268045209 (number)

268045209 is an odd 9-digits composite number following 268045208 and preceding 268045210. In scientific notation, it is written as 2.68045209 × 10^8. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 178696800 positive integers (up to 268045209) that are relatively prime to 268045209.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.68045209 × 10^8
Engineering notation 2.68045209 × 10^6

Prime Factorization of 268045209

Prime Factorization 9 × 29782801

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268045209
Product of the distinct prime numbers

The prime factorization of 268045209 is 9 × 29782801. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 92, 56, 527, 446, 7463, 6431, 49487, 52810, 808568, 376234, 4888452, 7776624, 46978335, 88000673, 191813013, 525224271, 7694087460, 9509891161

Basic calculations (n = 268045209)

Multiplication

n×y
n×2 536090418
n×3 804135627
n×4 1072180836
n×5 1340226045

Division

n÷y
n÷2 134022604.5
n÷3 89348403
n÷3 67011302.25
n÷5 53609041.8

Exponentiation

ny
n2 71848234067853681
n3 1.9258574916999E+25
n4 5.1621687386691E+33
n5 1.3836945984498E+42

Nth Root

y√n
2√n 16372.086275121
3√n 644.76682395261
4√n 127.95345354902
5√n 48.488819369774

Divisors of 268045209

1, 9, 29782801, 268045209

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 -268045208
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 268045209 can be divided by 4 positive divisors. The sum of these divisors (counting 268045209) is 1, the average is 0.25.

Base conversion 268045209

Base System Value
2 Binary 1111111110100000101110011001
3 Ternary 200200101002220100
4 Quaternary 33332200232121
5 Quinary 1022104421314
6 Senary 42333050013
8 Octal 1776405631
10 Decimal 268045209
12 Duodecimal 75926909
16 Hexadecimal ffa0b99
20 Vigesimal 43f5d09
36 Base36 4fl509

Cryptographic Hash Functions

md5 124c342ea15a337b98591788eb7f3f29
sha1 b7098066c4e9526a08376dc7b6305a2b59a4fa0d
sha256 e752879ec4a469a4ac276b3e329b2c2f8a7f57f3989317268caf103f335830f7
sha512 baaf598f2753f26a11ce3ad1144ff092d1d696ca7b74f1f4631c26ca5ec3421852f83f98084bf29cac764b4f30705d3c742b6612a3cd4e5a88083a9682ed24c0
ripemd-160 fbb6551061d5760b485d842c31067959a2ca64f7

268045209 as geometric shapes

Circle

Radius = n
Diameter 536090418
Circumference 1684177718.8487
Area 2.2571788432097E+17

Sphere

Radius = n
Volume 8.0670129970469E+25
Surface area 9.0287153728388E+17
Circumference 1684177718.8487

Square

Length = n
Perimeter 1072180836
Area 71848234067853681
Diagonal 379073169.89693

Cube

Length = n
Surface area 431089404407122086
Volume 1.9258574916999E+25
Space diagonal 464267920.71342

Equilateral Triangle

Length = n
Perimeter 804135627
Area 3.1111197959906E+16
Altitude 232133960.35671

Triangular Pyramid

Length = n
Surface area 3.1111197959906E+16
Volume 2.2696448199665E+24
Height 126357723.29898