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

2016981 (number)

2016981 is an odd 7-digits composite number following 2016980 and preceding 2016982. In scientific notation, it is written as 2.016981 × 10^6. The sum of its digits is 27. It has a total of 6 prime factors and 20 positive divisors. There are 1306368 positive integers (up to 2016981) that are relatively prime to 2016981.

Interesting facts

2016981 has 20 divisors, whose sum is 3099052
The reverse of 2016981 is 1896102
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 27
Digital Root 9

Name

Name	two million sixteen thousand nine hundred eighty-one

Notation

Scientific notation	2.016981 × 10^6
Engineering notation	2.016981 × 10^6

Prime Factorization of 2016981

Prime Factorization 3 × 3 × 3 × 3 × 37 × 673

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	74703	Product of the distinct prime numbers

The prime factorization of 2016981 is 3 × 3 × 3 × 3 × 37 × 673. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 33, 19, 124, 557, 2367, 2917, 7379, 83941, 396772, 678839, 2223425, 5493046, 49742352, 45606098, 55578368, 175249402, 2464674086, 317692144

Basic calculations (n = 2016981)

Multiplication

n×y

n×2	4033962
n×3	6050943
n×4	8067924
n×5	10084905

Division

n÷y

n÷2	1008490.5
n÷3	672327
n÷3	504245.25
n÷5	403396.2

Exponentiation

n^y

n²	4068212354361
n³	8205507022711404141
n⁴	1.6550351760175E+25
n⁵	3.338174504359E+31

Nth Root

^y√n

²√n	1420.2045627303
³√n	126.34767920172
⁴√n	37.685601530695
⁵√n	18.236452569177

Divisors of 2016981

1, 3, 9, 27, 37, 81, 111, 333, 673, 999, 2019, 2997, 6057, 18171, 24901, 54513, 74703, 224109, 672327, 2016981

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	-2016980	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 2016981 can be divided by 20 positive divisors. The sum of these divisors (counting 2016981) is 1, the average is 0.05.

Base conversion 2016981

Base	System	Value
2	Binary	111101100011011010101
3	Ternary	10210110210000
4	Quaternary	13230123111
5	Quinary	1004020411
6	Senary	111121513
8	Octal	7543325
10	Decimal	2016981
12	Duodecimal	813299
16	Hexadecimal	1ec6d5
20	Vigesimal	cc291
36	Base36	178b9

Cryptographic Hash Functions

md5	8db92f545aec1f7925c075cdaa854491
sha1	36bfa9614d91fa4e2a991b24f8f92a1abd9db934
sha256	3c07238d22c7c3167355c6eb64de3feb7a9c97582c1a48c1cdc18ad589aac1a4
sha512	5b7b4c6a0f2864e64963337119335216a1ca5b00bbeca04ae97aa3b9f297c6cab0cac9070a669492e43fd2a7efb56ace7b9abac7551306abb56241c9940c01c6
ripemd-160	ba417f96d0d1d2f2a85e6d08128afcedf2310939

2016981 as geometric shapes

Circle

Radius = n

Diameter	4033962
Circumference	12673065.38406
Area	12780666045704

Sphere

Radius = n

Volume	3.4371147442039E+19
Surface area	51122664182815
Circumference	12673065.38406

Square

Length = n

Perimeter	8067924
Area	4068212354361
Diagonal	2852441.8852488

Cube

Length = n

Surface area	24409274126166
Volume	8205507022711404141
Space diagonal	3493513.5699011

Equilateral Triangle

Length = n

Perimeter	6050943
Area	1761587623433.2
Altitude	1746756.7849505

Triangular Pyramid

Length = n

Surface area	1761587623433.2
Volume	9.6702827647218E+17
Height	950813.96174962