275668749 (number)

275668749 is an odd 9-digits composite number following 275668748 and preceding 275668750. In scientific notation, it is written as 2.75668749 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 183655944 positive integers (up to 275668749) that are relatively prime to 275668749.

Interesting facts

Basic properties

Name

Name two hundred seventy-five million six hundred sixty-eight thousand seven hundred forty-nine

Notation

Scientific notation 2.75668749 × 10^8
Engineering notation 2.75668749 × 10^6

Prime Factorization of 275668749

Prime Factorization 9 × 1619 × 18919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 275668749
Product of the distinct prime numbers

The prime factorization of 275668749 is 9 × 1619 × 18919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 78, 45, 510, 417, 3492, 251, 32192, 39693, 682412, 42770, 5309647, 5429383, 96821315, 29121875, 949306546, 796062144, 4443815788, 1480566733

Basic calculations (n = 275668749)

Multiplication

n×y
n×2 551337498
n×3 827006247
n×4 1102674996
n×5 1378343745

Division

n÷y
n÷2 137834374.5
n÷3 91889583
n÷3 68917187.25
n÷5 55133749.8

Exponentiation

ny
n2 75993259175225001
n3 2.0948966689267E+25
n4 5.7749754400729E+33
n5 1.5919802550706E+42

Nth Root

y√n
2√n 16603.275249179
3√n 650.82242957194
4√n 128.85369707222
5√n 48.761550544233

Divisors of 275668749

1, 9, 1619, 14571, 18919, 170271, 30629861, 275668749

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 -275668748
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 275668749 can be divided by 8 positive divisors. The sum of these divisors (counting 275668749) is 1, the average is 0.125.

Base conversion 275668749

Base System Value
2 Binary 10000011011100101111100001101
3 Ternary 201012201102102200
4 Quaternary 100123211330031
5 Quinary 1031032344444
6 Senary 43204312113
8 Octal 2033457415
10 Decimal 275668749
12 Duodecimal 783a2639
16 Hexadecimal 106e5f0d
20 Vigesimal 462ibh9
36 Base36 4k4jd9

Cryptographic Hash Functions

md5 55c4a3367c7fc6bb9ae6da8aa5347c65
sha1 551b39a004d70096423dd4db775b32593c6daec3
sha256 b9d30c40bc448e1a824fd51482545de4f954207da70b3f7cfd6c25121e916278
sha512 8a110c1f2d87f9e89603027e483d52cd78affd2b1c446d8f9e4a693c07827bd70f4acf4c972e8f1fa3c1bb9dc030ae0748f6e49e0c95c004c3a737250bd16a5f
ripemd-160 6f2a9ba735a7cb6fad03a532e1e7b13d977537be

275668749 as geometric shapes

Circle

Radius = n
Diameter 551337498
Circumference 1732077833.3654
Area 2.3873986474723E+17

Sphere

Radius = n
Volume 8.7750826468398E+25
Surface area 9.5495945898893E+17
Circumference 1732077833.3654

Square

Length = n
Perimeter 1102674996
Area 75993259175225001
Diagonal 389854483.55822

Cube

Length = n
Surface area 455959555051350006
Volume 2.0948966689267E+25
Space diagonal 477472279.32695

Equilateral Triangle

Length = n
Perimeter 827006247
Area 3.290604648106E+16
Altitude 238736139.66348

Triangular Pyramid

Length = n
Surface area 3.290604648106E+16
Volume 2.4688594008053E+24
Height 129951494.51941