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

56556981 (number)

56556981 is an odd 8-digits composite number following 56556980 and preceding 56556982. In scientific notation, it is written as 5.6556981 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 34617024 positive integers (up to 56556981) that are relatively prime to 56556981.

Interesting facts

56556981 has 16 divisors, whose sum is 63504000
The reverse of 56556981 is 18965565
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

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

Notation

Scientific notation	5.6556981 × 10^7
Engineering notation	5.6556981 × 10^6

Prime Factorization of 56556981

Prime Factorization 27 × 269 × 13 × 599

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	56556981	Product of the distinct prime numbers

The prime factorization of 56556981 is 27 × 269 × 13 × 599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 45, 73, 116, 109, 6968, 4585, 76197, 79945, 433138, 968712, 2177735, 2139334, 66591485, 58391007, 83815743, 461236710, 5233150521, 8649712780

Basic calculations (n = 56556981)

Multiplication

n×y

n×2	113113962
n×3	169670943
n×4	226227924
n×5	282784905

Division

n÷y

n÷2	28278490.5
n÷3	18852327
n÷3	14139245.25
n÷5	11311396.2

Exponentiation

n^y

n²	3198692099834361
n³	1.8090836831518E+23
n⁴	1.0231631149543E+31
n⁵	5.786701685237E+38

Nth Root

^y√n

²√n	7520.4375537598
³√n	383.85046668018
⁴√n	86.720456374259
⁵√n	35.521986408983

Divisors of 56556981

1, 13, 27, 269, 351, 599, 3497, 7263, 7787, 16173, 94419, 161131, 210249, 2094703, 4350537, 56556981

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-56556980	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 56556981 can be divided by 16 positive divisors. The sum of these divisors (counting 56556981) is 1, the average is 0.0625.

Base conversion 56556981

Base	System	Value
2	Binary	11010111101111110110110101
3	Ternary	10221102101121000
4	Quaternary	3113233312311
5	Quinary	103434310411
6	Senary	5340113513
8	Octal	327576665
10	Decimal	56556981
12	Duodecimal	16b35899
16	Hexadecimal	35efdb5
20	Vigesimal	hd9c91
36	Base36	xo7n9

Cryptographic Hash Functions

md5	a40c86ac3546223ff61fdd6cc60af559
sha1	aff49ad1fab5d6aa92967c4cf5e15e3f4af0f202
sha256	5e6b053eb3892b8c7ded4af32c6c8ca164c68ea8a792a90949dfe5cfa16687d1
sha512	455289d7d56cfc620af3bc4669b79b82474abe745ac26b0ac599b115c0ee8ed0c13460dc43452d86fbbf776575dabc4cbfbd7780d16c9efc3071e31768665d27
ripemd-160	29c16fa5e2ab57a85cd931731bc12e27c7a9cbb8

56556981 as geometric shapes

Circle

Radius = n

Diameter	113113962
Circumference	355357992.03764
Area	1.0048987601935E+16

Sphere

Radius = n

Volume	7.5778720116252E+23
Surface area	4.0195950407741E+16
Circumference	355357992.03764

Square

Length = n

Perimeter	226227924
Area	3198692099834361
Diagonal	79983649.577077

Cube

Length = n

Surface area	19192152599006166
Volume	1.8090836831518E+23
Space diagonal	97959564.614708

Equilateral Triangle

Length = n

Perimeter	169670943
Area	1.3850743086706E+15
Altitude	48979782.307354

Triangular Pyramid

Length = n

Surface area	1.3850743086706E+15
Volume	2.1320255668176E+22
Height	26661216.525692