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

80821372 (number)

80821372 is an even 8-digits composite number following 80821371 and preceding 80821373. In scientific notation, it is written as 8.0821372 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 40410684 positive integers (up to 80821372) that are relatively prime to 80821372.

Interesting facts

80821372 has 6 divisors, whose sum is 141437408
The reverse of 80821372 is 27312808
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	eighty million eight hundred twenty-one thousand three hundred seventy-two

Notation

Scientific notation	8.0821372 × 10^7
Engineering notation	8.0821372 × 10^6

Prime Factorization of 80821372

Prime Factorization 2 × 2 × 20205343

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40410686	Product of the distinct prime numbers

The prime factorization of 80821372 is 2 × 2 × 20205343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 18, 62, 718, 759, 3593, 1906, 18263, 19363, 367044, 796113, 609422, 886841, 23303679, 55974660, 107565530, 96857137, 1206568140, 1772216403

Basic calculations (n = 80821372)

Multiplication

n×y

n×2	161642744
n×3	242464116
n×4	323285488
n×5	404106860

Division

n÷y

n÷2	40410686
n÷3	26940457.333333
n÷3	20205343
n÷5	16164274.4

Exponentiation

n^y

n²	6532094171962384
n³	5.279328130112E+23
n⁴	4.2668254271385E+31
n⁵	3.4485068510582E+39

Nth Root

^y√n

²√n	8990.0707449942
³√n	432.35658002035
⁴√n	94.815983594509
⁵√n	38.150940064315

Divisors of 80821372

1, 2, 4, 20205343, 40410686, 80821372

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80821371	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80821372 can be divided by 6 positive divisors. The sum of these divisors (counting 80821372) is 1, the average is 0.16666666666667.

Base conversion 80821372

Base	System	Value
2	Binary	100110100010011110001111100
3	Ternary	12122002011002011
4	Quaternary	10310103301330
5	Quinary	131142240442
6	Senary	12004141004
8	Octal	464236174
10	Decimal	80821372
12	Duodecimal	23097764
16	Hexadecimal	4d13c7c
20	Vigesimal	1552d8c
36	Base36	1c4a64

Cryptographic Hash Functions

md5	10be3f8874b5dc76483d6c2b9fd82563
sha1	4e8bf7179206fe2504110512e8c13288b3ff78b5
sha256	83064f4ccbb8d67f1304209d970faefdec65d768da9d63aa91cd0fa6e49b09cf
sha512	1e72763621dbbd5bbeab91e3edf10e101309c0391fb6ea6963441c8a5c02b0c9da6b7e5db0502f10218f6d8a8f51bca0829ba6dc110c8413076b29ffa0f4530a
ripemd-160	793a913488970d1d71641c092846f11b70d880bc

80821372 as geometric shapes

Circle

Radius = n

Diameter	161642744
Circumference	507815657.0565
Area	2.0521179063194E+16

Sphere

Radius = n

Volume	2.2113997959267E+24
Surface area	8.2084716252775E+16
Circumference	507815657.0565

Square

Length = n

Perimeter	323285488
Area	6532094171962384
Diagonal	114298680.412

Cube

Length = n

Surface area	39192565031774304
Volume	5.279328130112E+23
Space diagonal	139986722.64142

Equilateral Triangle

Length = n

Perimeter	242464116
Area	2.8284797464159E+15
Altitude	69993361.320712

Triangular Pyramid

Length = n

Surface area	2.8284797464159E+15
Volume	6.2217478681852E+22
Height	38099560.137334