

n^y

n²	8123760479192836
n³	7.3221001587712E+23
n⁴	6.5995484323295E+31
n⁵	5.9482987894517E+39

Nth Root

^y√n

²√n	9493.7824917153
³√n	448.35930266356
⁴√n	97.436043083221
⁵√n	38.992017882722

Divisors of 90131906

1, 2, 53, 106, 850301, 1700602, 45065953, 90131906

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	-90131905	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 90131906 can be divided by 8 positive divisors. The sum of these divisors (counting 90131906) is 1, the average is 0.125.

Base conversion 90131906

Base	System	Value
2	Binary	101010111110100110111000010
3	Ternary	20021121011201202
4	Quaternary	11113310313002
5	Quinary	141033210111
6	Senary	12535501202
8	Octal	527646702
10	Decimal	90131906
12	Duodecimal	26227802
16	Hexadecimal	55f4dc2
20	Vigesimal	18369f6
36	Base36	1hnu82

Cryptographic Hash Functions

md5	817bd8ff5e3a7f170a1c417df11341a2
sha1	9cdbc5015b60848b95dbcfc6b34cb4fa24714734
sha256	5af45c7e521e4f614cd11edc6529a8665d865a2b830a67d99022b730504e5bcf
sha512	2ed8cc7e037c2d0d4b7e976a33ea12f3296ea7586e49ee87f1e7f4e2fedd8d254036a3dbf88a85a53a43cb2656032865b275858afc3af14cbf792dfdec4881ff
ripemd-160	e0f6fd92e9b46775f2551b51e59fa9e046bd5392

90131906 as geometric shapes

Circle

Radius = n

Diameter	180263812
Circumference	566315467.48729
Area	2.5521546240955E+16

Sphere

Radius = n

Volume	3.0670741423526E+24
Surface area	1.0208618496382E+17
Circumference	566315467.48729

Square

Length = n

Perimeter	360527624
Area	8123760479192836
Diagonal	127465763.86774

Cube

Length = n

Surface area	48742562875157016
Volume	7.3221001587712E+23
Space diagonal	156113040.57502

Equilateral Triangle

Length = n

Perimeter	270395718
Area	3.5176914746205E+15
Altitude	78056520.287511

Triangular Pyramid

Length = n

Surface area	3.5176914746205E+15
Volume	8.6291777913237E+22
Height	42488587.955912