2947072 (number)

2947072 is an even 7-digits composite number following 2947071 and preceding 2947073. In scientific notation, it is written as 2.947072 × 10^6. The sum of its digits is 31. It has a total of 12 prime factors and 24 positive divisors. There are 1472512 positive integers (up to 2947072) that are relatively prime to 2947072.

Interesting facts

Basic properties

Name

Name two million nine hundred forty-seven thousand seventy-two

Notation

Scientific notation 2.947072 × 10^6
Engineering notation 2.947072 × 10^6

Prime Factorization of 2947072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1439

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 2878
Product of the distinct prime numbers

The prime factorization of 2947072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1439. Since it has a total of 12 prime factors.

Most popular turbo-numbers

5, 7, 96, 38, 286, 327, 4218, 8332, 96104, 55186, 205903, 178919, 3161625, 829139, 52042425, 58182787, 104620762, 6698049, 6310394479, 5295324855

Basic calculations (n = 2947072)

Multiplication

n×y
n×2 5894144
n×3 8841216
n×4 11788288
n×5 14735360

Division

n÷y
n÷2 1473536
n÷3 982357.33333333
n÷3 736768
n÷5 589414.4

Exponentiation

ny
n2 8685233373184
n3 2.5596008087576E+19
n4 7.5433278746669E+25
n5 2.223073036625E+32

Nth Root

y√n
2√n 1716.7038183682
3√n 143.37174861198
4√n 41.433124651276
5√n 19.673342339053

Divisors of 2947072

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1439, 2048, 2878, 5756, 11512, 23024, 46048, 92096, 184192, 368384, 736768, 1473536, 2947072

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2947071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2947072 can be divided by 24 positive divisors. The sum of these divisors (counting 2947072) is 1, the average is 0.041666666666667.

Base conversion 2947072

Base System Value
2 Binary 1011001111100000000000
3 Ternary 12112201121211
4 Quaternary 23033200000
5 Quinary 1223301242
6 Senary 143055504
8 Octal 13174000
10 Decimal 2947072
12 Duodecimal ba1594
16 Hexadecimal 2cf800
20 Vigesimal i87dc
36 Base36 1r5z4

Cryptographic Hash Functions

md5 aec119e77d3e772368f803e393caedbb
sha1 e5e13a61ab52fd63d9bc3c82c5bd3deb6d87d4b5
sha256 553c199dd8878787432030a534cc96e516252495462da903f9a5f51cb2dfb9ad
sha512 3631d4f077bee76e0ecae31045ac8bcec87f902e8cd8b8fbe2633349f74d355cd788aab55a234b3574dd2693d3898fd14ca187b520dcac2ecd10239ac7334898
ripemd-160 03202ecb37585430cbbbfbe983475683dd872440

2947072 as geometric shapes

Circle

Radius = n
Diameter 5894144
Circumference 18516999.4896
Area 27285465359908

Sphere

Radius = n
Volume 1.0721630795887E+20
Surface area 1.0914186143963E+14
Circumference 18516999.4896

Square

Length = n
Perimeter 11788288
Area 8685233373184
Diagonal 4167789.19169

Cube

Length = n
Surface area 52111400239104
Volume 2.5596008087576E+19
Space diagonal 5104478.4375636

Equilateral Triangle

Length = n
Perimeter 8841216
Area 3760816369486.9
Altitude 2552239.2187818

Triangular Pyramid

Length = n
Surface area 3760816369486.9
Volume 3.0165184816718E+18
Height 1389263.0638967