268797986 (number)

268797986 is an even 9-digits composite number following 268797985 and preceding 268797987. In scientific notation, it is written as 2.68797986 × 10^8. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 134398992 positive integers (up to 268797986) that are relatively prime to 268797986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68797986 × 10^8
Engineering notation 2.68797986 × 10^6

Prime Factorization of 268797986

Prime Factorization 2 × 134398993

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268797986
Product of the distinct prime numbers

The prime factorization of 268797986 is 2 × 134398993. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 96, 8, 439, 852, 8484, 3291, 13614, 20778, 241670, 311791, 7518041, 6525907, 43057326, 4457005, 872203780, 842950353, 7001015801, 8712979904

Basic calculations (n = 268797986)

Multiplication

n×y
n×2 537595972
n×3 806393958
n×4 1075191944
n×5 1343989930

Division

n÷y
n÷2 134398993
n÷3 89599328.666667
n÷3 67199496.5
n÷5 53759597.2

Exponentiation

ny
n2 72252357277656196
n3 1.9421288119986E+25
n4 5.2204031321781E+33
n5 1.4032338480376E+42

Nth Root

y√n
2√n 16395.059804709
3√n 645.36984657777
4√n 128.04319507381
5√n 48.516023984303

Divisors of 268797986

1, 2, 134398993, 268797986

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268797985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268797986 can be divided by 4 positive divisors. The sum of these divisors (counting 268797986) is 1, the average is 0.25.

Base conversion 268797986

Base System Value
2 Binary 10000000001011000100000100010
3 Ternary 200201210100111222
4 Quaternary 100001120200202
5 Quinary 1022303013421
6 Senary 42401135042
8 Octal 2001304042
10 Decimal 268797986
12 Duodecimal 7602a482
16 Hexadecimal 10058822
20 Vigesimal 43jjej6
36 Base36 4g19uq

Cryptographic Hash Functions

md5 2f671f0d97a3421777d353704ed266aa
sha1 6afc83b3a90ddc1ee042b2668e59365c030bacec
sha256 5d437a447e17af48155676991ceda757318428c9f9125689f5cf5a4d0a6bddf2
sha512 10173c066f44f7d187ec49d3ef8737c18729e7fe42a7a4ab67de7e7dfb68c57723a2e197c372cf44fbec099265cdb9ba29dc6cb2de710a6c8d23f76907859480
ripemd-160 721a87fa45c7a59cff93a4c25a1c9ea9b34f62a8

268797986 as geometric shapes

Circle

Radius = n
Diameter 537595972
Circumference 1688907556.2347
Area 2.2698747482803E+17

Sphere

Radius = n
Volume 8.1351701441333E+25
Surface area 9.0794989931212E+17
Circumference 1688907556.2347

Square

Length = n
Perimeter 1075191944
Area 72252357277656196
Diagonal 380137757.33977

Cube

Length = n
Surface area 433514143665937176
Volume 1.9421288119986E+25
Space diagonal 465571768.72419

Equilateral Triangle

Length = n
Perimeter 806393958
Area 3.128618844288E+16
Altitude 232785884.36209

Triangular Pyramid

Length = n
Surface area 3.128618844288E+16
Volume 2.2888207548367E+24
Height 126712585.77992