276768449 (number)

276768449 is an odd 9-digits composite number following 276768448 and preceding 276768450. In scientific notation, it is written as 2.76768449 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 260487936 positive integers (up to 276768449) that are relatively prime to 276768449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.76768449 × 10^8
Engineering notation 2.76768449 × 10^6

Prime Factorization of 276768449

Prime Factorization 17 × 16280497

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 276768449
Product of the distinct prime numbers

The prime factorization of 276768449 is 17 × 16280497. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 29, 3, 753, 109, 6346, 3920, 14072, 37886, 691711, 950112, 1821832, 7868471, 93526993, 26919875, 259674820, 300535867, 5112439003, 8433587693

Basic calculations (n = 276768449)

Multiplication

n×y
n×2 553536898
n×3 830305347
n×4 1107073796
n×5 1383842245

Division

n÷y
n÷2 138384224.5
n÷3 92256149.666667
n÷3 69192112.25
n÷5 55353689.8

Exponentiation

ny
n2 76600774361865601
n3 2.1200677512333E+25
n4 5.8676786328374E+33
n5 1.6239883144409E+42

Nth Root

y√n
2√n 16636.359247143
3√n 651.68670336357
4√n 128.98201133159
5√n 48.800392608207

Divisors of 276768449

1, 17, 16280497, 276768449

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 -276768448
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 276768449 can be divided by 4 positive divisors. The sum of these divisors (counting 276768449) is 1, the average is 0.25.

Base conversion 276768449

Base System Value
2 Binary 10000011111110010011011000001
3 Ternary 201021210021221022
4 Quaternary 100133302123001
5 Quinary 1031323042244
6 Senary 43244035225
8 Octal 2037623301
10 Decimal 276768449
12 Duodecimal 78832b15
16 Hexadecimal 107f26c1
20 Vigesimal 469g129
36 Base36 4ks3wh

Cryptographic Hash Functions

md5 4fa070efc460cb3a77ae999fa033ae8e
sha1 833818620b526c6da8825bc1bd5811f0a9b9cc8d
sha256 1d8ae30367f6a748672e1d5db7bc7578276e1f2354177e4a6840160d672c1689
sha512 7050338d80be7155a808b81f8b504297e7c3b560aecdb527290283cb901d08286fcdb64d83eb052b306baf6404fdf35bbe9fe6c78437f044ce260169121dae2a
ripemd-160 50faa1dea130df5f0008e3d7a4af563b5bfc7980

276768449 as geometric shapes

Circle

Radius = n
Diameter 553536898
Circumference 1738987452.2477
Area 2.4064842999453E+17

Sphere

Radius = n
Volume 8.8805190298493E+25
Surface area 9.6259371997811E+17
Circumference 1738987452.2477

Square

Length = n
Perimeter 1107073796
Area 76600774361865601
Diagonal 391409694.21277

Cube

Length = n
Surface area 459604646171193606
Volume 2.1200677512333E+25
Space diagonal 479377015.60004

Equilateral Triangle

Length = n
Perimeter 830305347
Area 3.3169108273468E+16
Altitude 239688507.80002

Triangular Pyramid

Length = n
Surface area 3.3169108273468E+16
Volume 2.4985238057866E+24
Height 130469898.07092