3987072 (number)

3987072 is an even 7-digits composite number following 3987071 and preceding 3987073. In scientific notation, it is written as 3.987072 × 10^6. The sum of its digits is 36. It has a total of 10 prime factors and 48 positive divisors. There are 1328640 positive integers (up to 3987072) that are relatively prime to 3987072.

Interesting facts

Basic properties

Name

Name three million nine hundred eighty-seven thousand seventy-two

Notation

Scientific notation 3.987072 × 10^6
Engineering notation 3.987072 × 10^6

Prime Factorization of 3987072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 20766
Product of the distinct prime numbers

The prime factorization of 3987072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3461. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 8, 8, 50, 174, 4, 2666, 4183, 16773, 35504, 889849, 846766, 755189, 514375, 81075433, 52716797, 483424215, 82807672, 1036365672, 3583506658

Basic calculations (n = 3987072)

Multiplication

n×y
n×2 7974144
n×3 11961216
n×4 15948288
n×5 19935360

Division

n÷y
n÷2 1993536
n÷3 1329024
n÷3 996768
n÷5 797414.4

Exponentiation

ny
n2 15896743133184
n3 6.338145943751E+19
n4 2.5270644224243E+26
n5 1.0075587800844E+33

Nth Root

y√n
2√n 1996.7653843153
3√n 158.56890461738
4√n 44.685180813278
5√n 20.899255513616

Divisors of 3987072

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 3461, 6922, 10383, 13844, 20766, 27688, 31149, 41532, 55376, 62298, 83064, 110752, 124596, 166128, 221504, 249192, 332256, 443008, 498384, 664512, 996768, 1329024, 1993536, 3987072

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -3987071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3987072 can be divided by 48 positive divisors. The sum of these divisors (counting 3987072) is 1, the average is 0.020833333333333.

Base conversion 3987072

Base System Value
2 Binary 1111001101011010000000
3 Ternary 21111120020100
4 Quaternary 33031122000
5 Quinary 2010041242
6 Senary 221242400
8 Octal 17153200
10 Decimal 3987072
12 Duodecimal 1403400
16 Hexadecimal 3cd680
20 Vigesimal 14i7dc
36 Base36 2dgg0

Cryptographic Hash Functions

md5 b28c2709ef25713adac4ae9c4f326b58
sha1 87f737e960cd60d1d9f28adfc5459a11d7c48427
sha256 559eeffe42831fb1a415a0084f7dc7adc78745cd9e8f18d709614fbd61bdaf22
sha512 61198773859358a76ec288cdb267784ac28e338ad712e4d016fd374a11f593666ce2f44ef4b369bd94d1f9260f53f4fbd346de9e7a1e4beae1f0b14081f90253
ripemd-160 5c4017ce96afa8dd094267102bc72dcb15e7cf56

3987072 as geometric shapes

Circle

Radius = n
Diameter 7974144
Circumference 25051512.209067
Area 49941091443215

Sphere

Radius = n
Volume 2.6549163645691E+20
Surface area 1.9976436577286E+14
Circumference 25051512.209067

Square

Length = n
Perimeter 15948288
Area 15896743133184
Diagonal 5638571.296558

Cube

Length = n
Surface area 95380458799104
Volume 6.338145943751E+19
Space diagonal 6905811.2774353

Equilateral Triangle

Length = n
Perimeter 11961216
Area 6883491695386.6
Altitude 3452905.6387176

Triangular Pyramid

Length = n
Surface area 6883491695386.6
Volume 7.4695766282939E+18
Height 1879523.7655193