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

71492009 (number)

71492009 is an odd 8-digits composite number following 71492008 and preceding 71492010. In scientific notation, it is written as 7.1492009 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 70168032 positive integers (up to 71492009) that are relatively prime to 71492009.

Interesting facts

71492009 has 8 divisors, whose sum is 72828000
The reverse of 71492009 is 90029417
Previous prime number is 139

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	seventy-one million four hundred ninety-two thousand nine

Notation

Scientific notation	7.1492009 × 10^7
Engineering notation	7.1492009 × 10^6

Prime Factorization of 71492009

Prime Factorization 89 × 139 × 5779

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71492009	Product of the distinct prime numbers

The prime factorization of 71492009 is 89 × 139 × 5779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 9, 96, 381, 183, 8888, 3423, 58540, 86151, 686253, 212961, 5821427, 3005482, 85932236, 65310812, 377523977, 178520758, 8349926749, 1512985730

Basic calculations (n = 71492009)

Multiplication

n×y

n×2	142984018
n×3	214476027
n×4	285968036
n×5	357460045

Division

n÷y

n÷2	35746004.5
n÷3	23830669.666667
n÷3	17873002.25
n÷5	14298401.8

Exponentiation

n^y

n²	5111107350856081
n³	3.6540333272737E+23
n⁴	2.6123418351975E+31
n⁵	1.8676156599302E+39

Nth Root

^y√n

²√n	8455.2947317051
³√n	415.03606209099
⁴√n	91.952676588042
⁵√n	37.226439491261

Divisors of 71492009

1, 89, 139, 5779, 12371, 514331, 803281, 71492009

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71492008	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71492009 can be divided by 8 positive divisors. The sum of these divisors (counting 71492009) is 1, the average is 0.125.

Base conversion 71492009

Base	System	Value
2	Binary	100010000101110000110101001
3	Ternary	11222112011121012
4	Quaternary	10100232012221
5	Quinary	121300221014
6	Senary	11032153305
8	Octal	420560651
10	Decimal	71492009
12	Duodecimal	1bb38835
16	Hexadecimal	442e1a9
20	Vigesimal	126ga09
36	Base36	16kbl5

Cryptographic Hash Functions

md5	1526a10be290b6137543767f5d09d69c
sha1	65f9a589be2b9931adf8b88d4ea1a0a64e05b203
sha256	827b6e39abf45bc3685c714e7f8423eb10c8a0781ab6ba316e7223abfaff8f8e
sha512	5eb0bbc89b899acfb9c0bdce804f33cbc6f23069b7cb16fb4e73f1a9e686fd651d180bf31d213ba8602fd69e4c6c82491c148756b2e277f126f35b50cb2e1309
ripemd-160	8e8af9cb1933ffb47af0079383c5b6810ddc05e9

71492009 as geometric shapes

Circle

Radius = n

Diameter	142984018
Circumference	449197540.52955
Area	1.6057017305158E+16

Sphere

Radius = n

Volume	1.5305979009247E+24
Surface area	6.4228069220633E+16
Circumference	449197540.52955

Square

Length = n

Perimeter	285968036
Area	5111107350856081
Diagonal	101104968.7291

Cube

Length = n

Surface area	30666644105136486
Volume	3.6540333272737E+23
Space diagonal	123827791.92317

Equilateral Triangle

Length = n

Perimeter	214476027
Area	2.2131744036554E+15
Altitude	61913895.961586

Triangular Pyramid

Length = n

Surface area	2.2131744036554E+15
Volume	4.3063195739948E+22
Height	33701656.243033