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

66884021 (number)

66884021 is an odd 8-digits prime number following 66884020 and preceding 66884022. In scientific notation, it is written as 6.6884021 × 10^7. The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors. There are 66884020 positive integers (up to 66884021) that are relatively prime to 66884021.

Interesting facts

66884021 has 2 divisors, whose sum is 66884022
The reverse of 66884021 is 12048866
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	sixty-six million eight hundred eighty-four thousand twenty-one

Notation

Scientific notation	6.6884021 × 10^7
Engineering notation	6.6884021 × 10^6

Prime Factorization of 66884021

Prime Factorization 66884021

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	66884021	Product of the distinct prime numbers

The prime factorization of 66884021 is 66884021. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 8, 81, 85, 335, 990, 5019, 6210, 75397, 30646, 685994, 184945, 1475422, 2217196, 99976413, 4642697, 134798747, 728313117, 576322217, 4533756201

Basic calculations (n = 66884021)

Multiplication

n×y

n×2	133768042
n×3	200652063
n×4	267536084
n×5	334420105

Division

n÷y

n÷2	33442010.5
n÷3	22294673.666667
n÷3	16721005.25
n÷5	13376804.2

Exponentiation

n^y

n²	4473472265128441
n³	2.9920381292377E+23
n⁴	2.0011954106873E+31
n⁵	1.3384799587352E+39

Nth Root

^y√n

²√n	8178.2651583328
³√n	405.92031932226
⁴√n	90.433761164362
⁵√n	36.733683089871

Divisors of 66884021

1, 66884021

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	66884022	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	33442011	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8178.2652194704	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999700975	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66884021 can be divided by 2 positive divisors. The sum of these divisors (counting 66884021) is 66884022, the average is 33442011.

Base conversion 66884021

Base	System	Value
2	Binary	11111111001001000110110101
3	Ternary	11122212001121222
4	Quaternary	3333021012311
5	Quinary	114110242041
6	Senary	10345320125
8	Octal	377110665
10	Decimal	66884021
12	Duodecimal	1a496045
16	Hexadecimal	3fc91b5
20	Vigesimal	10i0a11
36	Base36	13tk1h

Cryptographic Hash Functions

md5	3a5842a33492f0b432d685a11336135c
sha1	cbe3343a351e0422e3293b961584a130e77b7987
sha256	4d5966d5817964460e6fc9b9542e2f7599a5e139e3156b38d2db792a6b08210f
sha512	36b20263fbcb3ea823dc590691aa7f2ef648fc039e72db61a10e389b03b23e7b484f1c99d2d5576b6e9ca83bf0e419d0d816b852cf9837dc3052e5bdba3cf53c
ripemd-160	c8dba00543bcca9832ffcb038d4fcf691db8cc8a

66884021 as geometric shapes

Circle

Radius = n

Diameter	133768042
Circumference	420244698.03229
Area	1.4053827604165E+16

Sphere

Radius = n

Volume	1.2533020008098E+24
Surface area	5.6215310416661E+16
Circumference	420244698.03229

Square

Length = n

Perimeter	267536084
Area	4473472265128441
Diagonal	94588289.604247

Cube

Length = n

Surface area	26840833590770646
Volume	2.9920381292377E+23
Space diagonal	115846522.5865

Equilateral Triangle

Length = n

Perimeter	200652063
Area	1.9370703123632E+15
Altitude	57923261.293252

Triangular Pyramid

Length = n

Surface area	1.9370703123632E+15
Volume	3.5261507512545E+22
Height	31529429.868082