268169849 (number)

268169849 is an odd 9-digits composite number following 268169848 and preceding 268169850. In scientific notation, it is written as 2.68169849 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 251937856 positive integers (up to 268169849) that are relatively prime to 268169849.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million one hundred sixty-nine thousand eight hundred forty-nine

Notation

Scientific notation 2.68169849 × 10^8
Engineering notation 2.68169849 × 10^6

Prime Factorization of 268169849

Prime Factorization 17 × 563 × 28019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268169849
Product of the distinct prime numbers

The prime factorization of 268169849 is 17 × 563 × 28019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 1, 96, 666, 207, 378, 420, 92931, 77569, 629824, 150579, 6820148, 4314152, 73938689, 49430457, 995316750, 755595734, 5015526945, 5135660013

Basic calculations (n = 268169849)

Multiplication

n×y
n×2 536339698
n×3 804509547
n×4 1072679396
n×5 1340849245

Division

n÷y
n÷2 134084924.5
n÷3 89389949.666667
n÷3 67042462.25
n÷5 53633969.8

Exponentiation

ny
n2 71915067912682801
n3 1.9285452902969E+25
n4 5.1717769928858E+33
n5 1.3869146552439E+42

Nth Root

y√n
2√n 16375.892311566
3√n 644.86674650446
4√n 127.968325423
5√n 48.493327954482

Divisors of 268169849

1, 17, 563, 9571, 28019, 476323, 15774697, 268169849

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268169848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268169849 can be divided by 8 positive divisors. The sum of these divisors (counting 268169849) is 1, the average is 0.125.

Base conversion 268169849

Base System Value
2 Binary 1111111110111111001001111001
3 Ternary 200200121102212122
4 Quaternary 33332333021321
5 Quinary 1022122413344
6 Senary 42335451025
8 Octal 1776771171
10 Decimal 268169849
12 Duodecimal 75986a75
16 Hexadecimal ffbf279
20 Vigesimal 43g14c9
36 Base36 4fnt6h

Cryptographic Hash Functions

md5 a15e474051e20ff6b41974bf166f9e5e
sha1 d1512817ce414421dc6b20ccac081874faab6711
sha256 f534f688b612b7766a2e4fa3d0076db5f9c70491b84f1e195ed01f76875563fc
sha512 cd4f6c03ab4f1f276e70a66ee0bf6f1ca50055e5df722732793e1e1c1ea716178921f7d678f9678fbf036c8d3451235b5994a57da09432db81c3c41d546ca599
ripemd-160 9c51912e848082d80f4aa9dec628766a87b61971

268169849 as geometric shapes

Circle

Radius = n
Diameter 536339698
Circumference 1684960855.0654
Area 2.259278490369E+17

Sphere

Radius = n
Volume 8.0782716214825E+25
Surface area 9.0371139614758E+17
Circumference 1684960855.0654

Square

Length = n
Perimeter 1072679396
Area 71915067912682801
Diagonal 379249437.47535

Cube

Length = n
Surface area 431490407476096806
Volume 1.9285452902969E+25
Space diagonal 464483803.52607

Equilateral Triangle

Length = n
Perimeter 804509547
Area 3.1140137863633E+16
Altitude 232241901.76304

Triangular Pyramid

Length = n
Surface area 3.1140137863633E+16
Volume 2.2728124209905E+24
Height 126416479.15845