80685005 (number)

80685005 is an odd 8-digits composite number following 80685004 and preceding 80685006. In scientific notation, it is written as 8.0685005 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 62959680 positive integers (up to 80685005) that are relatively prime to 80685005.

Interesting facts

Basic properties

Name

Name eighty million six hundred eighty-five thousand five

Notation

Scientific notation 8.0685005 × 10^7
Engineering notation 8.0685005 × 10^6

Prime Factorization of 80685005

Prime Factorization 5 × 127 × 61 × 2083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80685005
Product of the distinct prime numbers

The prime factorization of 80685005 is 5 × 127 × 61 × 2083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 40, 92, 359, 592, 8275, 2531, 58296, 42291, 406948, 607101, 8053879, 2389234, 88225867, 12749232, 112216655, 853938961, 2536936942, 2252498789

Basic calculations (n = 80685005)

Multiplication

n×y
n×2 161370010
n×3 242055015
n×4 322740020
n×5 403425025

Division

n÷y
n÷2 40342502.5
n÷3 26895001.666667
n÷3 20171251.25
n÷5 16137001

Exponentiation

ny
n2 6510070031850025
n3 5.2526503307017E+23
n4 4.2381011819592E+31
n5 3.4195121505688E+39

Nth Root

y√n
2√n 8982.4832312674
3√n 432.1132765504
4√n 94.775963362381
5√n 38.138057224318

Divisors of 80685005

1, 5, 61, 127, 305, 635, 2083, 7747, 10415, 38735, 127063, 264541, 635315, 1322705, 16137001, 80685005

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 -80685004
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 80685005 can be divided by 16 positive divisors. The sum of these divisors (counting 80685005) is 1, the average is 0.0625.

Base conversion 80685005

Base System Value
2 Binary 100110011110010011111001101
3 Ternary 12121211020000112
4 Quaternary 10303302133031
5 Quinary 131123410010
6 Senary 12001205405
8 Octal 463623715
10 Decimal 80685005
12 Duodecimal 23030865
16 Hexadecimal 4cf27cd
20 Vigesimal 1545ca5
36 Base36 1c1cy5

Cryptographic Hash Functions

md5 7947aa2277e1d180c8317131a0e3df1e
sha1 d83b04a5fdce8049aa332cf55e42792bbfcb0a27
sha256 81202f5b109282b74e8ccfad6bc68a3fa5fbd327a113670032bb5a126a6b8472
sha512 293d88f5809fe708e415bb694796908e600e74e0bb0f4a3d1b6c742caa2b50c82aaa5f11e4aaa5c83e22b8f03c75992a2a72cc0d05ea208c2ad7bee870f698dc
ripemd-160 4cc2589fbb837bfc078ffe0a7ad87d000921b658

80685005 as geometric shapes

Circle

Radius = n
Diameter 161370010
Circumference 506958837.92571
Area 2.0451988186415E+16

Sphere

Radius = n
Volume 2.2002250254411E+24
Surface area 8.180795274566E+16
Circumference 506958837.92571

Square

Length = n
Perimeter 322740020
Area 6510070031850025
Diagonal 114105828.35114

Cube

Length = n
Surface area 39060420191100150
Volume 5.2526503307017E+23
Space diagonal 139750528.06895

Equilateral Triangle

Length = n
Perimeter 242055015
Area 2.8189430139989E+15
Altitude 69875264.034474

Triangular Pyramid

Length = n
Surface area 2.8189430139989E+15
Volume 6.1903077800682E+22
Height 38035276.117047