68683485 (number)

68683485 is an odd 8-digits composite number following 68683484 and preceding 68683486. In scientific notation, it is written as 6.8683485 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 31822848 positive integers (up to 68683485) that are relatively prime to 68683485.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred eighty-three thousand four hundred eighty-five

Notation

Scientific notation 6.8683485 × 10^7
Engineering notation 6.8683485 × 10^6

Prime Factorization of 68683485

Prime Factorization 5 × 3 × 17 × 13 × 20719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68683485
Product of the distinct prime numbers

The prime factorization of 68683485 is 5 × 3 × 17 × 13 × 20719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 10, 31, 61, 129, 674, 7492, 8957, 62213, 45938, 563259, 289678, 4327095, 9843128, 84303405, 22251236, 180155020, 164625056, 6174365718, 6650284016

Basic calculations (n = 68683485)

Multiplication

n×y
n×2 137366970
n×3 206050455
n×4 274733940
n×5 343417425

Division

n÷y
n÷2 34341742.5
n÷3 22894495
n÷3 17170871.25
n÷5 13736697

Exponentiation

ny
n2 4717421111745225
n3 3.2400892216724E+23
n4 2.225406194554E+31
n5 1.5284865298255E+39

Nth Root

y√n
2√n 8287.5499998492
3√n 409.52847835745
4√n 91.035981896441
5√n 36.929248046072

Divisors of 68683485

1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 20719, 62157, 103595, 269347, 310785, 352223, 808041, 1056669, 1346735, 1761115, 4040205, 4578899, 5283345, 13736697, 22894495, 68683485

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68683484
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68683485 can be divided by 32 positive divisors. The sum of these divisors (counting 68683485) is 1, the average is 0.03125.

Base conversion 68683485

Base System Value
2 Binary 100000110000000011011011101
3 Ternary 11210020111000210
4 Quaternary 10012000123131
5 Quinary 120040332420
6 Senary 10452043033
8 Octal 406003335
10 Decimal 68683485
12 Duodecimal 1b003479
16 Hexadecimal 41806dd
20 Vigesimal 11958e5
36 Base36 14w4il

Cryptographic Hash Functions

md5 d3be5b2d480681d216aa480614bb6480
sha1 a99782f95b186d2993e98ee3157cc76ad7f67ced
sha256 a321367a6a9398786804ea64ced4a81d0b04705084f0f273dc4f8b5fe7c8bc52
sha512 437b7fbbd4480a8675abb1adf17e7b1815f7d4dbb3a254debb5cc4e230ed5ab10f053397af39dc2b2858bf62ed2e10ff264d49854530ab36be0b8591a37248fa
ripemd-160 a5106acac5b3f7870bdb10d2b8c1817ff557204d

68683485 as geometric shapes

Circle

Radius = n
Diameter 137366970
Circumference 431551063.79789
Area 1.4820215508548E+16

Sphere

Radius = n
Volume 1.3572053994375E+24
Surface area 5.9280862034193E+16
Circumference 431551063.79789

Square

Length = n
Perimeter 274733940
Area 4717421111745225
Diagonal 97133115.998049

Cube

Length = n
Surface area 28304526670471350
Volume 3.2400892216724E+23
Space diagonal 118963285.66089

Equilateral Triangle

Length = n
Perimeter 206050455
Area 2.0427032615602E+15
Altitude 59481642.830447

Triangular Pyramid

Length = n
Surface area 2.0427032615602E+15
Volume 3.8184817671566E+22
Height 32377705.332683