71390394 (number)

71390394 is an even 8-digits composite number following 71390393 and preceding 71390395. In scientific notation, it is written as 7.1390394 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 23717448 positive integers (up to 71390394) that are relatively prime to 71390394.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety thousand three hundred ninety-four

Notation

Scientific notation 7.1390394 × 10^7
Engineering notation 7.1390394 × 10^6

Prime Factorization of 71390394

Prime Factorization 2 × 9 × 307 × 12919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71390394
Product of the distinct prime numbers

The prime factorization of 71390394 is 2 × 9 × 307 × 12919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 40, 64, 836, 682, 7048, 5644, 74989, 13927, 262020, 181366, 8713576, 6793588, 8316246, 41767656, 792284443, 790727956, 244184330, 7493478973

Basic calculations (n = 71390394)

Multiplication

n×y
n×2 142780788
n×3 214171182
n×4 285561576
n×5 356951970

Division

n÷y
n÷2 35695197
n÷3 23796798
n÷3 17847598.5
n÷5 14278078.8

Exponentiation

ny
n2 5096588355475236
n3 3.6384745075319E+23
n4 2.5975212865166E+31
n5 1.8543806806781E+39

Nth Root

y√n
2√n 8449.2836382737
3√n 414.83933200845
4√n 91.919984977554
5√n 37.215851127086

Divisors of 71390394

1, 2, 9, 18, 307, 614, 2763, 5526, 12919, 25838, 116271, 232542, 3966133, 7932266, 35695197, 71390394

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 -71390393
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 71390394 can be divided by 16 positive divisors. The sum of these divisors (counting 71390394) is 1, the average is 0.0625.

Base conversion 71390394

Base System Value
2 Binary 100010000010101010010111010
3 Ternary 11222100000012200
4 Quaternary 10100111102322
5 Quinary 121233443034
6 Senary 11030051030
8 Octal 420252272
10 Decimal 71390394
12 Duodecimal 1baa9a76
16 Hexadecimal 44154ba
20 Vigesimal 1263fje
36 Base36 16i56i

Cryptographic Hash Functions

md5 7a67c7d57a4638cf98e491dbd2fb88ac
sha1 11f2a6e950b3f2104665038191dc7fde35776a1b
sha256 ad8c988daac7adcb9376e4d6078123584076c4c6b1f281ea6897d7594a5ded12
sha512 8d1e791fdb2a53e5abc5eec6acdb7fe31328e406a26bc1de97f9febafca19121291fcc169d1280c6a4b1b44fdbf71c3b58ecde8fa6a27f3b66d3037def9ef23f
ripemd-160 49854e5ca4bf811e554fb942560dfe63f287bd01

71390394 as geometric shapes

Circle

Radius = n
Diameter 142780788
Circumference 448559074.65456
Area 1.6011404535932E+16

Sphere

Radius = n
Volume 1.5240806377515E+24
Surface area 6.4045618143729E+16
Circumference 448559074.65456

Square

Length = n
Perimeter 285561576
Area 5096588355475236
Diagonal 100961263.41796

Cube

Length = n
Surface area 30579530132851416
Volume 3.6384745075319E+23
Space diagonal 123651789.58036

Equilateral Triangle

Length = n
Perimeter 214171182
Area 2.2068874942368E+15
Altitude 61825894.79018

Triangular Pyramid

Length = n
Surface area 2.2068874942368E+15
Volume 4.2879833290836E+22
Height 33653754.472653