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

2001557 (number)

2001557 is an odd 7-digits composite number following 2001556 and preceding 2001558. In scientific notation, it is written as 2.001557 × 10^6. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 1995180 positive integers (up to 2001557) that are relatively prime to 2001557.

Interesting facts

2001557 has 4 divisors, whose sum is 2007936
The reverse of 2001557 is 7551002
Previous prime number is 331

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 20
Digital Root 2

Name

Name	two million one thousand five hundred fifty-seven

Notation

Scientific notation	2.001557 × 10^6
Engineering notation	2.001557 × 10^6

Prime Factorization of 2001557

Prime Factorization 331 × 6047

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2001557	Product of the distinct prime numbers

The prime factorization of 2001557 is 331 × 6047. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 48, 64, 836, 693, 8653, 5475, 24725, 63178, 37168, 563440, 5125372, 1461540, 77766044, 75272306, 272722386, 792299678, 7134193495, 9864765807

Basic calculations (n = 2001557)

Multiplication

n×y

n×2	4003114
n×3	6004671
n×4	8006228
n×5	10007785

Division

n÷y

n÷2	1000778.5
n÷3	667185.66666667
n÷3	500389.25
n÷5	400311.4

Exponentiation

n^y

n²	4006230424249
n³	8018698549268555693
n⁴	1.6049882212178E+25
n⁵	3.2124754090961E+31

Nth Root

^y√n

²√n	1414.7639379063
³√n	126.02479146006
⁴√n	37.613347868892
⁵√n	18.208475766437

Divisors of 2001557

1, 331, 6047, 2001557

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	-2001556	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 2001557 can be divided by 4 positive divisors. The sum of these divisors (counting 2001557) is 1, the average is 0.25.

Base conversion 2001557

Base	System	Value
2	Binary	111101000101010010101
3	Ternary	10202200121202
4	Quaternary	13220222111
5	Quinary	1003022212
6	Senary	110522245
8	Octal	7505225
10	Decimal	2001557
12	Duodecimal	806385
16	Hexadecimal	1e8a95
20	Vigesimal	ca3hh
36	Base36	16wet

Cryptographic Hash Functions

md5	2e1a2ffe1dca459f0c93fb77380fe7d3
sha1	5f1409e4739fddc8851f8887d9bd67a4ed712d26
sha256	919fa8d0fcddcfb9b0ab984cd8165026f20fc9963bfa116dce95ec95f4fc28c9
sha512	71eb8016cdfd7547e6805d603b244efa314aeb8b4395f0914855eb34d9a7f7f7f3d5b6049f7ab3590f8defb54a685d7c799a6d2abf1da9817df0fcb2cc21984e
ripemd-160	177ce015f8b0d5bcb01ca58168ea28682903a922

2001557 as geometric shapes

Circle

Radius = n

Diameter	4003114
Circumference	12576153.533882
Area	12585944069409

Sphere

Radius = n

Volume	3.3588645938311E+19
Surface area	50343776277634
Circumference	12576153.533882

Square

Length = n

Perimeter	8006228
Area	4006230424249
Diagonal	2830629.0552628

Cube

Length = n

Surface area	24037382545494
Volume	8018698549268555693
Space diagonal	3466798.4182451

Equilateral Triangle

Length = n

Perimeter	6004671
Area	1734748660406.9
Altitude	1733399.2091226

Triangular Pyramid

Length = n

Surface area	1734748660406.9
Volume	9.4501268674642E+17
Height	943543.01842094