80490028 (number)

80490028 is an even 8-digits composite number following 80490027 and preceding 80490029. In scientific notation, it is written as 8.0490028 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 40210992 positive integers (up to 80490028) that are relatively prime to 80490028.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand twenty-eight

Notation

Scientific notation 8.0490028 × 10^7
Engineering notation 8.0490028 × 10^6

Prime Factorization of 80490028

Prime Factorization 2 × 2 × 15733 × 1279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40245014
Product of the distinct prime numbers

The prime factorization of 80490028 is 2 × 2 × 15733 × 1279. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 14, 97, 889, 689, 1019, 4860, 36955, 83648, 775378, 571639, 180195, 3177727, 47090337, 28714665, 708498204, 416203706, 1791002010, 9101455598

Basic calculations (n = 80490028)

Multiplication

n×y
n×2 160980056
n×3 241470084
n×4 321960112
n×5 402450140

Division

n÷y
n÷2 40245014
n÷3 26830009.333333
n÷3 20122507
n÷5 16098005.6

Exponentiation

ny
n2 6478644607440784
n3 5.2146628585496E+23
n4 4.1972835949522E+31
n5 3.3783947408164E+39

Nth Root

y√n
2√n 8971.6234874185
3√n 431.76492554733
4√n 94.718654379264
5√n 38.119607099255

Divisors of 80490028

1, 2, 4, 1279, 2558, 5116, 15733, 31466, 62932, 20122507, 40245014, 80490028

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80490027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80490028 can be divided by 12 positive divisors. The sum of these divisors (counting 80490028) is 1, the average is 0.083333333333333.

Base conversion 80490028

Base System Value
2 Binary 100110011000010111000101100
3 Ternary 12121110022120011
4 Quaternary 10303002320230
5 Quinary 131101140103
6 Senary 11553103004
8 Octal 463027054
10 Decimal 80490028
12 Duodecimal 22b57a64
16 Hexadecimal 4cc2e2c
20 Vigesimal 1531518
36 Base36 1bx6i4

Cryptographic Hash Functions

md5 e42fd3c568eaf54b24b88214ebc63b1a
sha1 f458e77911d11e4944496b761961dc3b85c2ae34
sha256 edc113180bc26c00363fee2e67327ef8a9289d793c18e0287f467e891e5d466f
sha512 271cd02dedff13355d02483c1d53002249156a7965678b101adc7d8987a70d420f6e77c2f815c59fd969a9f31a076a07b6db6ba572a435d244bcca373e90ed6e
ripemd-160 c3412bef5dfb71e9c92d2538ed1d9c624b7da82e

80490028 as geometric shapes

Circle

Radius = n
Diameter 160980056
Circumference 505733761.30407
Area 2.0353262303955E+16

Sphere

Radius = n
Volume 2.1843128703156E+24
Surface area 8.141304921582E+16
Circumference 505733761.30407

Square

Length = n
Perimeter 321960112
Area 6478644607440784
Diagonal 113830089.23339

Cube

Length = n
Surface area 38871867644644704
Volume 5.2146628585496E+23
Space diagonal 139412817.99864

Equilateral Triangle

Length = n
Perimeter 241470084
Area 2.8053354060674E+15
Altitude 69706408.999321

Triangular Pyramid

Length = n
Surface area 2.8053354060674E+15
Volume 6.1455391148034E+22
Height 37943363.077797