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

661672009 (number)

661672009 is an odd 9-digits prime number following 661672008 and preceding 661672010. In scientific notation, it is written as 6.61672009 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 661672008 positive integers (up to 661672009) that are relatively prime to 661672009.

Interesting facts

661672009 has 2 divisors, whose sum is 661672010
The reverse of 661672009 is 900276166
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1

Name

Name	six hundred sixty-one million six hundred seventy-two thousand nine

Notation

Scientific notation	6.61672009 × 10^8
Engineering notation	6.61672009 × 10^6

Prime Factorization of 661672009

Prime Factorization 661672009

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	661672009	Product of the distinct prime numbers

The prime factorization of 661672009 is 661672009. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 33, 87, 833, 100, 6141, 4288, 65138, 36216, 211206, 308238, 7290293, 8203196, 83657462, 44119704, 74743491, 618077310, 53855501, 3263441978

Basic calculations (n = 661672009)

Multiplication

n×y

n×2	1323344018
n×3	1985016027
n×4	2646688036
n×5	3308360045

Division

n÷y

n÷2	330836004.5
n÷3	220557336.33333
n÷3	165418002.25
n÷5	132334401.8

Exponentiation

n^y

n²	437809847494096081
n³	2.896865213514E+26
n⁴	1.916774625628E+35
n⁵	1.2682761173395E+44

Nth Root

^y√n

²√n	25722.986004739
³√n	871.3933760462
⁴√n	160.3838707749
⁵√n	58.093635111958

Divisors of 661672009

1, 661672009

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	661672010	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	330836005	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	25722.986024177	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999969774	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 661672009 can be divided by 2 positive divisors. The sum of these divisors (counting 661672009) is 661672010, the average is 330836005.

Base conversion 661672009

Base	System	Value
2	Binary	100111011100000101000001001001
3	Ternary	1201010001102100201
4	Quaternary	213130011001021
5	Quinary	2323342001014
6	Senary	145353532201
8	Octal	4734050111
10	Decimal	661672009
12	Duodecimal	165714061
16	Hexadecimal	27705049
20	Vigesimal	a6f9009
36	Base36	axxxe1

Cryptographic Hash Functions

md5	7279ce78c3eb5c43be425aeb7c3b41ee
sha1	eb59885a8633da47f01e49b0fb2f3e1c47261db1
sha256	5a949f59c4908325ccc0f8961bb14aced47ed2a9dc74903e933d1654bb4f9059
sha512	c38e204c20dfc36f16179c2ce50abbe9dc7a68d102626b0b06b6f5ee87eaf4985b2cc859783456e92c97df86d720196ec7102c5d5a9fdb846722949f828770b1
ripemd-160	2bf17bda7afbe221042f644c804c996a93912c4a

661672009 as geometric shapes

Circle

Radius = n

Diameter	1323344018
Circumference	4157407845.1208
Area	1.3754202005567E+18

Sphere

Radius = n

Volume	1.2134360630954E+27
Surface area	5.5016808022269E+18
Circumference	4157407845.1208

Square

Length = n

Perimeter	2646688036
Area	437809847494096081
Diagonal	935745528.97045

Cube

Length = n

Surface area	2626859084964576486
Volume	2.896865213514E+26
Space diagonal	1146049537.5342

Equilateral Triangle

Length = n

Perimeter	1985016027
Area	1.8957722497844E+17
Altitude	573024768.76709

Triangular Pyramid

Length = n

Surface area	1.8957722497844E+17
Volume	3.413988394432E+25
Height	311915176.32348