71081856 (number)

71081856 is an even 8-digits composite number following 71081855 and preceding 71081857. In scientific notation, it is written as 7.1081856 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 48 positive divisors. There are 23693568 positive integers (up to 71081856) that are relatively prime to 71081856.

Interesting facts

Basic properties

Name

Name seventy-one million eighty-one thousand eight hundred fifty-six

Notation

Scientific notation 7.1081856 × 10^7
Engineering notation 7.1081856 × 10^6

Prime Factorization of 71081856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 61703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 370218
Product of the distinct prime numbers

The prime factorization of 71081856 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 61703. Since it has a total of 10 prime factors.

Most popular turbo-numbers

2, 7, 98, 78, 703, 894, 5794, 8101, 26104, 3612, 502691, 903887, 5911233, 5629692, 91274351, 5016471, 487562691, 438732669, 5181864977, 4289302682

Basic calculations (n = 71081856)

Multiplication

n×y
n×2 142163712
n×3 213245568
n×4 284327424
n×5 355409280

Division

n÷y
n÷2 35540928
n÷3 23693952
n÷3 17770464
n÷5 14216371.2

Exponentiation

ny
n2 5052630252404736
n3 3.5915033602268E+23
n4 2.5529072467516E+31
n5 1.8146538529495E+39

Nth Root

y√n
2√n 8431.005633968
3√n 414.24084564751
4√n 91.82050769827
5√n 37.183627166724

Divisors of 71081856

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 61703, 123406, 185109, 246812, 370218, 493624, 555327, 740436, 987248, 1110654, 1480872, 1974496, 2221308, 2961744, 3948992, 4442616, 5923488, 7897984, 8885232, 11846976, 17770464, 23693952, 35540928, 71081856

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 -71081855
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 71081856 can be divided by 48 positive divisors. The sum of these divisors (counting 71081856) is 1, the average is 0.020833333333333.

Base conversion 71081856

Base System Value
2 Binary 100001111001001111110000000
3 Ternary 11221202022222100
4 Quaternary 10033021332000
5 Quinary 121144104411
6 Senary 11015310400
8 Octal 417117600
10 Decimal 71081856
12 Duodecimal 1b97b400
16 Hexadecimal 43c9f80
20 Vigesimal 12454cg
36 Base36 16bj40

Cryptographic Hash Functions

md5 b9b93a1d94beda3f5d8d13a196cba157
sha1 41c42633c700ca8b9ac1f8f9f27cf2a02885fe15
sha256 6853aaae54de8542fd929a8493a133b5131df78262fb72179bb930d47ab8b542
sha512 a616c62b1dce41cfb26c9957d4d7835e0057ab5a7275fce6ef024c8ec20cf3fa8c72bdc3d93119266e4e950fdac8965b8f199b3a066cfa1f8b24e9d5a78dbd5d
ripemd-160 0203362a5de7cc372c8f054716cb41ae49b28a10

71081856 as geometric shapes

Circle

Radius = n
Diameter 142163712
Circumference 446620473.22626
Area 1.587330608226E+16

Sphere

Radius = n
Volume 1.5044054095775E+24
Surface area 6.3493224329041E+16
Circumference 446620473.22626

Square

Length = n
Perimeter 284327424
Area 5052630252404736
Diagonal 100524924.79385

Cube

Length = n
Surface area 30315781514428416
Volume 3.5915033602268E+23
Space diagonal 123117386.08829

Equilateral Triangle

Length = n
Perimeter 213245568
Area 2.1878530772561E+15
Altitude 61558693.044147

Triangular Pyramid

Length = n
Surface area 2.1878530772561E+15
Volume 4.2326273011177E+22
Height 33508308.264617