2789984 (number)

2789984 is an even 7-digits composite number following 2789983 and preceding 2789985. In scientific notation, it is written as 2.789984 × 10^6. The sum of its digits is 47. It has a total of 6 prime factors and 12 positive divisors. There are 1394976 positive integers (up to 2789984) that are relatively prime to 2789984.

Interesting facts

Basic properties

Name

Name two million seven hundred eighty-nine thousand nine hundred eighty-four

Notation

Scientific notation 2.789984 × 10^6
Engineering notation 2.789984 × 10^6

Prime Factorization of 2789984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 87187

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 174374
Product of the distinct prime numbers

The prime factorization of 2789984 is 2 × 2 × 2 × 2 × 2 × 87187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 64, 97, 857, 893, 4089, 111, 18594, 4789, 722962, 470074, 7596434, 5751810, 18756133, 42739499, 83072167, 109852378, 8470763805, 6729596909

Basic calculations (n = 2789984)

Multiplication

n×y
n×2 5579968
n×3 8369952
n×4 11159936
n×5 13949920

Division

n÷y
n÷2 1394992
n÷3 929994.66666667
n÷3 697496
n÷5 557996.8

Exponentiation

ny
n2 7784010720256
n3 2.1717265365343E+19
n4 6.059082289306E+25
n5 1.6904742641847E+32

Nth Root

y√n
2√n 1670.3245193674
3√n 140.77771255354
4√n 40.869603856258
5√n 19.458992135195

Divisors of 2789984

1, 2, 4, 8, 16, 32, 87187, 174374, 348748, 697496, 1394992, 2789984

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2789983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2789984 can be divided by 12 positive divisors. The sum of these divisors (counting 2789984) is 1, the average is 0.083333333333333.

Base conversion 2789984

Base System Value
2 Binary 1010101001001001100000
3 Ternary 12020202010202
4 Quaternary 22221021200
5 Quinary 1203234414
6 Senary 135444332
8 Octal 12511140
10 Decimal 2789984
12 Duodecimal b266a8
16 Hexadecimal 2a9260
20 Vigesimal h8ej4
36 Base36 1nsrk

Cryptographic Hash Functions

md5 a0b7a424b402af564e71d42068aca5a3
sha1 e9404e189e6c3ca553a54203116f72c4e0047449
sha256 665c146621fdee9a6779cf6da75b474f6b8377a855d87fda885821e0389f5e95
sha512 a4fda75d55120fb98bbfd2151a8813c87d7cf068f815b2fdb8adde7493ab291ef6b409c775391e6f094137b34dd942c3336d7cb5bda589cd0c6c0ad4c1abd63b
ripemd-160 b051c5917ceab6a573e496c7effd15c6ca54e52c

2789984 as geometric shapes

Circle

Radius = n
Diameter 5579968
Circumference 17529986.476066
Area 24454190894220

Sphere

Radius = n
Volume 9.0969068437094E+19
Surface area 97816763576882
Circumference 17529986.476066

Square

Length = n
Perimeter 11159936
Area 7784010720256
Diagonal 3945633.2116039

Cube

Length = n
Surface area 46704064321536
Volume 2.1717265365343E+19
Space diagonal 4832394.0403042

Equilateral Triangle

Length = n
Perimeter 8369952
Area 3370575513536.1
Altitude 2416197.0201521

Triangular Pyramid

Length = n
Surface area 3370575513536.1
Volume 2.5594042681103E+18
Height 1315211.0705346