72742490, seventy-two million seven hundred forty-two thousand four hundred ninety: 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

72742490 has 32 divisors, whose sum is 139093200
The reverse of 72742490 is 09424727
Previous prime number is 449

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	seventy-two million seven hundred forty-two thousand four hundred ninety

Notation

Scientific notation	7.2742490 × 10^7
Engineering notation	7.2742490 × 10^6

Prime Factorization of 72742490

Prime Factorization 2 × 5 × 17 × 449 × 953

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	72742490	Product of the distinct prime numbers

The prime factorization of 72742490 is 2 × 5 × 17 × 449 × 953. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 85, 100, 194, 852, 2907, 7500, 14331, 21480, 467493, 84720, 6293947, 8637893, 14403221, 83545008, 332326842, 305907981, 3442536965, 3261486708

Basic calculations (n = 72742490)

Multiplication

n×y

n×2	145484980
n×3	218227470
n×4	290969960
n×5	363712450

Division

n÷y

n÷2	36371245
n÷3	24247496.666667
n÷3	18185622.5
n÷5	14548498

Exponentiation

n^y

n²	5291469851400100
n³	3.8491469275077E+23
n⁴	2.7999653188276E+31
n⁵	2.0367644920516E+39

Nth Root

^y√n

²√n	8528.9207992571
³√n	417.44191525828
⁴√n	92.352156440752
⁵√n	37.355764823871

Divisors of 72742490

1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 953, 1906, 2245, 4490, 4765, 7633, 9530, 15266, 16201, 32402, 38165, 76330, 81005, 162010, 427897, 855794, 2139485, 4278970, 7274249, 14548498, 36371245, 72742490

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72742489	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72742490 can be divided by 32 positive divisors. The sum of these divisors (counting 72742490) is 1, the average is 0.03125.

Base conversion 72742490

Base	System	Value
2	Binary	100010101011111011001011010
3	Ternary	12001212200221022
4	Quaternary	10111133121122
5	Quinary	122110224430
6	Senary	11115042442
8	Octal	425373132
10	Decimal	72742490
12	Duodecimal	20440422
16	Hexadecimal	455f65a
20	Vigesimal	12ecg4a
36	Base36	17b4gq

Cryptographic Hash Functions

md5	1a9eb289bb868ca922ad1c5a4128de20
sha1	e87189f7fbeb98236a456232df90ec075cc871d3
sha256	14ef5418be49d9b15937b4962570c4ab1bdf92b578b9dc84a8ced246f41f68b5
sha512	cf0710110dea1f022bca8e3d58a0010c04cc19aeb2808a6698ad4d74b099e88698febfc6b34dcd64c03d798a8926bf009c79581871697117245a892feead624f
ripemd-160	ca0eafbafe31fe46d39e4d62d42ad3ad5aa54a51

72742490 as geometric shapes

Circle

Radius = n

Diameter	145484980
Circumference	457054544.37566
Area	1.662364281185E+16

Sphere

Radius = n

Volume	1.6123268946728E+24
Surface area	6.6494571247402E+16
Circumference	457054544.37566

Square

Length = n

Perimeter	290969960
Area	5291469851400100
Diagonal	102873415.91879

Cube

Length = n

Surface area	31748819108400600
Volume	3.8491469275077E+23
Space diagonal	125993688.54907

Equilateral Triangle

Length = n

Perimeter	218227470
Area	2.291273657336E+15
Altitude	62996844.274535

Triangular Pyramid

Length = n

Surface area	2.291273657336E+15
Volume	4.5362631570401E+22
Height	34291138.639596