71375781 (number)

71375781 is an odd 8-digits composite number following 71375780 and preceding 71375782. In scientific notation, it is written as 7.1375781 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 46777232 positive integers (up to 71375781) that are relatively prime to 71375781.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-five thousand seven hundred eighty-one

Notation

Scientific notation 7.1375781 × 10^7
Engineering notation 7.1375781 × 10^6

Prime Factorization of 71375781

Prime Factorization 3 × 59 × 403253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71375781
Product of the distinct prime numbers

The prime factorization of 71375781 is 3 × 59 × 403253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 77, 70, 190, 768, 3367, 8360, 52310, 49365, 595802, 740263, 8050990, 1286209, 12620900, 63366879, 950267651, 381488494, 2029592962, 7426411134

Basic calculations (n = 71375781)

Multiplication

n×y
n×2 142751562
n×3 214127343
n×4 285503124
n×5 356878905

Division

n÷y
n÷2 35687890.5
n÷3 23791927
n÷3 17843945.25
n÷5 14275156.2

Exponentiation

ny
n2 5094502113359961
n3 3.6362406714722E+23
n4 2.5953951783029E+31
n5 1.85248357855E+39

Nth Root

y√n
2√n 8448.418846151
3√n 414.81102539518
4√n 91.915280808748
5√n 37.214327449362

Divisors of 71375781

1, 3, 59, 177, 403253, 1209759, 23791927, 71375781

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71375780
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71375781 can be divided by 8 positive divisors. The sum of these divisors (counting 71375781) is 1, the average is 0.125.

Base conversion 71375781

Base System Value
2 Binary 100010000010001101110100101
3 Ternary 11222022021011110
4 Quaternary 10100101232211
5 Quinary 121233011111
6 Senary 11025455233
8 Octal 420215645
10 Decimal 71375781
12 Duodecimal 1baa1519
16 Hexadecimal 4411ba5
20 Vigesimal 1261j91
36 Base36 16htwl

Cryptographic Hash Functions

md5 4b08b484f6ae8e8d589d72ce01fa8b3a
sha1 19acc1cbde70dc13bebfb9c4cb4c0d6de8e1125d
sha256 b6a0d1708b9f36c41405f88f8378c855519d72349e1b914a36ae7fde1659d9dd
sha512 1230c141589b451aa569aaebb62631df78b2ca77aed42770c53d854b73ec86c684fc1da3a25b4658883d3941509898a3fdaa17c825cc179ef194ca6adf03f48a
ripemd-160 0475787ec01734ed6d084267482cd96dc9f0841b

71375781 as geometric shapes

Circle

Radius = n
Diameter 142751562
Circumference 448467258.46767
Area 1.6004850413029E+16

Sphere

Radius = n
Volume 1.5231449306909E+24
Surface area 6.4019401652117E+16
Circumference 448467258.46767

Square

Length = n
Perimeter 285503124
Area 5094502113359961
Diagonal 100940597.51517

Cube

Length = n
Surface area 30567012680159766
Volume 3.6362406714722E+23
Space diagonal 123626479.12191

Equilateral Triangle

Length = n
Perimeter 214127343
Area 2.2059841249016E+15
Altitude 61813239.560955

Triangular Pyramid

Length = n
Surface area 2.2059841249016E+15
Volume 4.2853507280405E+22
Height 33646865.838391