268998418 (number)

268998418 is an even 9-digits composite number following 268998417 and preceding 268998419. In scientific notation, it is written as 2.68998418 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 124057296 positive integers (up to 268998418) that are relatively prime to 268998418.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million nine hundred ninety-eight thousand four hundred eighteen

Notation

Scientific notation 2.68998418 × 10^8
Engineering notation 2.68998418 × 10^6

Prime Factorization of 268998418

Prime Factorization 2 × 13 × 6359 × 1627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 268998418
Product of the distinct prime numbers

The prime factorization of 268998418 is 2 × 13 × 6359 × 1627. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 3, 67, 13, 281, 5474, 220, 47503, 24476, 695685, 349041, 9701588, 9310655, 41039196, 84379246, 882637455, 976144578, 9338604476, 7044955456

Basic calculations (n = 268998418)

Multiplication

n×y
n×2 537996836
n×3 806995254
n×4 1075993672
n×5 1344992090

Division

n÷y
n÷2 134499209
n÷3 89666139.333333
n÷3 67249604.5
n÷5 53799683.6

Exponentiation

ny
n2 72360148886502724
n3 1.9464765576714E+25
n4 5.2359911468768E+33
n5 1.4084733351719E+42

Nth Root

y√n
2√n 16401.171238665
3√n 645.53021562573
4√n 128.06705758572
5√n 48.523257122312

Divisors of 268998418

1, 2, 13, 26, 1627, 3254, 6359, 12718, 21151, 42302, 82667, 165334, 10346093, 20692186, 134499209, 268998418

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 -268998417
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 268998418 can be divided by 16 positive divisors. The sum of these divisors (counting 268998418) is 1, the average is 0.0625.

Base conversion 268998418

Base System Value
2 Binary 10000000010001001011100010010
3 Ternary 200202011112110101
4 Quaternary 100002021130102
5 Quinary 1022330422133
6 Senary 42405323014
8 Octal 2002113422
10 Decimal 268998418
12 Duodecimal 7610646a
16 Hexadecimal 10089712
20 Vigesimal 4414g0i
36 Base36 4g5kia

Cryptographic Hash Functions

md5 84227d044faf065053226c144793bbd4
sha1 0ba1f13f5c0a8df81e6c6093ae6afb1c55204315
sha256 378c775aa0c2bd6f85d83d335416fc90dcd5cdbc3e1cfaa4982015db118625d3
sha512 c310dbf64d6ea34629da013818b21e85e5ab9067a0c375fe87add3d18056ef9673d84b9fe89bbf6f910af21c4ff10784a58152360ce012b5bcb2f8314cd269ea
ripemd-160 3bfb685236b5ede307512cc760b90e25ff1e5905

268998418 as geometric shapes

Circle

Radius = n
Diameter 537996836
Circumference 1690166907.6322
Area 2.273261121545E+17

Sphere

Radius = n
Volume 8.1533819386202E+25
Surface area 9.09304448618E+17
Circumference 1690166907.6322

Square

Length = n
Perimeter 1075993672
Area 72360148886502724
Diagonal 380421210.99251

Cube

Length = n
Surface area 434160893319016344
Volume 1.9464765576714E+25
Space diagonal 465918927.13165

Equilateral Triangle

Length = n
Perimeter 806995254
Area 3.1332863578668E+16
Altitude 232959463.56583

Triangular Pyramid

Length = n
Surface area 3.1332863578668E+16
Volume 2.2939446222501E+24
Height 126807070.33084