268996788 (number)

268996788 is an even 9-digits composite number following 268996787 and preceding 268996789. In scientific notation, it is written as 2.68996788 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 18 positive divisors. There are 89665488 positive integers (up to 268996788) that are relatively prime to 268996788.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million nine hundred ninety-six thousand seven hundred eighty-eight

Notation

Scientific notation 2.68996788 × 10^8
Engineering notation 2.68996788 × 10^6

Prime Factorization of 268996788

Prime Factorization 2 × 2 × 9 × 9 × 830237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14944266
Product of the distinct prime numbers

The prime factorization of 268996788 is 2 × 2 × 9 × 9 × 830237. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 29, 14, 428, 215, 9898, 9928, 24328, 96043, 911627, 618188, 2415301, 4255491, 25149156, 65982830, 352817569, 232047598, 7926677709, 1621784952

Basic calculations (n = 268996788)

Multiplication

n×y
n×2 537993576
n×3 806990364
n×4 1075987152
n×5 1344983940

Division

n÷y
n÷2 134498394
n÷3 89665596
n÷3 67249197
n÷5 53799357.6

Exponentiation

ny
n2 72359271954316944
n3 1.946441173773E+25
n4 5.2358642377588E+33
n5 1.4084306623612E+42

Nth Root

y√n
2√n 16401.121547016
3√n 645.52891175638
4√n 128.06686357921
5√n 48.523198316687

Divisors of 268996788

1, 2, 4, 9, 18, 36, 81, 162, 324, 830237, 1660474, 3320948, 7472133, 14944266, 29888532, 67249197, 134498394, 268996788

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268996787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268996788 can be divided by 18 positive divisors. The sum of these divisors (counting 268996788) is 1, the average is 0.055555555555556.

Base conversion 268996788

Base System Value
2 Binary 10000000010001001000010110100
3 Ternary 200202011110020000
4 Quaternary 100002021002310
5 Quinary 1022330344123
6 Senary 42405311300
8 Octal 2002110264
10 Decimal 268996788
12 Duodecimal 76105530
16 Hexadecimal 100890b4
20 Vigesimal 4414bj8
36 Base36 4g5j90

Cryptographic Hash Functions

md5 a6a8078c7507bd0acacfddea51cd78cc
sha1 372e4712dfdf3c2c6fc461c17923a669ed6148fa
sha256 1774b09b0b7b1a56e629cbebbace0567fc871496c858b2c65c1974b000e802fa
sha512 9272d9c52adeeb00743d36d6d1915d8e1328ec119dcc8173de4744f523db547050c70d9a7d6d290c431077979d47671b8e821a84a03b4e127db7e585b24f8468
ripemd-160 e6b5f4826b80c47342e601ea00cdb8d63865b2d0

268996788 as geometric shapes

Circle

Radius = n
Diameter 537993576
Circumference 1690156666.0401
Area 2.2732335719079E+17

Sphere

Radius = n
Volume 8.1532337228932E+25
Surface area 9.0929342876315E+17
Circumference 1690156666.0401

Square

Length = n
Perimeter 1075987152
Area 72359271954316944
Diagonal 380418905.8244

Cube

Length = n
Surface area 434155631725901664
Volume 1.946441173773E+25
Space diagonal 465916103.88883

Equilateral Triangle

Length = n
Perimeter 806990364
Area 3.1332483855893E+16
Altitude 232958051.94442

Triangular Pyramid

Length = n
Surface area 3.1332483855893E+16
Volume 2.293902921926E+24
Height 126806301.94147