275280449 (number)

275280449 is an odd 9-digits composite number following 275280448 and preceding 275280450. In scientific notation, it is written as 2.75280449 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 272214000 positive integers (up to 275280449) that are relatively prime to 275280449.

Interesting facts

Basic properties

Name

Name two hundred seventy-five million two hundred eighty thousand four hundred forty-nine

Notation

Scientific notation 2.75280449 × 10^8
Engineering notation 2.75280449 × 10^6

Prime Factorization of 275280449

Prime Factorization 101 × 1279 × 2131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 275280449
Product of the distinct prime numbers

The prime factorization of 275280449 is 101 × 1279 × 2131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 20, 29, 954, 807, 2843, 4579, 61227, 25831, 575223, 17826, 1765095, 6865314, 51248461, 10936550, 52451426, 618193859, 656104568, 5726408247

Basic calculations (n = 275280449)

Multiplication

n×y
n×2 550560898
n×3 825841347
n×4 1101121796
n×5 1376402245

Division

n÷y
n÷2 137640224.5
n÷3 91760149.666667
n÷3 68820112.25
n÷5 55056089.8

Exponentiation

ny
n2 75779325601641601
n3 2.0860566776537E+25
n4 5.7425061886396E+33
n5 1.580799681994E+42

Nth Root

y√n
2√n 16591.577652532
3√n 650.51670866725
4√n 128.80829807327
5√n 48.747805941544

Divisors of 275280449

1, 101, 1279, 2131, 129179, 215231, 2725549, 275280449

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 -275280448
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 275280449 can be divided by 8 positive divisors. The sum of these divisors (counting 275280449) is 1, the average is 0.125.

Base conversion 275280449

Base System Value
2 Binary 10000011010000111001001000001
3 Ternary 201011222200210012
4 Quaternary 100122013021001
5 Quinary 1030432433244
6 Senary 43152114305
8 Octal 2032071101
10 Decimal 275280449
12 Duodecimal 78235995
16 Hexadecimal 10687241
20 Vigesimal 460a129
36 Base36 4jw7r5

Cryptographic Hash Functions

md5 49c21f7ad2d159b39fd583f8763f451a
sha1 bd09900f0f21613ef1f64fa07e2c0e55ab05020b
sha256 d5e91b9a30c20ca737f6908957b02c24200f1f66921562c78e475e7e47b30323
sha512 55613809c29ec4e9ef2af711510a291fb4f5374142656a212b2b8a38882d9dbc3b0598964c681c144147c1faa0ee0af183cceca0459ac2adfc4eadd67d9e59fd
ripemd-160 7a3e6390d701bcec0c0deb203f829861d2b58177

275280449 as geometric shapes

Circle

Radius = n
Diameter 550560898
Circumference 1729638072.5106
Area 2.3806777260411E+17

Sphere

Radius = n
Volume 8.7380537779851E+25
Surface area 9.5227109041642E+17
Circumference 1729638072.5106

Square

Length = n
Perimeter 1101121796
Area 75779325601641601
Diagonal 389305344.43196

Cube

Length = n
Surface area 454675953609849606
Volume 2.0860566776537E+25
Space diagonal 476799723.99837

Equilateral Triangle

Length = n
Perimeter 825841347
Area 3.2813410526337E+16
Altitude 238399861.99919

Triangular Pyramid

Length = n
Surface area 3.2813410526337E+16
Volume 2.4584413711807E+24
Height 129768448.14399