71856670 (number)

71856670 is an even 8-digits composite number following 71856669 and preceding 71856671. In scientific notation, it is written as 7.1856670 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 27229824 positive integers (up to 71856670) that are relatively prime to 71856670.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1856670 × 10^7
Engineering notation 7.1856670 × 10^6

Prime Factorization of 71856670

Prime Factorization 2 × 19 × 5 × 378193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71856670
Product of the distinct prime numbers

The prime factorization of 71856670 is 2 × 19 × 5 × 378193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 84, 32, 459, 506, 7157, 3731, 5139, 70193, 949667, 67001, 2473773, 7548046, 86354611, 53197821, 810008808, 17814871, 8514426862, 5202714840

Basic calculations (n = 71856670)

Multiplication

n×y
n×2 143713340
n×3 215570010
n×4 287426680
n×5 359283350

Division

n÷y
n÷2 35928335
n÷3 23952223.333333
n÷3 17964167.5
n÷5 14371334

Exponentiation

ny
n2 5163381023488900
n3 3.710233662891E+23
n4 2.6660503593725E+31
n5 1.9157350087681E+39

Nth Root

y√n
2√n 8476.8313655516
3√n 415.74052714038
4√n 92.069709272657
5√n 37.264338602814

Divisors of 71856670

1, 2, 5, 10, 19, 38, 95, 190, 378193, 756386, 1890965, 3781930, 7185667, 14371334, 35928335, 71856670

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71856669
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71856670 can be divided by 16 positive divisors. The sum of these divisors (counting 71856670) is 1, the average is 0.0625.

Base conversion 71856670

Base System Value
2 Binary 100010010000111001000011110
3 Ternary 12000012200211011
4 Quaternary 10102013020132
5 Quinary 121343403140
6 Senary 11044045434
8 Octal 422071036
10 Decimal 71856670
12 Duodecimal 2009387a
16 Hexadecimal 448721e
20 Vigesimal 12921da
36 Base36 16s4ym

Cryptographic Hash Functions

md5 1162855c9998bc93133a3d46ee227202
sha1 f2bd1958c808bafe5ee2976a147c9cc3149aaa01
sha256 150f9365068920bd89b5d6cfe1be7d9efa0e0896251b1e537200668668433d07
sha512 f2a749447ae5850c9bebcb52c0b8de74194e6d889b10203181476592cfde2fe055f3b780d5b48e1d48992e2ee880e105022f7864a83575e3929e22166519d1a6
ripemd-160 aeb8c8a17ed6f4eeaee78829d89411967101a061

71856670 as geometric shapes

Circle

Radius = n
Diameter 143713340
Circumference 451488773.16685
Area 1.6221239891078E+16

Sphere

Radius = n
Volume 1.5541390424587E+24
Surface area 6.4884959564311E+16
Circumference 451488773.16685

Square

Length = n
Perimeter 287426680
Area 5163381023488900
Diagonal 101620677.26097

Cube

Length = n
Surface area 30980286140933400
Volume 3.710233662891E+23
Space diagonal 124459403.30271

Equilateral Triangle

Length = n
Perimeter 215570010
Area 2.2358095678799E+15
Altitude 62229701.651355

Triangular Pyramid

Length = n
Surface area 2.2358095678799E+15
Volume 4.3725523046948E+22
Height 33873559.086989