2788996968 (number)

2788996968 is an even 10-digits composite number following 2788996967 and preceding 2788996969. In scientific notation, it is written as 2.788996968 × 10^9. The sum of its digits is 72. It has a total of 7 prime factors and 64 positive divisors. There are 927996480 positive integers (up to 2788996968) that are relatively prime to 2788996968.

Interesting facts

Basic properties

Name

Name two billion seven hundred eighty-eight million nine hundred ninety-six thousand nine hundred sixty-eight

Notation

Scientific notation 2.788996968 × 10^9
Engineering notation 2.788996968 × 10^9

Prime Factorization of 2788996968

Prime Factorization 2 × 2 × 2 × 3 × 9 × 571 × 22613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 697249242
Product of the distinct prime numbers

The prime factorization of 2788996968 is 2 × 2 × 2 × 3 × 9 × 571 × 22613. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 67, 33, 639, 750, 608, 2332, 86678, 18191, 46597, 753227, 2277150, 361651, 76837175, 90285091, 937522640, 847819103, 9977694253, 8006023814

Basic calculations (n = 2788996968)

Multiplication

n×y
n×2 5577993936
n×3 8366990904
n×4 11155987872
n×5 13944984840

Division

n÷y
n÷2 1394498484
n÷3 929665656
n÷3 697249242
n÷5 557799393.6

Exponentiation

ny
n2 7778504087513193024
n3 2.169422431565E+28
n4 6.0505125839459E+37
n5 1.6874861251471E+47

Nth Root

y√n
2√n 52810.954999886
3√n 1407.6110929268
4√n 229.80634238394
5√n 77.462160978706

Divisors of 2788996968

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 571, 1142, 1713, 2284, 3426, 4568, 5139, 6852, 10278, 13704, 15417, 20556, 22613, 30834, 41112, 45226, 61668, 67839, 90452, 123336, 135678, 180904, 203517, 271356, 407034, 542712, 610551, 814068, 1221102, 1628136, 2442204, 4884408, 12912023, 25824046, 38736069, 51648092, 77472138, 103296184, 116208207, 154944276, 232416414, 309888552, 348624621, 464832828, 697249242, 929665656, 1394498484, 2788996968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2788996967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2788996968 can be divided by 64 positive divisors. The sum of these divisors (counting 2788996968) is 1, the average is 0.015625.

Base conversion 2788996968

Base System Value
2 Binary 10100110001111001011011101101000
3 Ternary 21012100222201121000
4 Quaternary 2212033023131220
5 Quinary 21202440400333
6 Senary 1140425515000
8 Octal 24617133550
10 Decimal 2788996968
12 Duodecimal 65a042a60
16 Hexadecimal a63cb768
20 Vigesimal 23bb4c88
36 Base36 1a4hvu0

Cryptographic Hash Functions

md5 122eb92b84b6727624838a2be9138c11
sha1 b9a88c85d055451116df514eb562707316d0985b
sha256 ddebe334a2289a177db3b88f5c9746e4d2c48314a597447b61cdc3f037844d9f
sha512 dcd5df65f274f1bc3147df4a439af3e88d961ab186c66f899b0d9a897ab7102dfc54b44ff2349216bfdf02ba1f15dc2a50363cb3cbf552e575e9838ace0542ac
ripemd-160 d8f171f954c82c56a3cfdf28e8b44d8ff53ce99a

2788996968 as geometric shapes

Circle

Radius = n
Diameter 5577993936
Circumference 17523784771.106
Area 2.443689129725E+19

Sphere

Radius = n
Volume 9.0872554313833E+28
Surface area 9.7747565188998E+19
Circumference 17523784771.106

Square

Length = n
Perimeter 11155987872
Area 7778504087513193024
Diagonal 3944237337.563

Cube

Length = n
Surface area 4.6671024525079E+19
Volume 2.169422431565E+28
Space diagonal 4830684450.7316

Equilateral Triangle

Length = n
Perimeter 8366990904
Area 3.3681910716138E+18
Altitude 2415342225.3658

Triangular Pyramid

Length = n
Surface area 3.3681910716138E+18
Volume 2.556688854363E+27
Height 1314745779.1877