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

80931009 (number)

80931009 is an odd 8-digits composite number following 80931008 and preceding 80931010. In scientific notation, it is written as 8.0931009 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 53954004 positive integers (up to 80931009) that are relatively prime to 80931009.

Interesting facts

80931009 has 4 divisors, whose sum is 107908016
The reverse of 80931009 is 90013908
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	eighty million nine hundred thirty-one thousand nine

Notation

Scientific notation	8.0931009 × 10^7
Engineering notation	8.0931009 × 10^6

Prime Factorization of 80931009

Prime Factorization 3 × 26977003

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80931009	Product of the distinct prime numbers

The prime factorization of 80931009 is 3 × 26977003. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 5, 93, 718, 243, 6589, 9923, 22340, 50781, 506424, 222752, 7039671, 5443969, 5718063, 91829005, 739488920, 666403950, 612981091, 4671324552

Basic calculations (n = 80931009)

Multiplication

n×y

n×2	161862018
n×3	242793027
n×4	323724036
n×5	404655045

Division

n÷y

n÷2	40465504.5
n÷3	26977003
n÷3	20232752.25
n÷5	16186201.8

Exponentiation

n^y

n²	6549828217758081
n³	5.3008420643983E+23
n⁴	4.290024968214E+31
n⁵	3.4719604931275E+39

Nth Root

^y√n

²√n	8996.1663501738
³√n	432.55199392739
⁴√n	94.848122544275
⁵√n	38.161285067714

Divisors of 80931009

1, 3, 26977003, 80931009

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	-80931008	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 80931009 can be divided by 4 positive divisors. The sum of these divisors (counting 80931009) is 1, the average is 0.25.

Base conversion 80931009

Base	System	Value
2	Binary	100110100101110100011000001
3	Ternary	12122021201110210
4	Quaternary	10310232203001
5	Quinary	131204243014
6	Senary	12010344333
8	Octal	464564301
10	Decimal	80931009
12	Duodecimal	2312b0a9
16	Hexadecimal	4d2e8c1
20	Vigesimal	155g7a9
36	Base36	1c6mrl

Cryptographic Hash Functions

md5	f33e8aa1120686f9eb4123ef4f80be40
sha1	e8f2f485c02f0b4cee1cf2bf1fb07651fba6b428
sha256	ba3c91d581d4092144f1361317e51f7e017e5590000ddea7f31509ce519d1adc
sha512	bf1153c3c0349b2b7cae2cca7b41d0080eb18c9b8fa4ea5655e60e6797a3d7098b072381dbedd6f5b13b7565c9a4c07731a7c5d96a06152312572bb71a2e17d9
ripemd-160	cec91409365687f2da46bb8a7c61b0bdc86ab7e5

80931009 as geometric shapes

Circle

Radius = n

Diameter	161862018
Circumference	508504526.64402
Area	2.0576892211184E+16

Sphere

Radius = n

Volume	2.2204115316471E+24
Surface area	8.2307568844736E+16
Circumference	508504526.64402

Square

Length = n

Perimeter	323724036
Area	6549828217758081
Diagonal	114453730.54434

Cube

Length = n

Surface area	39298969306548486
Volume	5.3008420643983E+23
Space diagonal	140176619.49581

Equilateral Triangle

Length = n

Perimeter	242793027
Area	2.8361588135013E+15
Altitude	70088309.747907

Triangular Pyramid

Length = n

Surface area	2.8361588135013E+15
Volume	6.2471022828916E+22
Height	38151243.51478