276996921 (number)

276996921 is an odd 9-digits composite number following 276996920 and preceding 276996922. In scientific notation, it is written as 2.76996921 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 180739520 positive integers (up to 276996921) that are relatively prime to 276996921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.76996921 × 10^8
Engineering notation 2.76996921 × 10^6

Prime Factorization of 276996921

Prime Factorization 3 × 53 × 461 × 3779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 276996921
Product of the distinct prime numbers

The prime factorization of 276996921 is 3 × 53 × 461 × 3779. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 76, 48, 250, 646, 7537, 8506, 65986, 76525, 830857, 6380, 3185830, 7422455, 33991558, 29191976, 48712591, 804120683, 663373905, 3924018699

Basic calculations (n = 276996921)

Multiplication

n×y
n×2 553993842
n×3 830990763
n×4 1107987684
n×5 1384984605

Division

n÷y
n÷2 138498460.5
n÷3 92332307
n÷3 69249230.25
n÷5 55399384.2

Exponentiation

ny
n2 76727294243480241
n3 2.1253224262105E+25
n4 5.8870776819256E+33
n5 1.6307023915812E+42

Nth Root

y√n
2√n 16643.224477246
3√n 651.86597622229
4√n 129.00862171671
5√n 48.808446881442

Divisors of 276996921

1, 3, 53, 159, 461, 1383, 3779, 11337, 24433, 73299, 200287, 600861, 1742119, 5226357, 92332307, 276996921

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -276996920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 276996921 can be divided by 16 positive divisors. The sum of these divisors (counting 276996921) is 1, the average is 0.0625.

Base conversion 276996921

Base System Value
2 Binary 10000100000101010001100111001
3 Ternary 201022012220100020
4 Quaternary 100200222030321
5 Quinary 1031402400141
6 Senary 43253001053
8 Octal 2040521471
10 Decimal 276996921
12 Duodecimal 78923189
16 Hexadecimal 1082a339
20 Vigesimal 46b4c61
36 Base36 4kx06x

Cryptographic Hash Functions

md5 8f1cd7a86c298b0992e03609a4c2e726
sha1 c52655e5f7aa2cb9ae5beefcc6ce681913442bcb
sha256 4fdf85523c98a172c57e071324d933badca2ded53a536a13b7ef23d738de7a36
sha512 c327b1dec34ad965a7fd07785b7b6b849794aae992daab6c62d6e9dc92fe5bbe424e6ced886c9a151269311fb17b479d0b49b64aff52ad616341e6d1dc9f1d53
ripemd-160 a3df368d9b7503645e26745680aa5a94ee2ea134

276996921 as geometric shapes

Circle

Radius = n
Diameter 553993842
Circumference 1740422984.1612
Area 2.4104590392514E+17

Sphere

Radius = n
Volume 8.9025297609234E+25
Surface area 9.6418361570056E+17
Circumference 1740422984.1612

Square

Length = n
Perimeter 1107987684
Area 76727294243480241
Diagonal 391732802.41379

Cube

Length = n
Surface area 460363765460881446
Volume 2.1253224262105E+25
Space diagonal 479772740.71214

Equilateral Triangle

Length = n
Perimeter 830990763
Area 3.3223892989249E+16
Altitude 239886370.35607

Triangular Pyramid

Length = n
Surface area 3.3223892989249E+16
Volume 2.5047164996355E+24
Height 130577600.8046