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

1990695 (number)

1990695 is an odd 7-digits composite number following 1990694 and preceding 1990696. In scientific notation, it is written as 1.990695 × 10^6. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 909984 positive integers (up to 1990695) that are relatively prime to 1990695.

Interesting facts

1990695 has 8 divisors, whose sum is 2502720
The reverse of 1990695 is 5960991
Previous prime number is 21

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 39
Digital Root 3

Name

Name	one million nine hundred ninety thousand six hundred ninety-five

Notation

Scientific notation	1.990695 × 10^6
Engineering notation	1.990695 × 10^6

Prime Factorization of 1990695

Prime Factorization 5 × 21 × 18959

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1990695	Product of the distinct prime numbers

The prime factorization of 1990695 is 5 × 21 × 18959. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 23, 1, 87, 501, 162, 2799, 32546, 91718, 986495, 171135, 6048802, 8369105, 21046476, 42227962, 739974043, 340916412, 4924697118, 5284920365

Basic calculations (n = 1990695)

Multiplication

n×y

n×2	3981390
n×3	5972085
n×4	7962780
n×5	9953475

Division

n÷y

n÷2	995347.5
n÷3	663565
n÷3	497673.75
n÷5	398139

Exponentiation

n^y

n²	3962866583025
n³	7888858692494952375
n⁴	1.5704311554856E+25
n⁵	3.1262494490695E+31

Nth Root

^y√n

²√n	1410.9199126811
³√n	125.79640842607
⁴√n	37.562213894832
⁵√n	18.188670066068

Divisors of 1990695

1, 5, 21, 105, 18959, 94795, 398139, 1990695

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990694	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990695 can be divided by 8 positive divisors. The sum of these divisors (counting 1990695) is 1, the average is 0.125.

Base conversion 1990695

Base	System	Value
2	Binary	111100110000000100111
3	Ternary	10202010201110
4	Quaternary	13212000213
5	Quinary	1002200240
6	Senary	110400103
8	Octal	7460047
10	Decimal	1990695
12	Duodecimal	800033
16	Hexadecimal	1e6027
20	Vigesimal	c8gef
36	Base36	16o13

Cryptographic Hash Functions

md5	0af4fe563f5034804fe35f84af30c691
sha1	93629adaa9bb46f21e72cee943a65cc152009101
sha256	5b1279b8f878b46ef341e3349aac1974a5996d10b43801d716c565813d824013
sha512	6b77086ca22ad3264fb07ab78e02c8b426dc38ba2bda6f87c0cda306685ecec61e57c70c1b62bb7c5cda5a992173f5800d6d95ad3fc96227641490c6d57cc00a
ripemd-160	9e54b1cf37a3d11973e28d4080ffb291105451d0

1990695 as geometric shapes

Circle

Radius = n

Diameter	3981390
Circumference	12507905.575076
Area	12449712544388

Sphere

Radius = n

Volume	3.3044774018067E+19
Surface area	49798850177551
Circumference	12507905.575076

Square

Length = n

Perimeter	7962780
Area	3962866583025
Diagonal	2815267.8675483

Cube

Length = n

Surface area	23777199498150
Volume	7888858692494952375
Space diagonal	3447984.8823733

Equilateral Triangle

Length = n

Perimeter	5972085
Area	1715971566354
Altitude	1723992.4411867

Triangular Pyramid

Length = n

Surface area	1715971566354
Volume	9.2971091288094E+17
Height	938422.6225161