80494784 (number)

80494784 is an even 8-digits composite number following 80494783 and preceding 80494785. In scientific notation, it is written as 8.0494784 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 28 positive divisors. There are 39936000 positive integers (up to 80494784) that are relatively prime to 80494784.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-four thousand seven hundred eighty-four

Notation

Scientific notation 8.0494784 × 10^7
Engineering notation 8.0494784 × 10^6

Prime Factorization of 80494784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 131 × 9601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2515462
Product of the distinct prime numbers

The prime factorization of 80494784 is 2 × 2 × 2 × 2 × 2 × 2 × 131 × 9601. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 8, 73, 79, 163, 10, 6294, 3086, 25540, 48935, 822613, 459176, 3944421, 9684422, 83605946, 20910978, 167591302, 596597429, 4966288328, 6775989338

Basic calculations (n = 80494784)

Multiplication

n×y
n×2 160989568
n×3 241484352
n×4 321979136
n×5 402473920

Division

n÷y
n÷2 40247392
n÷3 26831594.666667
n÷3 20123696
n÷5 16098956.8

Exponentiation

ny
n2 6479410251206656
n3 5.2155872861827E+23
n4 4.1982757203442E+31
n5 3.3793929728155E+39

Nth Root

y√n
2√n 8971.8885414388
3√n 431.77342943115
4√n 94.720053533762
5√n 38.120057571372

Divisors of 80494784

1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 9601, 19202, 38404, 76808, 153616, 307232, 614464, 1257731, 2515462, 5030924, 10061848, 20123696, 40247392, 80494784

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80494783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80494784 can be divided by 28 positive divisors. The sum of these divisors (counting 80494784) is 1, the average is 0.035714285714286.

Base conversion 80494784

Base System Value
2 Binary 100110011000100000011000000
3 Ternary 12121110120002022
4 Quaternary 10303010003000
5 Quinary 131101313114
6 Senary 11553141012
8 Octal 463040300
10 Decimal 80494784
12 Duodecimal 22b5a768
16 Hexadecimal 4cc40c0
20 Vigesimal 1531gj4
36 Base36 1bxa68

Cryptographic Hash Functions

md5 fb05ab8acb268ce3f6407eaa1124f7ef
sha1 7696c56acc8e980e48db6e57b6aac97c402ae5ae
sha256 5545646b1eeb61223861dd208a544ecb16be2ed8a4233d28e711c1871bcfcbfa
sha512 fd26813a2fd4ecda4f1a006524cbea1fa756de9193315521c51e5fe3ffc4af734fc62c2e08ba589ca11927308cb7f7c2817c033dc6fc7904b93fdccda91c5ed3
ripemd-160 7939018a96c0e2a689e2fa0946db79626da95ebe

80494784 as geometric shapes

Circle

Radius = n
Diameter 160989568
Circumference 505763644.13339
Area 2.0355667644785E+16

Sphere

Radius = n
Volume 2.184700093657E+24
Surface area 8.1422670579141E+16
Circumference 505763644.13339

Square

Length = n
Perimeter 321979136
Area 6479410251206656
Diagonal 113836815.23309

Cube

Length = n
Surface area 38876461507239936
Volume 5.2155872861827E+23
Space diagonal 139421055.63228

Equilateral Triangle

Length = n
Perimeter 241484352
Area 2.8056669395431E+15
Altitude 69710527.816141

Triangular Pyramid

Length = n
Surface area 2.8056669395431E+15
Volume 6.1466285632168E+22
Height 37945605.077698