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

80493489 (number)

80493489 is an odd 8-digits composite number following 80493488 and preceding 80493490. In scientific notation, it is written as 8.0493489 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 53239032 positive integers (up to 80493489) that are relatively prime to 80493489.

Interesting facts

80493489 has 8 divisors, whose sum is 90142720
The reverse of 80493489 is 98439408
Previous prime number is 127

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	eighty million four hundred ninety-three thousand four hundred eighty-nine

Notation

Scientific notation	8.0493489 × 10^7
Engineering notation	8.0493489 × 10^6

Prime Factorization of 80493489

Prime Factorization 9 × 127 × 70423

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	80493489	Product of the distinct prime numbers

The prime factorization of 80493489 is 9 × 127 × 70423. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 74, 22, 922, 492, 5650, 4122, 44798, 67672, 827476, 672528, 417131, 2009929, 42137398, 84479109, 919278794, 107634363, 7755831651, 8745198316

Basic calculations (n = 80493489)

Multiplication

n×y

n×2	160986978
n×3	241480467
n×4	321973956
n×5	402467445

Division

n÷y

n÷2	40246744.5
n÷3	26831163
n÷3	20123372.25
n÷5	16098697.8

Exponentiation

n^y

n²	6479201771393121
n³	5.2153355651441E+23
n⁴	4.1980055594424E+31
n⁵	3.3791211432091E+39

Nth Root

^y√n

²√n	8971.8163712818
³√n	431.77111396191
⁴√n	94.719672567433
⁵√n	38.119934915493

Divisors of 80493489

1, 9, 127, 1143, 70423, 633807, 8943721, 80493489

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	-80493488	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 80493489 can be divided by 8 positive divisors. The sum of these divisors (counting 80493489) is 1, the average is 0.125.

Base conversion 80493489

Base	System	Value
2	Binary	100110011000011101110110001
3	Ternary	12121110111022100
4	Quaternary	10303003232301
5	Quinary	131101242424
6	Senary	11553131013
8	Octal	463035661
10	Decimal	80493489
12	Duodecimal	22b59a69
16	Hexadecimal	4cc3bb1
20	Vigesimal	1531de9
36	Base36	1bx969

Cryptographic Hash Functions

md5	f283e0636f0f0ab525885a4e7755e150
sha1	9b58975f081ab46944d8f48acc763e7df7828309
sha256	49687e3660df2ea864073d44d4ce5826827a5ea8ef3accef4fc31b83bf5d8562
sha512	a9814a36505ce9ae982d7185eb6b3a8a71b35006153922cf50517ee41b678096a2b1fa25c2a92e40e76336403ce63eada368f8e0e0717fcccfb37a307601d377
ripemd-160	7d3fb6c5ac413830177874df4d8342be1f6bf225

80493489 as geometric shapes

Circle

Radius = n

Diameter	160986978
Circumference	505755507.40842
Area	2.0355012686135E+16

Sphere

Radius = n

Volume	2.184594652995E+24
Surface area	8.1420050744538E+16
Circumference	505755507.40842

Square

Length = n

Perimeter	321973956
Area	6479201771393121
Diagonal	113834983.82653

Cube

Length = n

Surface area	38875210628358726
Volume	5.2153355651441E+23
Space diagonal	139418812.62649

Equilateral Triangle

Length = n

Perimeter	241480467
Area	2.8055766651358E+15
Altitude	69709406.313243

Triangular Pyramid

Length = n

Surface area	2.8055766651358E+15
Volume	6.146331907128E+22
Height	37944994.608843