2780821376 (number)

2780821376 is an even 10-digits composite number following 2780821375 and preceding 2780821377. In scientific notation, it is written as 2.780821376 × 10^9. The sum of its digits is 44. It has a total of 11 prime factors and 128 positive divisors. There are 1270939648 positive integers (up to 2780821376) that are relatively prime to 2780821376.

Interesting facts

Basic properties

Name

Name two billion seven hundred eighty million eight hundred twenty-one thousand three hundred seventy-six

Notation

Scientific notation 2.780821376 × 10^9
Engineering notation 2.780821376 × 10^9

Prime Factorization of 2780821376

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 83 × 89 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 43450334
Product of the distinct prime numbers

The prime factorization of 2780821376 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 83 × 89 × 173. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2780821376)

Multiplication

n×y
n×2 5561642752
n×3 8342464128
n×4 11123285504
n×5 13904106880

Division

n÷y
n÷2 1390410688
n÷3 926940458.66667
n÷3 695205344
n÷5 556164275.2

Exponentiation

ny
n2 7732967525218533376
n3 2.1504001394042E+28
n4 5.9798786746084E+37
n5 1.6628974444238E+47

Nth Root

y√n
2√n 52733.493872491
3√n 1406.2343354673
4√n 229.63774487765
5√n 77.416693528291

Divisors of 2780821376

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2780821375
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2780821376 can be divided by 128 positive divisors. The sum of these divisors (counting 2780821376) is 1, the average is 0.0078125.

Base conversion 2780821376

Base System Value
2 Binary 10100101101111111111011110000000
3 Ternary 21011210121100210022
4 Quaternary 2211233333132000
5 Quinary 21143342241001
6 Senary 1135534353012
8 Octal 24557773600
10 Decimal 2780821376
12 Duodecimal 65735b768
16 Hexadecimal a5bff780
20 Vigesimal 23902d8g
36 Base36 19zmni8

Cryptographic Hash Functions

md5 feb0f0d45937043b91fa5a1cee68193d
sha1 4393bbf546176a71572ff12749c5d9e741856620
sha256 d2c71d7f1a2ab735d36d6db22c64cf8e7b122ad27877d34e25b7d5e6bd1852ff
sha512 6bf92f6533dd3c6779ddd393fc9b3a57d2296e7c4d0586c63dafe30a1249f110b4ec18852d1881eedef4cbf980b61b6d36ef32e2cef5b74e8bb4f1b76f551dfc
ripemd-160 20f704a882e8064b06d1a9821d0030b87e474e55

2780821376 as geometric shapes

Circle

Radius = n
Diameter 5561642752
Circumference 17472416011.574
Area 2.4293833967675E+19

Sphere

Radius = n
Volume 9.0075750403074E+28
Surface area 9.71753358707E+19
Circumference 17472416011.574

Square

Length = n
Perimeter 11123285504
Area 7732967525218533376
Diagonal 3932675304.4762

Cube

Length = n
Surface area 4.6397805151311E+19
Volume 2.1504001394042E+28
Space diagonal 4816523910.0056

Equilateral Triangle

Length = n
Perimeter 8342464128
Area 3.3484731617397E+18
Altitude 2408261955.0028

Triangular Pyramid

Length = n
Surface area 3.3484731617397E+18
Volume 2.534270868062E+27
Height 1310891768.1587