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

16490638 (number)

16490638 is an even 8-digits composite number following 16490637 and preceding 16490639. In scientific notation, it is written as 1.6490638 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 8245318 positive integers (up to 16490638) that are relatively prime to 16490638.

Interesting facts

16490638 has 4 divisors, whose sum is 24735960
The reverse of 16490638 is 83609461
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	sixteen million four hundred ninety thousand six hundred thirty-eight

Notation

Scientific notation	1.6490638 × 10^7
Engineering notation	1.6490638 × 10^6

Prime Factorization of 16490638

Prime Factorization 2 × 8245319

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16490638	Product of the distinct prime numbers

The prime factorization of 16490638 is 2 × 8245319. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 93, 5, 949, 143, 7559, 8077, 36056, 70464, 993579, 899183, 9134021, 1501321, 54917254, 87129322, 436334654, 42198869, 1324810721, 286010797

Basic calculations (n = 16490638)

Multiplication

n×y

n×2	32981276
n×3	49471914
n×4	65962552
n×5	82453190

Division

n÷y

n÷2	8245319
n÷3	5496879.3333333
n÷3	4122659.5
n÷5	3298127.6

Exponentiation

n^y

n²	271941141647044
n³	4.4844829242081E+21
n⁴	7.3951984520298E+28
n⁵	1.2195154061058E+36

Nth Root

^y√n

²√n	4060.8666562693
³√n	254.53400991371
⁴√n	63.724929629379
⁵√n	27.761791719919

Divisors of 16490638

1, 2, 8245319, 16490638

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	-16490637	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 16490638 can be divided by 4 positive divisors. The sum of these divisors (counting 16490638) is 1, the average is 0.25.

Base conversion 16490638

Base	System	Value
2	Binary	111110111010000010001110
3	Ternary	1011000210220101
4	Quaternary	332322002032
5	Quinary	13210200023
6	Senary	1345241314
8	Octal	76720216
10	Decimal	16490638
12	Duodecimal	563323a
16	Hexadecimal	fba08e
20	Vigesimal	5316bi
36	Base36	9tg9a

Cryptographic Hash Functions

md5	e4c9d2cf2d9dc78e7898cb35e8e2ab58
sha1	8a3cd008696cd2c4d05c7691893fe3793506ae1d
sha256	3a0232c2eebd6cc0a3a99184411b542d4e15eb1ac64e89af022e713eaa63acdb
sha512	6315d8d991ff769f13f4a30e1449411cdf1dda6f43238e2fc7fdeabdac9c3f81a4b180d990ff97c17ad94a08a902f7ff57ffb3e0d91461cacd4b920c2001de89
ripemd-160	da0fe93a13154c04b8e3ba587b96e815e7e52778

16490638 as geometric shapes

Circle

Radius = n

Diameter	32981276
Circumference	103613734.38762
Area	8.5432829280717E+14

Sphere

Radius = n

Volume	1.8784558146455E+22
Surface area	3.4173131712287E+15
Circumference	103613734.38762

Square

Length = n

Perimeter	65962552
Area	271941141647044
Diagonal	23321283.911785

Cube

Length = n

Surface area	1631646849882264
Volume	4.4844829242081E+21
Space diagonal	28562622.865226

Equilateral Triangle

Length = n

Perimeter	49471914
Area	1.1775396850024E+14
Altitude	14281311.432613

Triangular Pyramid

Length = n

Surface area	1.1775396850024E+14
Volume	5.2850138097047E+20
Height	7773761.3039284