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

90640893 (number)

90640893 is an odd 8-digits composite number following 90640892 and preceding 90640894. In scientific notation, it is written as 9.0640893 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 51211776 positive integers (up to 90640893) that are relatively prime to 90640893.

Interesting facts

90640893 has 16 divisors, whose sum is 139674240
The reverse of 90640893 is 39804609
Previous prime number is 89

Basic properties

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

Name

Name	ninety million six hundred forty thousand eight hundred ninety-three

Notation

Scientific notation	9.0640893 × 10^7
Engineering notation	9.0640893 × 10^6

Prime Factorization of 90640893

Prime Factorization 3 × 7 × 89 × 48497

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	90640893	Product of the distinct prime numbers

The prime factorization of 90640893 is 3 × 7 × 89 × 48497. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 71, 53, 539, 783, 6086, 1538, 90495, 84186, 101209, 271292, 5280572, 5436153, 46605681, 25350170, 927477012, 888006571, 2821981234, 2859948977

Basic calculations (n = 90640893)

Multiplication

n×y

n×2	181281786
n×3	271922679
n×4	362563572
n×5	453204465

Division

n÷y

n÷2	45320446.5
n÷3	30213631
n÷3	22660223.25
n÷5	18128178.6

Exponentiation

n^y

n²	8215771483837449
n³	7.4468486397896E+23
n⁴	6.7498901074637E+31
n⁵	6.1181606699237E+39

Nth Root

^y√n

²√n	9520.5510869907
³√n	449.20170070512
⁴√n	97.573311345832
⁵√n	39.035957375848

Divisors of 90640893

1, 3, 7, 21, 89, 267, 623, 1869, 48497, 145491, 339479, 1018437, 4316233, 12948699, 30213631, 90640893

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	-90640892	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 90640893 can be divided by 16 positive divisors. The sum of these divisors (counting 90640893) is 1, the average is 0.0625.

Base conversion 90640893

Base	System	Value
2	Binary	101011001110001000111111101
3	Ternary	20022120000221010
4	Quaternary	11121301013331
5	Quinary	141201002033
6	Senary	12554425433
8	Octal	531610775
10	Decimal	90640893
12	Duodecimal	26432279
16	Hexadecimal	56711fd
20	Vigesimal	186a24d
36	Base36	1hyqyl

Cryptographic Hash Functions

md5	249653fb59199df0022628a00523c398
sha1	f4edc4f742d2e5c433c2fbc221e316e3485998e3
sha256	02053dbb724b87481e63a324e29c31d84f33325fc2d9afca423a4758c8e2f587
sha512	25fb898812e5d8bd3891bc2b2d877fb4d18b541ae910e4ca40efcca411fdca6a2e58d604f975a9eaf7810155f7edf6f41496f4bc830bc03e938b7d48caf88a84
ripemd-160	7cc750e7ac2ea3c8b327bee47cb7ad616442e98f

90640893 as geometric shapes

Circle

Radius = n

Diameter	181281786
Circumference	569513527.12724
Area	2.5810607337196E+16

Sphere

Radius = n

Volume	3.1193286638878E+24
Surface area	1.0324242934878E+17
Circumference	569513527.12724

Square

Length = n

Perimeter	362563572
Area	8215771483837449
Diagonal	128185580.18621

Cube

Length = n

Surface area	49294628903024694
Volume	7.4468486397896E+23
Space diagonal	156994631.91941

Equilateral Triangle

Length = n

Perimeter	271922679
Area	3.5575334083455E+15
Altitude	78497315.959707

Triangular Pyramid

Length = n

Surface area	3.5575334083455E+15
Volume	8.7761952861084E+22
Height	42728526.728736