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

66405061 (number)

66405061 is an odd 8-digits prime number following 66405060 and preceding 66405062. In scientific notation, it is written as 6.6405061 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 66405060 positive integers (up to 66405061) that are relatively prime to 66405061.

Interesting facts

66405061 has 2 divisors, whose sum is 66405062
The reverse of 66405061 is 16050466
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	sixty-six million four hundred five thousand sixty-one

Notation

Scientific notation	6.6405061 × 10^7
Engineering notation	6.6405061 × 10^6

Prime Factorization of 66405061

Prime Factorization 66405061

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	66405061	Product of the distinct prime numbers

The prime factorization of 66405061 is 66405061. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 1, 3, 86, 743, 709, 9790, 2243, 17241, 76320, 807598, 949717, 1638710, 7203580, 74749753, 33652573, 520485045, 306459726, 3434432534, 1510156277

Basic calculations (n = 66405061)

Multiplication

n×y

n×2	132810122
n×3	199215183
n×4	265620244
n×5	332025305

Division

n÷y

n÷2	33202530.5
n÷3	22135020.333333
n÷3	16601265.25
n÷5	13281012.2

Exponentiation

n^y

n²	4409632126413721
n³	2.9282189034206E+23
n⁴	1.94448554903E+31
n⁵	1.2912368149696E+39

Nth Root

^y√n

²√n	8148.930052467
³√n	404.94905826781
⁴√n	90.271424340524
⁵√n	36.680921372679

Divisors of 66405061

1, 66405061

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	66405062	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	33202531	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8148.9301138248	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999698818	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66405061 can be divided by 2 positive divisors. The sum of these divisors (counting 66405061) is 66405062, the average is 33202531.

Base conversion 66405061

Base	System	Value
2	Binary	11111101010100001011000101
3	Ternary	11121221201121201
4	Quaternary	3331110023011
5	Quinary	113444430221
6	Senary	10331142501
8	Octal	375241305
10	Decimal	66405061
12	Duodecimal	1a2a4a31
16	Hexadecimal	3f542c5
20	Vigesimal	10f0cd1
36	Base36	13jah1

Cryptographic Hash Functions

md5	2f37a8d8f5fbd10019b2203df2d4584c
sha1	dd24bac0c3309e5dee769a5b662cb4870ea8f7e3
sha256	17f88c0fcf04c1051256fb86ffb27ef6d99bdcab3c83bd10561358f964823bdd
sha512	782c5ac24c4b8462f4fc51c611b08b07426da8c938613460b76f794a3c8fa4254b9f64fbd913e7fb3637087ccad09585bfca7fbe598ee663591fed46db0aae7c
ripemd-160	9763784a2834b70085fba2602615dd3bb4a2da24

66405061 as geometric shapes

Circle

Radius = n

Diameter	132810122
Circumference	417235303.59756
Area	1.3853267893375E+16

Sphere

Radius = n

Volume	1.2265694660119E+24
Surface area	5.54130715735E+16
Circumference	417235303.59756

Square

Length = n

Perimeter	265620244
Area	4409632126413721
Diagonal	93910937.876413

Cube

Length = n

Surface area	26457792758482326
Volume	2.9282189034206E+23
Space diagonal	115016939.53171

Equilateral Triangle

Length = n

Perimeter	199215183
Area	1.9094267214091E+15
Altitude	57508469.765855

Triangular Pyramid

Length = n

Surface area	1.9094267214091E+15
Volume	3.4509390723456E+22
Height	31303645.958804