71399146 (number)

71399146 is an even 8-digits composite number following 71399145 and preceding 71399147. In scientific notation, it is written as 7.1399146 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 28014336 positive integers (up to 71399146) that are relatively prime to 71399146.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand one hundred forty-six

Notation

Scientific notation 7.1399146 × 10^7
Engineering notation 7.1399146 × 10^6

Prime Factorization of 71399146

Prime Factorization 2 × 13 × 7 × 127 × 3089

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71399146
Product of the distinct prime numbers

The prime factorization of 71399146 is 2 × 13 × 7 × 127 × 3089. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 54, 63, 360, 308, 4490, 208, 56500, 12207, 955178, 399449, 5499457, 2040435, 67434527, 80005466, 229037921, 368761532, 1257382835, 4459573524

Basic calculations (n = 71399146)

Multiplication

n×y
n×2 142798292
n×3 214197438
n×4 285596584
n×5 356995730

Division

n÷y
n÷2 35699573
n÷3 23799715.333333
n÷3 17849786.5
n÷5 14279829.2

Exponentiation

ny
n2 5097838049529316
n3 3.639812831827E+23
n4 2.5987952779229E+31
n5 1.8555176347253E+39

Nth Root

y√n
2√n 8449.8015361309
3√n 414.85628352099
4√n 91.922802046777
5√n 37.216763566813

Divisors of 71399146

1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1651, 1778, 3089, 3302, 6178, 11557, 21623, 23114, 40157, 43246, 80314, 281099, 392303, 562198, 784606, 2746121, 5099939, 5492242, 10199878, 35699573, 71399146

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399146 can be divided by 32 positive divisors. The sum of these divisors (counting 71399146) is 1, the average is 0.03125.

Base conversion 71399146

Base System Value
2 Binary 100010000010111011011101010
3 Ternary 11222100110012211
4 Quaternary 10100113123222
5 Quinary 121234233041
6 Senary 11030155334
8 Octal 420273352
10 Decimal 71399146
12 Duodecimal 1bab2b4a
16 Hexadecimal 44176ea
20 Vigesimal 1264hh6
36 Base36 16ibxm

Cryptographic Hash Functions

md5 d6f0eed5d9769e4695187965d4e45218
sha1 734166f17c19e03177cd3f4fd2c0f38165a9a51e
sha256 282b1a55fe0f9fa1856d2104347b54c1b6747e1ad4f64b8457acf66d0b9b3353
sha512 c0e0fd883c49d8c29818642c394383042e5d3378ba459c78027253ce2582137c537fa20fea560568c1067d27ae2796e469f7421c9001c8ea6fbe477a2d5a0e07
ripemd-160 d2148d3160db50e3ca5574e1b1f1116d1e1dc50d

71399146 as geometric shapes

Circle

Radius = n
Diameter 142798292
Circumference 448614065.09237
Area 1.6015330565592E+16

Sphere

Radius = n
Volume 1.5246412337213E+24
Surface area 6.4061322262367E+16
Circumference 448614065.09237

Square

Length = n
Perimeter 285596584
Area 5097838049529316
Diagonal 100973640.61506

Cube

Length = n
Surface area 30587028297175896
Volume 3.639812831827E+23
Space diagonal 123666948.48903

Equilateral Triangle

Length = n
Perimeter 214197438
Area 2.2074286276357E+15
Altitude 61833474.244514

Triangular Pyramid

Length = n
Surface area 2.2074286276357E+15
Volume 4.2895605593911E+22
Height 33657880.205019