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

80490139 (number)

80490139 is an odd 8-digits composite number following 80490138 and preceding 80490140. In scientific notation, it is written as 8.0490139 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 80315080 positive integers (up to 80490139) that are relatively prime to 80490139.

Interesting facts

80490139 has 4 divisors, whose sum is 80665200
The reverse of 80490139 is 93109408
Previous prime number is 461

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	eighty million four hundred ninety thousand one hundred thirty-nine

Notation

Scientific notation	8.0490139 × 10^7
Engineering notation	8.0490139 × 10^6

Prime Factorization of 80490139

Prime Factorization 461 × 174599

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	80490139	Product of the distinct prime numbers

The prime factorization of 80490139 is 461 × 174599. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 93, 24, 468, 399, 5912, 3809, 21210, 50299, 859797, 728359, 1798852, 693811, 65626644, 80630175, 157259608, 675746693, 3492621123, 4614012476

Basic calculations (n = 80490139)

Multiplication

n×y

n×2	160980278
n×3	241470417
n×4	321960556
n×5	402450695

Division

n÷y

n÷2	40245069.5
n÷3	26830046.333333
n÷3	20122534.75
n÷5	16098027.8

Exponentiation

n^y

n²	6478662476239321
n³	5.2146844324659E+23
n⁴	4.1973067481031E+31
n⁵	3.3784180358046E+39

Nth Root

^y√n

²√n	8971.6296735877
³√n	431.76512402278
⁴√n	94.718687034754
⁵√n	38.119617613039

Divisors of 80490139

1, 461, 174599, 80490139

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	-80490138	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 80490139 can be divided by 4 positive divisors. The sum of these divisors (counting 80490139) is 1, the average is 0.25.

Base conversion 80490139

Base	System	Value
2	Binary	100110011000010111010011011
3	Ternary	12121110022201021
4	Quaternary	10303002322123
5	Quinary	131101141024
6	Senary	11553103311
8	Octal	463027233
10	Decimal	80490139
12	Duodecimal	22b57b37
16	Hexadecimal	4cc2e9b
20	Vigesimal	153156j
36	Base36	1bx6l7

Cryptographic Hash Functions

md5	77f1660d607632de16f313062026152a
sha1	47caafc8c29933a89a7b58ae2fde32e1b3e8e11c
sha256	f2d842ad339bb790001d603ced3946ef5c1e50009e94fdbaec6eba9fa127ac7b
sha512	5016dd5aa50ca8eb4baad546499ef30b326650d0a55f9c7ed05c3957606fda4657c1057f4ed58936f764081481d80b7b0afe44fb56816aa09c1b1755c0c4a777
ripemd-160	be14f4a9deaa646e894206a99cb535a02637d69d

80490139 as geometric shapes

Circle

Radius = n

Diameter	160980278
Circumference	505734458.73764
Area	2.0353318440441E+16

Sphere

Radius = n

Volume	2.1843219071765E+24
Surface area	8.1413273761765E+16
Circumference	505734458.73764

Square

Length = n

Perimeter	321960556
Area	6478662476239321
Diagonal	113830246.2111

Cube

Length = n

Surface area	38871974857435926
Volume	5.2146844324659E+23
Space diagonal	139413010.25628

Equilateral Triangle

Length = n

Perimeter	241470417
Area	2.8053431434841E+15
Altitude	69706505.128141

Triangular Pyramid

Length = n

Surface area	2.8053431434841E+15
Volume	6.1455645399076E+22
Height	37943415.403699