71187072 (number)

71187072 is an even 8-digits composite number following 71187071 and preceding 71187073. In scientific notation, it is written as 7.1187072 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 64 positive divisors. There are 20413440 positive integers (up to 71187072) that are relatively prime to 71187072.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred eighty-seven thousand seventy-two

Notation

Scientific notation 7.1187072 × 10^7
Engineering notation 7.1187072 × 10^6

Prime Factorization of 71187072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 33 × 19 × 887

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1112298
Product of the distinct prime numbers

The prime factorization of 71187072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 33 × 19 × 887. Since it has a total of 10 prime factors.

Most popular turbo-numbers

4, 10, 95, 70, 712, 590, 4604, 2658, 80350, 19413, 623782, 526225, 8998235, 6752668, 57920757, 91895681, 837744148, 113899967, 358104195, 213661746

Basic calculations (n = 71187072)

Multiplication

n×y
n×2 142374144
n×3 213561216
n×4 284748288
n×5 355935360

Division

n÷y
n÷2 35593536
n÷3 23729024
n÷3 17796768
n÷5 14237414.4

Exponentiation

ny
n2 5067599219933184
n3 3.6074755053653E+23
n4 2.5680561853867E+31
n5 1.8281240056917E+39

Nth Root

y√n
2√n 8437.2431516462
3√n 414.44513255503
4√n 91.854467238377
5√n 37.194628562509

Divisors of 71187072

1, 2, 4, 8, 16, 19, 32, 33, 38, 64, 66, 76, 128, 132, 152, 264, 304, 528, 608, 627, 887, 1056, 1216, 1254, 1774, 2112, 2432, 2508, 3548, 4224, 5016, 7096, 10032, 14192, 16853, 20064, 28384, 29271, 33706, 40128, 56768, 58542, 67412, 80256, 113536, 117084, 134824, 234168, 269648, 468336, 539296, 556149, 936672, 1078592, 1112298, 1873344, 2157184, 2224596, 3746688, 4449192, 8898384, 17796768, 35593536, 71187072

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 -71187071
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 71187072 can be divided by 64 positive divisors. The sum of these divisors (counting 71187072) is 1, the average is 0.015625.

Base conversion 71187072

Base System Value
2 Binary 100001111100011101010000000
3 Ternary 11221221200022020
4 Quaternary 10033203222000
5 Quinary 121210441242
6 Senary 11021441440
8 Octal 417435200
10 Decimal 71187072
12 Duodecimal 1ba10280
16 Hexadecimal 43e3a80
20 Vigesimal 124i7dc
36 Base36 16dsao

Cryptographic Hash Functions

md5 60254205cefff303b38c3cc2f68501af
sha1 da7230c30f59dde15d54b9f18d5595a2479e37fa
sha256 9e99832bcb79b34f7dedaba515ba4cc35e2a09ff29eaa191d5888e223ba316a1
sha512 20554ef4d052e4e97fcfcceff33e76a37de0be74eb6712bd7255d8e75286b22cdc3ff9a80af11da76807c22d003efbae3bb19c44395281e240474dc077b64a9f
ripemd-160 503563adc96d0233d33ac8cefd8d940a02363087

71187072 as geometric shapes

Circle

Radius = n
Diameter 142374144
Circumference 447281564.85154
Area 1.5920332480679E+16

Sphere

Radius = n
Volume 1.5110958060881E+24
Surface area 6.3681329922718E+16
Circumference 447281564.85154

Square

Length = n
Perimeter 284748288
Area 5067599219933184
Diagonal 100673722.68803

Cube

Length = n
Surface area 30405595319599104
Volume 3.6074755053653E+23
Space diagonal 123299625.54606

Equilateral Triangle

Length = n
Perimeter 213561216
Area 2.1943348303302E+15
Altitude 61649812.773032

Triangular Pyramid

Length = n
Surface area 2.1943348303302E+15
Volume 4.2514506546803E+22
Height 33557907.562677