42897721, forty-two million eight hundred ninety-seven thousand seven hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

42897721 has 2 divisors, whose sum is 42897722
The reverse of 42897721 is 12779824
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	forty-two million eight hundred ninety-seven thousand seven hundred twenty-one

Notation

Scientific notation	4.2897721 × 10^7
Engineering notation	4.2897721 × 10^6

Prime Factorization of 42897721

Prime Factorization 42897721

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	42897721	Product of the distinct prime numbers

The prime factorization of 42897721 is 42897721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 7, 15, 3, 591, 433, 6410, 5023, 5890, 27448, 559328, 658234, 8682604, 8869545, 31445776, 26761663, 476939521, 810673819, 621761992, 8785402787

Basic calculations (n = 42897721)

Multiplication

n×y

n×2	85795442
n×3	128693163
n×4	171590884
n×5	214488605

Division

n÷y

n÷2	21448860.5
n÷3	14299240.333333
n÷3	10724430.25
n÷5	8579544.2

Exponentiation

n^y

n²	1840214466993841
n³	7.8941006785265E+22
n⁴	3.3863892845334E+30
n⁵	1.452683827253E+38

Nth Root

^y√n

²√n	6549.6351806799
³√n	350.06181493231
⁴√n	80.929816388522
⁵√n	33.611418709782

Divisors of 42897721

1, 42897721

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	42897722	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	21448861	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6549.63525702	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999533775	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42897721 can be divided by 2 positive divisors. The sum of these divisors (counting 42897721) is 42897722, the average is 21448861.

Base conversion 42897721

Base	System	Value
2	Binary	10100011101001000100111001
3	Ternary	2222201102121111
4	Quaternary	2203221010321
5	Quinary	41440211341
6	Senary	4131240321
8	Octal	243510471
10	Decimal	42897721
12	Duodecimal	124490a1
16	Hexadecimal	28e9139
20	Vigesimal	d82461
36	Base36	pjg3d

Cryptographic Hash Functions

md5	70e4b8055edccfae249169db47f394bb
sha1	02a12bc10f354f2b8b2909de0a2b0e8189f708eb
sha256	45b0856c0b8645990d9ad84332f4adf9f6597fd9ab0eabeca91bc752851b10bf
sha512	40baa72bdd41a5df827ed981e924ace177827bd463d9ad82cb5e474cd5dcf44f8dfe28c605543a307d6493941b05c5380f0541263cd3b28da58e8eca84265ff2
ripemd-160	18a372da5dc857d0dbbe2519c65c8c7fac69d518

42897721 as geometric shapes

Circle

Radius = n

Diameter	85795442
Circumference	269534330.29869
Area	5.7812042505375E+15

Sphere

Radius = n

Volume	3.306673159781E+23
Surface area	2.312481700215E+16
Circumference	269534330.29869

Square

Length = n

Perimeter	171590884
Area	1840214466993841
Diagonal	60666538.833097

Cube

Length = n

Surface area	11041286801963046
Volume	7.8941006785265E+22
Space diagonal	74301032.300914

Equilateral Triangle

Length = n

Perimeter	128693163
Area	7.9683623841415E+14
Altitude	37150516.150457

Triangular Pyramid

Length = n

Surface area	7.9683623841415E+14
Volume	9.3032868685924E+21
Height	20222179.611032