80490128 (number)

80490128 is an even 8-digits composite number following 80490127 and preceding 80490129. In scientific notation, it is written as 8.0490128 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 40188960 positive integers (up to 80490128) that are relatively prime to 80490128.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand one hundred twenty-eight

Notation

Scientific notation 8.0490128 × 10^7
Engineering notation 8.0490128 × 10^6

Prime Factorization of 80490128

Prime Factorization 2 × 2 × 2 × 2 × 811 × 6203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10061266
Product of the distinct prime numbers

The prime factorization of 80490128 is 2 × 2 × 2 × 2 × 811 × 6203. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 3, 86, 33, 858, 79, 4157, 1449, 81027, 97167, 210680, 533423, 4951832, 740837, 97077468, 5557105, 547364713, 140727254, 4664632895, 4136705829

Basic calculations (n = 80490128)

Multiplication

n×y
n×2 160980256
n×3 241470384
n×4 321960512
n×5 402450640

Division

n÷y
n÷2 40245064
n÷3 26830042.666667
n÷3 20122532
n÷5 16098025.6

Exponentiation

ny
n2 6478660705456384
n3 5.2146822945075E+23
n4 4.1973044536425E+31
n5 3.3784157272865E+39

Nth Root

y√n
2√n 8971.6290605441
3√n 431.76510435405
4√n 94.718683798626
5√n 38.119616571133

Divisors of 80490128

1, 2, 4, 8, 16, 811, 1622, 3244, 6203, 6488, 12406, 12976, 24812, 49624, 99248, 5030633, 10061266, 20122532, 40245064, 80490128

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80490127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80490128 can be divided by 20 positive divisors. The sum of these divisors (counting 80490128) is 1, the average is 0.05.

Base conversion 80490128

Base System Value
2 Binary 100110011000010111010010000
3 Ternary 12121110022200212
4 Quaternary 10303002322100
5 Quinary 131101141003
6 Senary 11553103252
8 Octal 463027220
10 Decimal 80490128
12 Duodecimal 22b57b28
16 Hexadecimal 4cc2e90
20 Vigesimal 1531568
36 Base36 1bx6kw

Cryptographic Hash Functions

md5 7497f2d7b4d1114055cd4049e6edba24
sha1 0e912af41c77dfa068b2d2f3d7bd1cf3df459da2
sha256 092dae0be541da9e2dbaf228ab8516ff7c6e99e9feac950cba92b586ee396ac7
sha512 741b99eb22c38f7cac0ba1fcd48e8d9ffad2d1b3455e89f8438c28786827e07c7375ba27d90385b2ed7f00789b04986fbd3dfc59deeeea3857bcfc1e9959c494
ripemd-160 35f49adae184a728f49cc023f7849f9f0f5b394b

80490128 as geometric shapes

Circle

Radius = n
Diameter 160980256
Circumference 505734389.6226
Area 2.0353312877363E+16

Sphere

Radius = n
Volume 2.1843210116306E+24
Surface area 8.1413251509451E+16
Circumference 505734389.6226

Square

Length = n
Perimeter 321960512
Area 6478660705456384
Diagonal 113830230.65475

Cube

Length = n
Surface area 38871964232738304
Volume 5.2146822945075E+23
Space diagonal 139412991.20372

Equilateral Triangle

Length = n
Perimeter 241470384
Area 2.8053423767126E+15
Altitude 69706495.601861

Triangular Pyramid

Length = n
Surface area 2.8053423767126E+15
Volume 6.1455620202995E+22
Height 37943410.218249