268404549 (number)

268404549 is an odd 9-digits composite number following 268404548 and preceding 268404550. In scientific notation, it is written as 2.68404549 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 142521984 positive integers (up to 268404549) that are relatively prime to 268404549.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred four thousand five hundred forty-nine

Notation

Scientific notation 2.68404549 × 10^8
Engineering notation 2.68404549 × 10^6

Prime Factorization of 268404549

Prime Factorization 21 × 529 × 37 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 268404549
Product of the distinct prime numbers

The prime factorization of 268404549 is 21 × 529 × 37 × 653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 33, 15, 603, 824, 9034, 4611, 76765, 31599, 734450, 819732, 3259529, 4905653, 13664405, 85237229, 154809560, 614801238, 2825630973, 3514638183

Basic calculations (n = 268404549)

Multiplication

n×y
n×2 536809098
n×3 805213647
n×4 1073618196
n×5 1342022745

Division

n÷y
n÷2 134202274.5
n÷3 89468183
n÷3 67101137.25
n÷5 53680909.8

Exponentiation

ny
n2 72041001923893401
n3 1.9336132630891E+25
n4 5.1899059581984E+33
n5 1.3929943680627E+42

Nth Root

y√n
2√n 16383.056766062
3√n 645.05481896916
4√n 127.9963154394
5√n 48.501813175208

Divisors of 268404549

1, 21, 37, 529, 653, 777, 11109, 13713, 19573, 24161, 345437, 411033, 507381, 7254177, 12781169, 268404549

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 -268404548
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 268404549 can be divided by 16 positive divisors. The sum of these divisors (counting 268404549) is 1, the average is 0.0625.

Base conversion 268404549

Base System Value
2 Binary 1111111111111000011101000101
3 Ternary 200201001100211020
4 Quaternary 33333320131011
5 Quinary 1022202421144
6 Senary 42344501353
8 Octal 1777703505
10 Decimal 268404549
12 Duodecimal 75a7a859
16 Hexadecimal fff8745
20 Vigesimal 43hab79
36 Base36 4fsu9x

Cryptographic Hash Functions

md5 46d94025b677c27148d95ab49caaa86e
sha1 8c76e858e1effe963cf748850688b129cf2ee52a
sha256 20371021c3137b2c38fac1da61961c6570b0e3846afc1ae678107a83c0bbefe0
sha512 5740c39613dca7869ddd2addae5a4b1b169d3076b04cc5f2b1efc270910ead97a95a165f6e3ce3067082af9f5dc08b240539aa6289b6abea26f05d80e9084102
ripemd-160 920417937938434883ced559071e4454a0275a20

268404549 as geometric shapes

Circle

Radius = n
Diameter 536809098
Circumference 1686435518.657
Area 2.2632348240135E+17

Sphere

Radius = n
Volume 8.0995002962726E+25
Surface area 9.0529392960541E+17
Circumference 1686435518.657

Square

Length = n
Perimeter 1073618196
Area 72041001923893401
Diagonal 379581353.39843

Cube

Length = n
Surface area 432246011543360406
Volume 1.9336132630891E+25
Space diagonal 464890315.85061

Equilateral Triangle

Length = n
Perimeter 805213647
Area 3.1194668890088E+16
Altitude 232445157.92531

Triangular Pyramid

Length = n
Surface area 3.1194668890088E+16
Volume 2.2787850842042E+24
Height 126527117.79948