80491875 (number)

80491875 is an odd 8-digits composite number following 80491874 and preceding 80491876. In scientific notation, it is written as 8.0491875 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 42928000 positive integers (up to 80491875) that are relatively prime to 80491875.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand eight hundred seventy-five

Notation

Scientific notation 8.0491875 × 10^7
Engineering notation 8.0491875 × 10^6

Prime Factorization of 80491875

Prime Factorization 15 × 5 × 25 × 42929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80491875
Product of the distinct prime numbers

The prime factorization of 80491875 is 15 × 5 × 25 × 42929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 90, 66, 585, 1, 7025, 3083, 59393, 65097, 964963, 749054, 7154911, 1638322, 74000743, 53094799, 683290754, 371455893, 9065589457, 5769745847

Basic calculations (n = 80491875)

Multiplication

n×y
n×2 160983750
n×3 241475625
n×4 321967500
n×5 402459375

Division

n÷y
n÷2 40245937.5
n÷3 26830625
n÷3 20122968.75
n÷5 16098375

Exponentiation

ny
n2 6478941941015625
n3 5.2150218484849E+23
n4 4.1976688675051E+31
n5 3.3787823777461E+39

Nth Root

y√n
2√n 8971.7264224897
3√n 431.76822808363
4√n 94.719197750455
5√n 38.119782043331

Divisors of 80491875

1, 5, 15, 25, 75, 125, 375, 1875, 42929, 214645, 643935, 1073225, 3219675, 5366125, 16098375, 80491875

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80491874
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80491875 can be divided by 16 positive divisors. The sum of these divisors (counting 80491875) is 1, the average is 0.0625.

Base conversion 80491875

Base System Value
2 Binary 100110011000011010101100011
3 Ternary 12121110102002120
4 Quaternary 10303003111203
5 Quinary 131101220000
6 Senary 11553115323
8 Octal 463032543
10 Decimal 80491875
12 Duodecimal 22b58b43
16 Hexadecimal 4cc3563
20 Vigesimal 15319df
36 Base36 1bx7xf

Cryptographic Hash Functions

md5 23aeb89fa4bdc798b3b03d65fa0262a1
sha1 fa4f2c215e23ca319fbb4e63ff259bf439b3b387
sha256 d05c10f54e9e5e249fbaf15522585440a368de0c0a49f46974c099e97b7ff7c3
sha512 81ab19ea225d2fb8aefb440ef3702fea0d5624aa9f6f2eba8ad37f92fca5a0a2517b38225d652f375c81aba574b95b3e54a12344d4198258258542d51cf461e6
ripemd-160 456999421dae30ef4a7f25bef142d25bc40cc01e

80491875 as geometric shapes

Circle

Radius = n
Diameter 160983750
Circumference 505745366.34734
Area 2.0354196404929E+16

Sphere

Radius = n
Volume 2.184463243668E+24
Surface area 8.1416785619718E+16
Circumference 505745366.34734

Square

Length = n
Perimeter 321967500
Area 6478941941015625
Diagonal 113832701.28584

Cube

Length = n
Surface area 38873651646093750
Volume 5.2150218484849E+23
Space diagonal 139416017.09648

Equilateral Triangle

Length = n
Perimeter 241475625
Area 2.805464155282E+15
Altitude 69708008.548242

Triangular Pyramid

Length = n
Surface area 2.805464155282E+15
Volume 6.1459621884994E+22
Height 37944233.761947