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

742721 (number)

742721 is an odd 6-digits composite number following 742720 and preceding 742722. In scientific notation, it is written as 7.42721 × 10^5. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 636612 positive integers (up to 742721) that are relatively prime to 742721.

Interesting facts

742721 has 4 divisors, whose sum is 848832
The reverse of 742721 is 127247
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 23
Digital Root 5

Name

Name	seven hundred forty-two thousand seven hundred twenty-one

Notation

Scientific notation	7.42721 × 10^5
Engineering notation	7.42721 × 10^3

Prime Factorization of 742721

Prime Factorization 7 × 106103

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	742721	Product of the distinct prime numbers

The prime factorization of 742721 is 7 × 106103. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 10, 73, 754, 449, 841, 2950, 39802, 75483, 69229, 667525, 4055624, 4940033, 93460001, 47602325, 645764633, 712321718, 5915616336, 9166377084

Basic calculations (n = 742721)

Multiplication

n×y

n×2	1485442
n×3	2228163
n×4	2970884
n×5	3713605

Division

n÷y

n÷2	371360.5
n÷3	247573.66666667
n÷3	185680.25
n÷5	148544.2

Exponentiation

n^y

n²	551634483841
n³	409710515472871361
n⁴	3.0430060376253E+23
n⁵	2.2601044872711E+29

Nth Root

^y√n

²√n	861.81262464645
³√n	90.561144236001
⁴√n	29.356645323443
⁵√n	14.933621533635

Divisors of 742721

1, 7, 106103, 742721

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	-742720	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 742721 can be divided by 4 positive divisors. The sum of these divisors (counting 742721) is 1, the average is 0.25.

Base conversion 742721

Base	System	Value
2	Binary	10110101010101000001
3	Ternary	1101201211012
4	Quaternary	2311111001
5	Quinary	142231341
6	Senary	23530305
8	Octal	2652501
10	Decimal	742721
12	Duodecimal	2b9995
16	Hexadecimal	b5541
20	Vigesimal	4cgg1
36	Base36	fx35

Cryptographic Hash Functions

md5	2863a363554dabd21f64d822fd1ce4be
sha1	8dc838707bb127a4b695b135de1af6f6d38b14cb
sha256	39da781747788cb2dd689b26507ff354dcf4128a533e5283d365e6fbe73c1549
sha512	6f811959f248955b538d525d3e3f02e2e28417b9b39d6ec5e8e05b285b4e41f4329b29a002907bf5b05c95791dfe9f69b2d777ae72c5274787a7a13cbbf28e17
ripemd-160	b9238a471cf7f00ba9b4f4cca544f342052aa73b

742721 as geometric shapes

Circle

Radius = n

Diameter	1485442
Circumference	4666653.6745337
Area	1733010841901.7

Sphere

Radius = n

Volume	1.7161913940107E+18
Surface area	6932043367606.7
Circumference	4666653.6745337

Square

Length = n

Perimeter	2970884
Area	551634483841
Diagonal	1050366.1112593

Cube

Length = n

Surface area	3309806903046
Volume	409710515472871361
Space diagonal	1286430.5078484

Equilateral Triangle

Length = n

Perimeter	2228163
Area	238864738304.91
Altitude	643215.25392418

Triangular Pyramid

Length = n

Surface area	238864738304.91
Volume	4.8284847302384E+16
Height	350122.03708644