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

80996918 (number)

80996918 is an even 8-digits composite number following 80996917 and preceding 80996919. In scientific notation, it is written as 8.0996918 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 40498458 positive integers (up to 80996918) that are relatively prime to 80996918.

Interesting facts

80996918 has 4 divisors, whose sum is 121495380
The reverse of 80996918 is 81969908
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5

Name

Name	eighty million nine hundred ninety-six thousand nine hundred eighteen

Notation

Scientific notation	8.0996918 × 10^7
Engineering notation	8.0996918 × 10^6

Prime Factorization of 80996918

Prime Factorization 2 × 40498459

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80996918	Product of the distinct prime numbers

The prime factorization of 80996918 is 2 × 40498459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 30, 67, 444, 272, 3517, 8249, 82557, 56513, 910981, 693880, 7864147, 2327469, 83898897, 59431198, 89391868, 12434419, 7684983509, 8919029856

Basic calculations (n = 80996918)

Multiplication

n×y

n×2	161993836
n×3	242990754
n×4	323987672
n×5	404984590

Division

n÷y

n÷2	40498459
n÷3	26998972.666667
n÷3	20249229.5
n÷5	16199383.6

Exponentiation

n^y

n²	6560500725498724
n³	5.3138033930216E+23
n⁴	4.3040169769269E+31
n⁵	3.4861211015076E+39

Nth Root

^y√n

²√n	8999.828776149
³√n	432.66938335203
⁴√n	94.867427371828
⁵√n	38.167498639598

Divisors of 80996918

1, 2, 40498459, 80996918

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-80996917	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80996918 can be divided by 4 positive divisors. The sum of these divisors (counting 80996918) is 1, the average is 0.25.

Base conversion 80996918

Base	System	Value
2	Binary	100110100111110101000110110
3	Ternary	12122102001212212
4	Quaternary	10310332220312
5	Quinary	131213400133
6	Senary	12012013422
8	Octal	464765066
10	Decimal	80996918
12	Duodecimal	23161272
16	Hexadecimal	4d3ea36
20	Vigesimal	1564c5i
36	Base36	1c81me

Cryptographic Hash Functions

md5	211ab86b8d2df92f95e5a442eb620828
sha1	a93bb1567b6a4d2032a68d336adcdd15877625c5
sha256	05dd08755ff90044a6e606ee43819a7908345d9ed1bfb744c6edb4eea7d05b8f
sha512	70159dde6cb803ff9ff1dd33f1002fb154f894fe7b25e20e8aea4a81dfaf94147717258c5444322ffb85f691501306838d50b8221700efc470579700563c7164
ripemd-160	de2c47b21c4fe2775740b8dce283ca810f7d44c0

80996918 as geometric shapes

Circle

Radius = n

Diameter	161993836
Circumference	508918645.10443
Area	2.0610420883097E+16

Sphere

Radius = n

Volume	2.225840760285E+24
Surface area	8.2441683532389E+16
Circumference	508918645.10443

Square

Length = n

Perimeter	323987672
Area	6560500725498724
Diagonal	114546939.94602

Cube

Length = n

Surface area	39363004352992344
Volume	5.3138033930216E+23
Space diagonal	140290777.23249

Equilateral Triangle

Length = n

Perimeter	242990754
Area	2.8407801449141E+15
Altitude	70145388.616245

Triangular Pyramid

Length = n

Surface area	2.8407801449141E+15
Volume	6.2623773551628E+22
Height	38182313.31534