80490140 (number)

80490140 is an even 8-digits composite number following 80490139 and preceding 80490141. In scientific notation, it is written as 8.0490140 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 32196048 positive integers (up to 80490140) that are relatively prime to 80490140.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand one hundred forty

Notation

Scientific notation 8.0490140 × 10^7
Engineering notation 8.0490140 × 10^6

Prime Factorization of 80490140

Prime Factorization 2 × 2 × 5 × 4024507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40245070
Product of the distinct prime numbers

The prime factorization of 80490140 is 2 × 2 × 5 × 4024507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 28, 97, 368, 291, 5030, 8745, 47315, 95012, 852775, 455854, 7277286, 2166818, 75259020, 35760601, 312573294, 7176128, 1931137044, 623009249

Basic calculations (n = 80490140)

Multiplication

n×y
n×2 160980280
n×3 241470420
n×4 321960560
n×5 402450700

Division

n÷y
n÷2 40245070
n÷3 26830046.666667
n÷3 20122535
n÷5 16098028

Exponentiation

ny
n2 6478662637219600
n3 5.2146846268257E+23
n4 4.1973069566905E+31
n5 3.3784182456699E+39

Nth Root

y√n
2√n 8971.629729319
3√n 431.76512581085
4√n 94.718687328948
5√n 38.119617707758

Divisors of 80490140

1, 2, 4, 5, 10, 20, 4024507, 8049014, 16098028, 20122535, 40245070, 80490140

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 -80490139
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 80490140 can be divided by 12 positive divisors. The sum of these divisors (counting 80490140) is 1, the average is 0.083333333333333.

Base conversion 80490140

Base System Value
2 Binary 100110011000010111010011100
3 Ternary 12121110022201022
4 Quaternary 10303002322130
5 Quinary 131101141030
6 Senary 11553103312
8 Octal 463027234
10 Decimal 80490140
12 Duodecimal 22b57b38
16 Hexadecimal 4cc2e9c
20 Vigesimal 1531570
36 Base36 1bx6l8

Cryptographic Hash Functions

md5 53e286940a07179710c4989b7dbeff46
sha1 a5c3729010b20b1d99784019d17a56fee0abfc0c
sha256 6a62818ca86e781ec487d4e159c9f2c21f76b638aca0ccda676171770b592be4
sha512 88216cb2ada1bc27366527cc532c91df1c50d85eb64f5ce46fc687c127e58862f52461efb2237e39d59c3ca06a07cbd401d32a0ed397bc30b33ec778fd83cf17
ripemd-160 20ae94ab2fd04c2c0e06c56732e13fa2c3f1e867

80490140 as geometric shapes

Circle

Radius = n
Diameter 160980280
Circumference 505734465.02083
Area 2.0353318946176E+16

Sphere

Radius = n
Volume 2.1843219885898E+24
Surface area 8.1413275784703E+16
Circumference 505734465.02083

Square

Length = n
Perimeter 321960560
Area 6478662637219600
Diagonal 113830247.62531

Cube

Length = n
Surface area 38871975823317600
Volume 5.2146846268257E+23
Space diagonal 139413011.98833

Equilateral Triangle

Length = n
Perimeter 241470420
Area 2.8053432131906E+15
Altitude 69706505.994166

Triangular Pyramid

Length = n
Surface area 2.8053432131906E+15
Volume 6.1455647689629E+22
Height 37943415.875103