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

80642021 (number)

80642021 is an odd 8-digits prime number following 80642020 and preceding 80642022. In scientific notation, it is written as 8.0642021 × 10^7. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 80642020 positive integers (up to 80642021) that are relatively prime to 80642021.

Interesting facts

80642021 has 2 divisors, whose sum is 80642022
The reverse of 80642021 is 12024608
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	eighty million six hundred forty-two thousand twenty-one

Notation

Scientific notation	8.0642021 × 10^7
Engineering notation	8.0642021 × 10^6

Prime Factorization of 80642021

Prime Factorization 80642021

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	80642021	Product of the distinct prime numbers

The prime factorization of 80642021 is 80642021. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 1, 36, 92, 750, 411, 2273, 1998, 66078, 3618, 24721, 333990, 8414366, 9517914, 55504581, 37747301, 669135453, 575134581, 6364718535, 240902699

Basic calculations (n = 80642021)

Multiplication

n×y

n×2	161284042
n×3	241926063
n×4	322568084
n×5	403210105

Division

n÷y

n÷2	40321010.5
n÷3	26880673.666667
n÷3	20160505.25
n÷5	16128404.2

Exponentiation

n^y

n²	6503135550964441
n³	5.2442599366672E+23
n⁴	4.2290771994218E+31
n⁵	3.4104133232639E+39

Nth Root

^y√n

²√n	8980.0902556712
³√n	432.03652847554
⁴√n	94.763338141241
⁵√n	38.133992836651

Divisors of 80642021

1, 80642021

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	80642022	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	40321011	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	8980.0903113499	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999975199	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80642021 can be divided by 2 positive divisors. The sum of these divisors (counting 80642021) is 80642022, the average is 40321011.

Base conversion 80642021

Base	System	Value
2	Binary	100110011100111111111100101
3	Ternary	12121202001001112
4	Quaternary	10303213333211
5	Quinary	131121021041
6	Senary	12000234405
8	Octal	463477745
10	Decimal	80642021
12	Duodecimal	2300ba05
16	Hexadecimal	4ce7fe5
20	Vigesimal	1540511
36	Base36	1c0fs5

Cryptographic Hash Functions

md5	7bf01851abc1e1b257cb91160324d656
sha1	ca61ada25052d9632455cb3e0ef400a95dba752a
sha256	3ad54ca46b4a10ce0b83d79be68bda4deea667058c81b07abc13c73db539b1b5
sha512	db82a9b7e26fe40e1c0dc34cbe0518a2a25de93e0ef4289a316a5341af5ed24be9d30c82b1736e7c1fde47cc237cae22c5f334aebff1e9bd9d09b9fd43b5f4a7
ripemd-160	c652c786214fd2abcdd6cf7cad6d1f49f54cdd20

80642021 as geometric shapes

Circle

Radius = n

Diameter	161284042
Circumference	506688761.48847
Area	2.0430202872208E+16

Sphere

Radius = n

Volume	2.1967104654065E+24
Surface area	8.1720811488834E+16
Circumference	506688761.48847

Square

Length = n

Perimeter	322568084
Area	6503135550964441
Diagonal	114045039.79538

Cube

Length = n

Surface area	39018813305786646
Volume	5.2442599366672E+23
Space diagonal	139676077.59704

Equilateral Triangle

Length = n

Perimeter	241926063
Area	2.8159402956945E+15
Altitude	69838038.798518

Triangular Pyramid

Length = n

Surface area	2.8159402956945E+15
Volume	6.1804196058705E+22
Height	38015013.265125