276996821 (number)

276996821 is an odd 9-digits composite number following 276996820 and preceding 276996822. In scientific notation, it is written as 2.76996821 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 271514592 positive integers (up to 276996821) that are relatively prime to 276996821.

Interesting facts

Basic properties

Name

Name two hundred seventy-six million nine hundred ninety-six thousand eight hundred twenty-one

Notation

Scientific notation 2.76996821 × 10^8
Engineering notation 2.76996821 × 10^6

Prime Factorization of 276996821

Prime Factorization 73 × 163 × 23279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 276996821
Product of the distinct prime numbers

The prime factorization of 276996821 is 73 × 163 × 23279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 33, 17, 812, 404, 8045, 1048, 89936, 74401, 279806, 127344, 6849573, 8925883, 78668319, 45951158, 333948095, 953574369, 8064160267, 5326763855

Basic calculations (n = 276996821)

Multiplication

n×y
n×2 553993642
n×3 830990463
n×4 1107987284
n×5 1384984105

Division

n÷y
n÷2 138498410.5
n÷3 92332273.666667
n÷3 69249205.25
n÷5 55399364.2

Exponentiation

ny
n2 76727238844106041
n3 2.1253201243925E+25
n4 5.8870691806405E+33
n5 1.6306994480445E+42

Nth Root

y√n
2√n 16643.22147302
3√n 651.86589777785
4√n 129.0086100732
5√n 48.808443357327

Divisors of 276996821

1, 73, 163, 11899, 23279, 1699367, 3794477, 276996821

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 -276996820
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 276996821 can be divided by 8 positive divisors. The sum of these divisors (counting 276996821) is 1, the average is 0.125.

Base conversion 276996821

Base System Value
2 Binary 10000100000101010001011010101
3 Ternary 201022012220012112
4 Quaternary 100200222023111
5 Quinary 1031402344241
6 Senary 43253000405
8 Octal 2040521325
10 Decimal 276996821
12 Duodecimal 78923105
16 Hexadecimal 1082a2d5
20 Vigesimal 46b4c11
36 Base36 4kx045

Cryptographic Hash Functions

md5 1401a1175a4725954e51ab8fa77fee9d
sha1 26b8706080f4f69993f85da0586d2f5084fc91ef
sha256 62922ad96214932d5ff7d91f4141a453e9a65f9c884ea59d9ae904fdd1fb3e64
sha512 9a6f50e27dc51a523b9ca71d6b45865979f6bf56623e1998868fbf775e14a53a7e97d57ed1558b75e4c8ba54693f1ae21b401360c57a2e8af227a5939ce2eebb
ripemd-160 409805069527552ff741efd0b4c50c239ee05a3b

276996821 as geometric shapes

Circle

Radius = n
Diameter 553993642
Circumference 1740422355.8427
Area 2.4104572988287E+17

Sphere

Radius = n
Volume 8.9025201190907E+25
Surface area 9.6418291953149E+17
Circumference 1740422355.8427

Square

Length = n
Perimeter 1107987284
Area 76727238844106041
Diagonal 391732660.99243

Cube

Length = n
Surface area 460363433064636246
Volume 2.1253201243925E+25
Space diagonal 479772567.50706

Equilateral Triangle

Length = n
Perimeter 830990463
Area 3.3223869000616E+16
Altitude 239886283.75353

Triangular Pyramid

Length = n
Surface area 3.3223869000616E+16
Volume 2.504713786917E+24
Height 130577553.66414