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

80993818 (number)

80993818 is an even 8-digits composite number following 80993817 and preceding 80993819. In scientific notation, it is written as 8.0993818 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 39926460 positive integers (up to 80993818) that are relatively prime to 80993818.

Interesting facts

80993818 has 8 divisors, whose sum is 123202080
The reverse of 80993818 is 81839908
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	eighty million nine hundred ninety-three thousand eight hundred eighteen

Notation

Scientific notation	8.0993818 × 10^7
Engineering notation	8.0993818 × 10^6

Prime Factorization of 80993818

Prime Factorization 2 × 71 × 570379

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	80993818	Product of the distinct prime numbers

The prime factorization of 80993818 is 2 × 71 × 570379. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 27, 7, 956, 68, 2541, 6861, 18714, 917, 837906, 109681, 5848489, 1405079, 1551585, 4161218, 643091375, 200354413, 8502894892, 3595647651

Basic calculations (n = 80993818)

Multiplication

n×y

n×2	161987636
n×3	242981454
n×4	323975272
n×5	404969090

Division

n÷y

n÷2	40496909
n÷3	26997939.333333
n÷3	20248454.5
n÷5	16198763.6

Exponentiation

n^y

n²	6559998554217124
n³	5.3131932898052E+23
n⁴	4.3033581031331E+31
n⁵	3.4854540299399E+39

Nth Root

^y√n

²√n	8999.6565490023
³√n	432.66386342101
⁴√n	94.866519642086
⁵√n	38.167206477723

Divisors of 80993818

1, 2, 71, 142, 570379, 1140758, 40496909, 80993818

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80993817	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80993818 can be divided by 8 positive divisors. The sum of these divisors (counting 80993818) is 1, the average is 0.125.

Base conversion 80993818

Base	System	Value
2	Binary	100110100111101111000011010
3	Ternary	12122101220122001
4	Quaternary	10310331320122
5	Quinary	131213300233
6	Senary	12011551214
8	Octal	464757032
10	Decimal	80993818
12	Duodecimal	2315b50a
16	Hexadecimal	4d3de1a
20	Vigesimal	15644ai
36	Base36	1c7z8a

Cryptographic Hash Functions

md5	189521745193d7c74842232dfa82a345
sha1	ed0fbec2197cedc1e55f2af2af9f774192d49602
sha256	23f56fe5a6c87667d91909012bf2525e248aef3269a40b143759aab1282813fe
sha512	42c9776be2d07de0c66a81db93dba86bc1eb43c30a474c9480d0bd7e7a4549f9e1bcc993572997645c2d3ca681502f2df4d3915e63909d985e83a12ac517c3a6
ripemd-160	fe4572f7e307422caebdf33afa5ccba86e6afd75

80993818 as geometric shapes

Circle

Radius = n

Diameter	161987636
Circumference	508899167.22998
Area	2.0608843265488E+16

Sphere

Radius = n

Volume	2.2255852008473E+24
Surface area	8.2435373061953E+16
Circumference	508899167.22998

Square

Length = n

Perimeter	323975272
Area	6559998554217124
Diagonal	114542555.88398

Cube

Length = n

Surface area	39359991325302744
Volume	5.3131932898052E+23
Space diagonal	140285407.87499

Equilateral Triangle

Length = n

Perimeter	242981454
Area	2.8405626983706E+15
Altitude	70142703.937493

Triangular Pyramid

Length = n

Surface area	2.8405626983706E+15
Volume	6.2616583416269E+22
Height	38180851.961326