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

1985616 (number)

1985616 is an even 7-digits composite number following 1985615 and preceding 1985617. In scientific notation, it is written as 1.985616 × 10^6. The sum of its digits is 36. It has a total of 6 prime factors and 20 positive divisors. There are 661824 positive integers (up to 1985616) that are relatively prime to 1985616.

Interesting facts

1985616 has 20 divisors, whose sum is 4274900
The reverse of 1985616 is 6165891
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 36
Digital Root 9

Name

Name	one million nine hundred eighty-five thousand six hundred sixteen

Notation

Scientific notation	1.985616 × 10^6
Engineering notation	1.985616 × 10^6

Prime Factorization of 1985616

Prime Factorization 2 × 2 × 2 × 2 × 9 × 13789

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	248202	Product of the distinct prime numbers

The prime factorization of 1985616 is 2 × 2 × 2 × 2 × 9 × 13789. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 20, 16, 872, 719, 5917, 4305, 34186, 70574, 469802, 464171, 1765850, 4209796, 32980234, 12332603, 376206088, 398102349, 3731855963, 7997232274

Basic calculations (n = 1985616)

Multiplication

n×y

n×2	3971232
n×3	5956848
n×4	7942464
n×5	9928080

Division

n÷y

n÷2	992808
n÷3	661872
n÷3	496404
n÷5	397123.2

Exponentiation

n^y

n²	3942670899456
n³	7828630420694224896
n⁴	1.5544653821417E+25
n⁵	3.0865713342267E+31

Nth Root

^y√n

²√n	1409.1188736228
³√n	125.6893329066
⁴√n	37.538232158998
⁵√n	18.179379373286

Divisors of 1985616

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 13789, 27578, 55156, 110312, 124101, 220624, 248202, 496404, 992808, 1985616

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1985615	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1985616 can be divided by 20 positive divisors. The sum of these divisors (counting 1985616) is 1, the average is 0.05.

Base conversion 1985616

Base	System	Value
2	Binary	111100100110001010000
3	Ternary	10201212202100
4	Quaternary	13210301100
5	Quinary	1002014431
6	Senary	110320400
8	Octal	7446120
10	Decimal	1985616
12	Duodecimal	7b9100
16	Hexadecimal	1e4c50
20	Vigesimal	c840g
36	Base36	16k40

Cryptographic Hash Functions

md5	4aac4887aa16355134dc3f8f2a0237ff
sha1	a9462be41e0bbe6acf91cb6f79f038d1405f8555
sha256	a4b80a2f593e92335db7c25443911edce27b9546f40f7c72f965afecebf2165e
sha512	01ecc8a3e2a8ace0e4ab71078fb730e879245fde6c3e894c7cc214af50d8a10294f64aa6113149382974bec1b6fe9e899e5fc2ae74253c90d16f05b5dc11a864
ripemd-160	f3ad24d39376e9471c0cb583fd0709395fb37a04

1985616 as geometric shapes

Circle

Radius = n

Diameter	3971232
Circumference	12475993.276901
Area	12386265933253

Sphere

Radius = n

Volume	3.2792490423097E+19
Surface area	49545063733013
Circumference	12475993.276901

Square

Length = n

Perimeter	7942464
Area	3942670899456
Diagonal	2808085.076865

Cube

Length = n

Surface area	23656025396736
Volume	7828630420694224896
Space diagonal	3439187.7963217

Equilateral Triangle

Length = n

Perimeter	5956848
Area	1707226578845.3
Altitude	1719593.8981608

Triangular Pyramid

Length = n

Surface area	1707226578845.3
Volume	9.2261294297936E+17
Height	936028.35895501