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

90131997 (number)

90131997 is an odd 8-digits composite number following 90131996 and preceding 90131998. In scientific notation, it is written as 9.0131997 × 10^7. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 60087996 positive integers (up to 90131997) that are relatively prime to 90131997.

Interesting facts

90131997 has 4 divisors, whose sum is 120176000
The reverse of 90131997 is 79913109
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	9.0131997 × 10^7
Engineering notation	9.0131997 × 10^6

Prime Factorization of 90131997

Prime Factorization 3 × 30043999

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	90131997	Product of the distinct prime numbers

The prime factorization of 90131997 is 3 × 30043999. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 29, 36, 862, 913, 1067, 7452, 66165, 80640, 987715, 77199, 9287284, 765982, 43544471, 40537584, 311261960, 619861335, 4170482345, 6116364151

Basic calculations (n = 90131997)

Multiplication

n×y

n×2	180263994
n×3	270395991
n×4	360527988
n×5	450659985

Division

n÷y

n÷2	45065998.5
n÷3	30043999
n÷3	22532999.25
n÷5	18026399.4

Exponentiation

n^y

n²	8123776883208009
n³	7.3221223366597E+23
n⁴	6.5995750848145E+31
n⁵	5.9483288174577E+39

Nth Root

^y√n

²√n	9493.7872843244
³√n	448.35945355605
⁴√n	97.436067676833
⁵√n	38.992025756232

Divisors of 90131997

1, 3, 30043999, 90131997

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-90131996	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90131997 can be divided by 4 positive divisors. The sum of these divisors (counting 90131997) is 1, the average is 0.25.

Base conversion 90131997

Base	System	Value
2	Binary	101010111110100111000011101
3	Ternary	20021121011212010
4	Quaternary	11113310320131
5	Quinary	141033210442
6	Senary	12535501433
8	Octal	527647035
10	Decimal	90131997
12	Duodecimal	26227879
16	Hexadecimal	55f4e1d
20	Vigesimal	18369jh
36	Base36	1hnual

Cryptographic Hash Functions

md5	8c547520d3adfe0dcdf14ec3dbb2e818
sha1	f844bb5f25d2c744d49dae8458c3d3c500aa0bb7
sha256	f2ac01a57aa8f33ba4e9077e937c4c05a96e64eb22f55d03b586732e6eb791c2
sha512	dae0382af01cbe4ee9e4b28d6ff50b386a22d240b4aa27c49d8861f491dbfc31b695fdfa0e2d5b2267bebf164f0e4b745c6af1c1431ed5b2f64bff3e9039482c
ripemd-160	ae4c1b14ee7ffbecba6995e2bc62d8b873c81660

90131997 as geometric shapes

Circle

Radius = n

Diameter	180263994
Circumference	566316039.25715
Area	2.5521597775689E+16

Sphere

Radius = n

Volume	3.0670834322048E+24
Surface area	1.0208639110276E+17
Circumference	566316039.25715

Square

Length = n

Perimeter	360527988
Area	8123776883208009
Diagonal	127465892.56117

Cube

Length = n

Surface area	48742661299248054
Volume	7.3221223366597E+23
Space diagonal	156113198.19165

Equilateral Triangle

Length = n

Perimeter	270395991
Area	3.5176985777675E+15
Altitude	78056599.095823

Triangular Pyramid

Length = n

Surface area	3.5176985777675E+15
Volume	8.629203928216E+22
Height	42488630.853724