268778898 (number)

268778898 is an even 9-digits composite number following 268778897 and preceding 268778899. In scientific notation, it is written as 2.68778898 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 24 positive divisors. There are 89592804 positive integers (up to 268778898) that are relatively prime to 268778898.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred seventy-eight thousand eight hundred ninety-eight

Notation

Scientific notation 2.68778898 × 10^8
Engineering notation 2.68778898 × 10^6

Prime Factorization of 268778898

Prime Factorization 2 × 3 × 9 × 9 × 553043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 29864322
Product of the distinct prime numbers

The prime factorization of 268778898 is 2 × 3 × 9 × 9 × 553043. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 86, 31, 894, 980, 670, 6929, 49314, 4897, 506969, 506660, 7330050, 9639151, 37323481, 50497209, 661777521, 986696953, 3657918746, 9657919299

Basic calculations (n = 268778898)

Multiplication

n×y
n×2 537557796
n×3 806336694
n×4 1075115592
n×5 1343894490

Division

n÷y
n÷2 134389449
n÷3 89592966
n÷3 67194724.5
n÷5 53755779.6

Exponentiation

ny
n2 72242096010094404
n3 1.9417150954803E+25
n4 5.2189204359317E+33
n5 1.4027356835194E+42

Nth Root

y√n
2√n 16394.4776678
3√n 645.35456978766
4√n 128.04092184845
5√n 48.515334916512

Divisors of 268778898

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 553043, 1106086, 1659129, 3318258, 4977387, 9954774, 14932161, 29864322, 44796483, 89592966, 134389449, 268778898

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268778897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268778898 can be divided by 24 positive divisors. The sum of these divisors (counting 268778898) is 1, the average is 0.041666666666667.

Base conversion 268778898

Base System Value
2 Binary 10000000001010011110110010010
3 Ternary 200201202101100000
4 Quaternary 100001103312102
5 Quinary 1022301411043
6 Senary 42400510430
8 Octal 2001236622
10 Decimal 268778898
12 Duodecimal 7601b416
16 Hexadecimal 10053d92
20 Vigesimal 43jh74i
36 Base36 4g0v4i

Cryptographic Hash Functions

md5 90021b42caddc5be706dbd47d49ecec1
sha1 1f4bcce3742abd086ffe598f5b719f40d085c052
sha256 f31c4f0a8012a27466ba9ba35420dd5da5f9dd3e19c1a08b22d8876fea90b55d
sha512 e218eebdcf2648d3b0d4a1b954444fbaafdab10236d2320ba791e0facfddf068eafd843853abffc36c330d06aa29257295dd8e01b3d605fd297d5bc416c52dfd
ripemd-160 adada0f9628baa2a4ca0e992edff4b6a715fa59f

268778898 as geometric shapes

Circle

Radius = n
Diameter 537557796
Circumference 1688787622.7935
Area 2.2695523810524E+17

Sphere

Radius = n
Volume 8.1334371724339E+25
Surface area 9.0782095242096E+17
Circumference 1688787622.7935

Square

Length = n
Perimeter 1075115592
Area 72242096010094404
Diagonal 380110762.83129

Cube

Length = n
Surface area 433452576060566424
Volume 1.9417150954803E+25
Space diagonal 465538707.33837

Equilateral Triangle

Length = n
Perimeter 806336694
Area 3.1281745183688E+16
Altitude 232769353.66919

Triangular Pyramid

Length = n
Surface area 3.1281745183688E+16
Volume 2.2883331852441E+24
Height 126703587.61043