268691844 (number)

268691844 is an even 9-digits composite number following 268691843 and preceding 268691845. In scientific notation, it is written as 2.68691844 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 81922176 positive integers (up to 268691844) that are relatively prime to 268691844.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million six hundred ninety-one thousand eight hundred forty-four

Notation

Scientific notation 2.68691844 × 10^8
Engineering notation 2.68691844 × 10^6

Prime Factorization of 268691844

Prime Factorization 2 × 2 × 3 × 19 × 29 × 40637

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 134345922
Product of the distinct prime numbers

The prime factorization of 268691844 is 2 × 2 × 3 × 19 × 29 × 40637. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 268691844)

Multiplication

n×y
n×2 537383688
n×3 806075532
n×4 1074767376
n×5 1343459220

Division

n÷y
n÷2 134345922
n÷3 89563948
n÷3 67172961
n÷5 53738368.8

Exponentiation

ny
n2 72195307032120336
n3 1.9398290174607E+25
n4 5.2121623574621E+33
n5 1.4004655150539E+42

Nth Root

y√n
2√n 16391.822473416
3√n 645.28488827171
4√n 128.03055289038
5√n 48.512191811698

Divisors of 268691844

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268691843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268691844 can be divided by 48 positive divisors. The sum of these divisors (counting 268691844) is 1, the average is 0.020833333333333.

Base conversion 268691844

Base System Value
2 Binary 10000000000111110100110000100
3 Ternary 200201120221220210
4 Quaternary 100000332212010
5 Quinary 1022241114334
6 Senary 42354555420
8 Octal 2000764604
10 Decimal 268691844
12 Duodecimal 75b98b70
16 Hexadecimal 1003e984
20 Vigesimal 43j69c4
36 Base36 4fyzyc

Cryptographic Hash Functions

md5 9d2ddcdcc21f468bee4f4ec27d808a85
sha1 ada4a542f992245a3b0b5b946e05a1c08eef7079
sha256 6e2fbfb314153580a5d67fdd3b46efadc0ddcc70f9d7c97e58f717e9694cc423
sha512 119e1e1794d621efe66b04890767d59f0337bea2800b229e95bd7a1ef949efd5de58e1493c880ac2b0e27e1ed98fa8644911c2aec8f5f862e4f6073515cbaa5b
ripemd-160 04d01eb1e437aa96f1d157a02fcad8a0dc47c61a

268691844 as geometric shapes

Circle

Radius = n
Diameter 537383688
Circumference 1688240646.3798
Area 2.2680824619577E+17

Sphere

Radius = n
Volume 8.1255367872996E+25
Surface area 9.0723298478308E+17
Circumference 1688240646.3798

Square

Length = n
Perimeter 1074767376
Area 72195307032120336
Diagonal 379987649.88384

Cube

Length = n
Surface area 433171842192722016
Volume 1.9398290174607E+25
Space diagonal 465387925.38737

Equilateral Triangle

Length = n
Perimeter 806075532
Area 3.1261484961917E+16
Altitude 232693962.69369

Triangular Pyramid

Length = n
Surface area 3.1261484961917E+16
Volume 2.2861104209814E+24
Height 126662549.96128