71378786 (number)

71378786 is an even 8-digits composite number following 71378785 and preceding 71378787. In scientific notation, it is written as 7.1378786 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 34744320 positive integers (up to 71378786) that are relatively prime to 71378786.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-eight thousand seven hundred eighty-six

Notation

Scientific notation 7.1378786 × 10^7
Engineering notation 7.1378786 × 10^6

Prime Factorization of 71378786

Prime Factorization 2 × 41 × 929 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71378786
Product of the distinct prime numbers

The prime factorization of 71378786 is 2 × 41 × 929 × 937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 1, 3, 677, 367, 9629, 1828, 79321, 74876, 531783, 168120, 1770001, 834134, 55096587, 28487732, 901282379, 599030632, 2530620724, 5631085441

Basic calculations (n = 71378786)

Multiplication

n×y
n×2 142757572
n×3 214136358
n×4 285515144
n×5 356893930

Division

n÷y
n÷2 35689393
n÷3 23792928.666667
n÷3 17844696.5
n÷5 14275757.2

Exponentiation

ny
n2 5094931090833796
n3 3.6366999601737E+23
n4 2.5958322820345E+31
n5 1.8528735695123E+39

Nth Root

y√n
2√n 8448.596688208
3√n 414.81684664912
4√n 91.916248227438
5√n 37.214640797024

Divisors of 71378786

1, 2, 41, 82, 929, 937, 1858, 1874, 38089, 38417, 76178, 76834, 870473, 1740946, 35689393, 71378786

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 -71378785
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 71378786 can be divided by 16 positive divisors. The sum of these divisors (counting 71378786) is 1, the average is 0.0625.

Base conversion 71378786

Base System Value
2 Binary 100010000010010011101100010
3 Ternary 11222022102021202
4 Quaternary 10100102131202
5 Quinary 121233110121
6 Senary 11025521202
8 Octal 420223542
10 Decimal 71378786
12 Duodecimal 1baa3202
16 Hexadecimal 4412762
20 Vigesimal 12626j6
36 Base36 16hw82

Cryptographic Hash Functions

md5 e5f44d8bf964bcbb1f72ce99f733f32f
sha1 84c541300cc441d17543159a43f56d59dc5c46cc
sha256 1be075dbfe52c8cf06db770e0b1af9df96f2cb502871a475761855e3e75b60d1
sha512 1e3f3aea9e4c24da342ec4050a570fad7cb02adfab04d5eafc7f364886fd5ae773db930fc9868fd02e10227fb37e750df18d462a8424e15a1c63b1f932744a37
ripemd-160 ed2ba5f128c490a9bb62021e3e822eea5fdb2d23

71378786 as geometric shapes

Circle

Radius = n
Diameter 142757572
Circumference 448486139.43952
Area 1.600619808551E+16

Sphere

Radius = n
Volume 1.5233373170923E+24
Surface area 6.4024792342039E+16
Circumference 448486139.43952

Square

Length = n
Perimeter 285515144
Area 5094931090833796
Diagonal 100944847.22693

Cube

Length = n
Surface area 30569586545002776
Volume 3.6366999601737E+23
Space diagonal 123631683.93459

Equilateral Triangle

Length = n
Perimeter 214136358
Area 2.2061698775966E+15
Altitude 61815841.967293

Triangular Pyramid

Length = n
Surface area 2.2061698775966E+15
Volume 4.2858920049661E+22
Height 33648282.408976