77082785 (number)

77082785 is an odd 8-digits composite number following 77082784 and preceding 77082786. In scientific notation, it is written as 7.7082785 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 56922624 positive integers (up to 77082785) that are relatively prime to 77082785.

Interesting facts

Basic properties

Name

Name seventy-seven million eighty-two thousand seven hundred eighty-five

Notation

Scientific notation 7.7082785 × 10^7
Engineering notation 7.7082785 × 10^6

Prime Factorization of 77082785

Prime Factorization 5 × 13 × 1185889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77082785
Product of the distinct prime numbers

The prime factorization of 77082785 is 5 × 13 × 1185889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 80, 2, 658, 791, 1526, 376, 9410, 21052, 759076, 494853, 4905179, 171642, 63836684, 13243669, 275032914, 384446780, 2971734228, 1906808580

Basic calculations (n = 77082785)

Multiplication

n×y
n×2 154165570
n×3 231248355
n×4 308331140
n×5 385413925

Division

n÷y
n÷2 38541392.5
n÷3 25694261.666667
n÷3 19270696.25
n÷5 15416557

Exponentiation

ny
n2 5941755743356225
n3 4.5800708048764E+23
n4 3.5304461313707E+31
n5 2.7213662009853E+39

Nth Root

y√n
2√n 8779.680233357
3√n 425.58449681889
4√n 93.699947883427
5√n 37.79126935222

Divisors of 77082785

1, 5, 13, 65, 1185889, 5929445, 15416557, 77082785

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 -77082784
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 77082785 can be divided by 8 positive divisors. The sum of these divisors (counting 77082785) is 1, the average is 0.125.

Base conversion 77082785

Base System Value
2 Binary 100100110000011000010100001
3 Ternary 12101001012200222
4 Quaternary 10212003002201
5 Quinary 124213122120
6 Senary 11352052425
8 Octal 446030241
10 Decimal 77082785
12 Duodecimal 21994115
16 Hexadecimal 49830a1
20 Vigesimal 141f6j5
36 Base36 19w5gh

Cryptographic Hash Functions

md5 9a4e26197d3e30f954fe24877325218e
sha1 b73cff5ab33c1c6802293aadd8aac6efc6028500
sha256 586a2992d0cde34654813c0edd5e9491b58417f727e48baaa649c8475da22097
sha512 53cdaea6038a09d55747e08dc585e107dc793a9f6dfe7cd7026b7315a6aa714715d3daf3295ac3bbecb016bd4f41a0bfac7d12f003da3531bfb7577ad85f0a64
ripemd-160 dfb8ea873886eba9bf26c9d1ce371526ec6aacb0

77082785 as geometric shapes

Circle

Radius = n
Diameter 154165570
Circumference 484325422.14848
Area 1.8666576192753E+16

Sphere

Radius = n
Volume 1.9184955724695E+24
Surface area 7.4666304771012E+16
Circumference 484325422.14848

Square

Length = n
Perimeter 308331140
Area 5941755743356225
Diagonal 109011519.97249

Cube

Length = n
Surface area 35650534460137350
Volume 4.5800708048764E+23
Space diagonal 133511300.00891

Equilateral Triangle

Length = n
Perimeter 231248355
Area 2.5728557084143E+15
Altitude 66755650.004454

Triangular Pyramid

Length = n
Surface area 2.5728557084143E+15
Volume 5.3976652074044E+22
Height 36337173.324163