268185983 (number)

268185983 is an odd 9-digits composite number following 268185982 and preceding 268185984. In scientific notation, it is written as 2.68185983 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 247556280 positive integers (up to 268185983) that are relatively prime to 268185983.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million one hundred eighty-five thousand nine hundred eighty-three

Notation

Scientific notation 2.68185983 × 10^8
Engineering notation 2.68185983 × 10^6

Prime Factorization of 268185983

Prime Factorization 13 × 20629691

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268185983
Product of the distinct prime numbers

The prime factorization of 268185983 is 13 × 20629691. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 15, 79, 324, 183, 68, 4701, 24772, 10461, 801084, 148365, 2561278, 7573886, 20808476, 93374510, 772498356, 113762451, 5269555462, 4639911556

Basic calculations (n = 268185983)

Multiplication

n×y
n×2 536371966
n×3 804557949
n×4 1072743932
n×5 1340929915

Division

n÷y
n÷2 134092991.5
n÷3 89395327.666667
n÷3 67046495.75
n÷5 53637196.6

Exponentiation

ny
n2 71923721477676289
n3 1.9288933945509E+25
n4 5.1730217111984E+33
n5 1.3873319126981E+42

Nth Root

y√n
2√n 16376.384918534
3√n 644.87967869585
4√n 127.97025013078
5√n 48.493911444779

Divisors of 268185983

1, 13, 20629691, 268185983

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268185982
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268185983 can be divided by 4 positive divisors. The sum of these divisors (counting 268185983) is 1, the average is 0.25.

Base conversion 268185983

Base System Value
2 Binary 1111111111000011000101111111
3 Ternary 200200122021000012
4 Quaternary 33333003011333
5 Quinary 1022123422413
6 Senary 42340053435
8 Octal 1777030577
10 Decimal 268185983
12 Duodecimal 7599427b
16 Hexadecimal ffc317f
20 Vigesimal 43g34j3
36 Base36 4fo5mn

Cryptographic Hash Functions

md5 a3cbd31d1a5f25591492b42eac4f2795
sha1 94de717d04cd93225eb731c776cd3d45ac95e610
sha256 e5bf73d491f5166d20cc7f680a9e233c43e6e34ea51bb122a8101cf93fb18c4d
sha512 7601880d1d65c758dfea23f3bc7a8132aa4632d9db8aac88ae04862438dda8b713b71fc23fd3aafe58119585d5144f292c9b8887bb094c3b909f6af97f86b169
ripemd-160 270ae46978cbd2a3711941a03ef800d8457a353c

268185983 as geometric shapes

Circle

Radius = n
Diameter 536371966
Circumference 1685062227.9771
Area 2.2595503501311E+17

Sphere

Radius = n
Volume 8.0797297571719E+25
Surface area 9.0382014005242E+17
Circumference 1685062227.9771

Square

Length = n
Perimeter 1072743932
Area 71923721477676289
Diagonal 379272254.39696

Cube

Length = n
Surface area 431542328866057734
Volume 1.9288933945509E+25
Space diagonal 464511748.4338

Equilateral Triangle

Length = n
Perimeter 804557949
Area 3.1143884967192E+16
Altitude 232255874.2169

Triangular Pyramid

Length = n
Surface area 3.1143884967192E+16
Volume 2.2732226657881E+24
Height 126424084.79899