71493085 (number)

71493085 is an odd 8-digits composite number following 71493084 and preceding 71493086. In scientific notation, it is written as 7.1493085 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 54707664 positive integers (up to 71493085) that are relatively prime to 71493085.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1493085 × 10^7
Engineering notation 7.1493085 × 10^6

Prime Factorization of 71493085

Prime Factorization 5 × 23 × 621679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71493085
Product of the distinct prime numbers

The prime factorization of 71493085 is 5 × 23 × 621679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 45, 92, 315, 4, 8712, 9832, 3266, 49570, 499654, 192206, 943920, 7802420, 31801026, 33010733, 902693774, 34191530, 6087202756, 6911256506

Basic calculations (n = 71493085)

Multiplication

n×y
n×2 142986170
n×3 214479255
n×4 285972340
n×5 357465425

Division

n÷y
n÷2 35746542.5
n÷3 23831028.333333
n÷3 17873271.25
n÷5 14298617

Exponentiation

ny
n2 5111261202817225
n3 3.6541983163021E+23
n4 2.6124991083425E+31
n5 1.8677562081515E+39

Nth Root

y√n
2√n 8455.3583602352
3√n 415.03814426571
4√n 91.95302257259
5√n 37.226551546883

Divisors of 71493085

1, 5, 23, 115, 621679, 3108395, 14298617, 71493085

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71493084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71493085 can be divided by 8 positive divisors. The sum of these divisors (counting 71493085) is 1, the average is 0.125.

Base conversion 71493085

Base System Value
2 Binary 100010000101110010111011101
3 Ternary 11222112020002001
4 Quaternary 10100232113131
5 Quinary 121300234320
6 Senary 11032202301
8 Octal 420562735
10 Decimal 71493085
12 Duodecimal 1bb39391
16 Hexadecimal 442e5dd
20 Vigesimal 126gce5
36 Base36 16kcf1

Cryptographic Hash Functions

md5 e37b67ec7af6377fb5cb75a26992431f
sha1 7bbc2b56caab68609819a78a16d49955885e905b
sha256 ad93a3882383b6ea0e51ec4eab3f71b2ddcc72233ec182e6a247b16825c74442
sha512 05e6b4bf3d665a4cd9614ebfced4dcc29408f50c08ddd03a6309d7df52e91e8e94b96f85e87ff1541fca1ba965825cd96e824f8eff0bc1da2eca10cf8852f3e3
ripemd-160 d087f19112a3497d507d3a6a3a1be3872e7568c6

71493085 as geometric shapes

Circle

Radius = n
Diameter 142986170
Circumference 449204301.23694
Area 1.6057500645349E+16

Sphere

Radius = n
Volume 1.5306670113673E+24
Surface area 6.4230002581396E+16
Circumference 449204301.23694

Square

Length = n
Perimeter 285972340
Area 5111261202817225
Diagonal 101106490.42289

Cube

Length = n
Surface area 30667567216903350
Volume 3.6541983163021E+23
Space diagonal 123829655.60984

Equilateral Triangle

Length = n
Perimeter 214479255
Area 2.2132410235088E+15
Altitude 61914827.80492

Triangular Pyramid

Length = n
Surface area 2.2132410235088E+15
Volume 4.3065140154295E+22
Height 33702163.474298