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

72742213 (number)

72742213 is an odd 8-digits composite number following 72742212 and preceding 72742214. In scientific notation, it is written as 7.2742213 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 70395660 positive integers (up to 72742213) that are relatively prime to 72742213.

Interesting facts

72742213 has 4 divisors, whose sum is 75088768
The reverse of 72742213 is 31224727
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	seventy-two million seven hundred forty-two thousand two hundred thirteen

Notation

Scientific notation	7.2742213 × 10^7
Engineering notation	7.2742213 × 10^6

Prime Factorization of 72742213

Prime Factorization 31 × 2346523

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72742213	Product of the distinct prime numbers

The prime factorization of 72742213 is 31 × 2346523. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 31, 7, 141, 776, 3474, 1473, 40306, 19666, 900619, 820248, 5578806, 5164082, 41794718, 70476846, 28807947, 655696948, 2503099202, 1656856931

Basic calculations (n = 72742213)

Multiplication

n×y

n×2	145484426
n×3	218226639
n×4	290968852
n×5	363711065

Division

n÷y

n÷2	36371106.5
n÷3	24247404.333333
n÷3	18185553.25
n÷5	14548442.6

Exponentiation

n^y

n²	5291429552137369
n³	3.8491029555607E+23
n⁴	2.7999226705233E+31
n⁵	2.0367257128273E+39

Nth Root

^y√n

²√n	8528.9045603759
³√n	417.44138539118
⁴√n	92.352068522453
⁵√n	37.355736374026

Divisors of 72742213

1, 31, 2346523, 72742213

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	-72742212	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 72742213 can be divided by 4 positive divisors. The sum of these divisors (counting 72742213) is 1, the average is 0.25.

Base conversion 72742213

Base	System	Value
2	Binary	100010101011111010101000101
3	Ternary	12001212200120001
4	Quaternary	10111133111011
5	Quinary	122110222323
6	Senary	11115041301
8	Octal	425372505
10	Decimal	72742213
12	Duodecimal	20440231
16	Hexadecimal	455f545
20	Vigesimal	12ecfad
36	Base36	17b491

Cryptographic Hash Functions

md5	4e05528ae21f2c7a6c7055dc1cf23ff4
sha1	bc9c0aa96cbf8fe430af6782cde2af2438abbd93
sha256	a802e515417b469aeaed9808053801b57d7b68afed5a968908832349aa9b07ef
sha512	5f80144afdd2810fbcbdbaab69bae40912b30d2b1cfb7055d176fc5ecc79a6701110ec7de282653373f1e0aa8c58ad197d366db6622f9c5038490ff10cbd285c
ripemd-160	a72a04344ed8cbf2f84baeab3dc6561b651213d2

72742213 as geometric shapes

Circle

Radius = n

Diameter	145484426
Circumference	457052803.93333
Area	1.6623516207983E+16

Sphere

Radius = n

Volume	1.6123084757467E+24
Surface area	6.6494064831931E+16
Circumference	457052803.93333

Square

Length = n

Perimeter	290968852
Area	5291429552137369
Diagonal	102873024.18163

Cube

Length = n

Surface area	31748577312824214
Volume	3.8491029555607E+23
Space diagonal	125993208.771

Equilateral Triangle

Length = n

Perimeter	218226639
Area	2.2912562072433E+15
Altitude	62996604.385499

Triangular Pyramid

Length = n

Surface area	2.2912562072433E+15
Volume	4.5362113356036E+22
Height	34291008.060544