268721859 (number)

268721859 is an odd 9-digits composite number following 268721858 and preceding 268721860. In scientific notation, it is written as 2.68721859 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 148260000 positive integers (up to 268721859) that are relatively prime to 268721859.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred twenty-one thousand eight hundred fifty-nine

Notation

Scientific notation 2.68721859 × 10^8
Engineering notation 2.68721859 × 10^6

Prime Factorization of 268721859

Prime Factorization 7 × 3 × 29 × 441251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 268721859
Product of the distinct prime numbers

The prime factorization of 268721859 is 7 × 3 × 29 × 441251. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 46, 59, 311, 43, 1035, 5460, 28385, 30197, 863098, 159313, 9610541, 9279263, 3463505, 91091826, 734638376, 434734879, 818386186, 3467268205

Basic calculations (n = 268721859)

Multiplication

n×y
n×2 537443718
n×3 806165577
n×4 1074887436
n×5 1343609295

Division

n÷y
n÷2 134360929.5
n÷3 89573953
n÷3 67180464.75
n÷5 53744371.8

Exponentiation

ny
n2 72211437504415881
n3 1.9404791727249E+25
n4 5.2144917064542E+33
n5 1.4012479050984E+42

Nth Root

y√n
2√n 16392.737995832
3√n 645.30891518234
4√n 128.03412824646
5√n 48.513275602227

Divisors of 268721859

1, 3, 7, 21, 29, 87, 203, 609, 441251, 1323753, 3088757, 9266271, 12796279, 38388837, 89573953, 268721859

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 -268721858
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 268721859 can be divided by 16 positive divisors. The sum of these divisors (counting 268721859) is 1, the average is 0.0625.

Base conversion 268721859

Base System Value
2 Binary 10000000001000101111011000011
3 Ternary 200201122111002110
4 Quaternary 100001011323003
5 Quinary 1022243044414
6 Senary 42355350403
8 Octal 2001057303
10 Decimal 268721859
12 Duodecimal 75bb2403
16 Hexadecimal 10045ec3
20 Vigesimal 43ja4cj
36 Base36 4fzn43

Cryptographic Hash Functions

md5 095fcb2d024ff01acc0f800c8af31db4
sha1 51470543bfc733c940b0fb6349d4a347577d1c65
sha256 18a81a329205cdf61116c2ce3c6051c9792128dbad956971134064052a471b58
sha512 4a909089263d249a34b56f3e840b52fedd688b59979b324555196d0f120bd16bd55e2918ecd81d0f1c3e69a770a2774dce81a7f2d26fb532ae027c3d007aeaf5
ripemd-160 1d3ca69c61fe9cd3420ae014cb050bf648c44998

268721859 as geometric shapes

Circle

Radius = n
Diameter 537443718
Circumference 1688429236.1868
Area 2.2685892156903E+17

Sphere

Radius = n
Volume 8.128260151302E+25
Surface area 9.0743568627613E+17
Circumference 1688429236.1868

Square

Length = n
Perimeter 1074887436
Area 72211437504415881
Diagonal 380030097.50391

Cube

Length = n
Surface area 433268625026495286
Volume 1.9404791727249E+25
Space diagonal 465439912.89236

Equilateral Triangle

Length = n
Perimeter 806165577
Area 3.1268469661308E+16
Altitude 232719956.44618

Triangular Pyramid

Length = n
Surface area 3.1268469661308E+16
Volume 2.2868766363084E+24
Height 126676699.16797