7139872 (number)

7139872 is an even 7-digits composite number following 7139871 and preceding 7139873. In scientific notation, it is written as 7.139872 × 10^6. The sum of its digits is 37. It has a total of 7 prime factors and 24 positive divisors. There are 3554112 positive integers (up to 7139872) that are relatively prime to 7139872.

Interesting facts

Basic properties

Name

Name seven million one hundred thirty-nine thousand eight hundred seventy-two

Notation

Scientific notation 7.139872 × 10^6
Engineering notation 7.139872 × 10^6

Prime Factorization of 7139872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 347 × 643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 446242
Product of the distinct prime numbers

The prime factorization of 7139872 is 2 × 2 × 2 × 2 × 2 × 347 × 643. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 54, 97, 342, 967, 7553, 2890, 73184, 10204, 435876, 324468, 3017371, 4947003, 49330413, 99213231, 561625162, 126744590, 9925331380, 747732976

Basic calculations (n = 7139872)

Multiplication

n×y
n×2 14279744
n×3 21419616
n×4 28559488
n×5 35699360

Division

n÷y
n÷2 3569936
n÷3 2379957.3333333
n÷3 1784968
n÷5 1427974.4

Exponentiation

ny
n2 50977772176384
n3 3.6397476818454E+20
n4 2.5987332560673E+27
n5 1.8554622810464E+34

Nth Root

y√n
2√n 2672.0538916721
3√n 192.55884634824
4√n 51.691913213501
5√n 23.482162289097

Divisors of 7139872

1, 2, 4, 8, 16, 32, 347, 643, 694, 1286, 1388, 2572, 2776, 5144, 5552, 10288, 11104, 20576, 223121, 446242, 892484, 1784968, 3569936, 7139872

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 -7139871
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 7139872 can be divided by 24 positive divisors. The sum of these divisors (counting 7139872) is 1, the average is 0.041666666666667.

Base conversion 7139872

Base System Value
2 Binary 11011001111001000100000
3 Ternary 111102202001201
4 Quaternary 123033020200
5 Quinary 3311433442
6 Senary 413010544
8 Octal 33171040
10 Decimal 7139872
12 Duodecimal 2483a54
16 Hexadecimal 6cf220
20 Vigesimal 24c9dc
36 Base36 4915s

Cryptographic Hash Functions

md5 7606a355acb99853c3ca2e4c9e42bc90
sha1 272bedd22d17e47a50a214c7c15ea24625802358
sha256 dbe22ce2cec124c5c8f3b6234abffae9c3695047b2254c2ff79beaead1f5cdd8
sha512 82fc5ce88f3de2e5c4ee35d19d4c57f49e351458629db658cb9a4f224cbe01c93d389dc091163d4661b2be6d2bc410dc8e396e65523c60b41f7a31df4e9a9495
ripemd-160 b667ceddcdf8f8687faaec7ef8fe3dab31b4dd6d

7139872 as geometric shapes

Circle

Radius = n
Diameter 14279744
Circumference 44861138.845543
Area 1.601513945657E+14

Sphere

Radius = n
Volume 1.5246139437608E+21
Surface area 6.4060557826281E+14
Circumference 44861138.845543

Square

Length = n
Perimeter 28559488
Area 50977772176384
Diagonal 10097303.816008

Cube

Length = n
Surface area 305866633058304
Volume 3.6397476818454E+20
Space diagonal 12366621.063538

Equilateral Triangle

Length = n
Perimeter 21419616
Area 22074022866542
Altitude 6183310.5317692

Triangular Pyramid

Length = n
Surface area 22074022866542
Volume 4.2894837794015E+19
Height 3365767.9386693