71398525 (number)

71398525 is an odd 8-digits composite number following 71398524 and preceding 71398526. In scientific notation, it is written as 7.1398525 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 51926000 positive integers (up to 71398525) that are relatively prime to 71398525.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand five hundred twenty-five

Notation

Scientific notation 7.1398525 × 10^7
Engineering notation 7.1398525 × 10^6

Prime Factorization of 71398525

Prime Factorization 275 × 259631

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71398525
Product of the distinct prime numbers

The prime factorization of 71398525 is 275 × 259631. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71398525)

Multiplication

n×y
n×2 142797050
n×3 214195575
n×4 285594100
n×5 356992625

Division

n÷y
n÷2 35699262.5
n÷3 23799508.333333
n÷3 17849631.25
n÷5 14279705

Exponentiation

ny
n2 5097749372175625
n3 3.6397178599302E+23
n4 2.5987048661517E+31
n5 1.8554369435355E+39

Nth Root

y√n
2√n 8449.7647896258
3√n 414.85508076851
4√n 91.922602169574
5√n 37.21669882741

Divisors of 71398525

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398524
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398525 can be divided by 4 positive divisors. The sum of these divisors (counting 71398525) is 1, the average is 0.25.

Base conversion 71398525

Base System Value
2 Binary 100010000010111010001111101
3 Ternary 11222100102100211
4 Quaternary 10100113101331
5 Quinary 121234223100
6 Senary 11030152421
8 Octal 420272175
10 Decimal 71398525
12 Duodecimal 1bab2711
16 Hexadecimal 441747d
20 Vigesimal 1264g65
36 Base36 16ibgd

Cryptographic Hash Functions

md5 8475eef61dd3815ebba66c7c895c1787
sha1 d3d7e1df316473c47f32e1bf796bb60a18e614fa
sha256 b2fb8dda40399fc8858afbf86784f84f6d1aaed600bfb2165b13bcc15ca90d87
sha512 9d23bf9cab770f2770afcbd4c4835a316d94f782f4bae7d6eb594a32b8190f4f2f59d9b62f0a1a93946077f6ee08828668ed67ec5865fcbdc4297666f6e2a8f6
ripemd-160 943910f91c6517f8211d772694296a85f9b2b58b

71398525 as geometric shapes

Circle

Radius = n
Diameter 142797050
Circumference 448610163.23429
Area 1.6015051977469E+16

Sphere

Radius = n
Volume 1.5246014519862E+24
Surface area 6.4060207909876E+16
Circumference 448610163.23429

Square

Length = n
Perimeter 285594100
Area 5097749372175625
Diagonal 100972762.38843

Cube

Length = n
Surface area 30586496233053750
Volume 3.6397178599302E+23
Space diagonal 123665872.88548

Equilateral Triangle

Length = n
Perimeter 214195575
Area 2.2073902292151E+15
Altitude 61832936.442738

Triangular Pyramid

Length = n
Surface area 2.2073902292151E+15
Volume 4.2894486339373E+22
Height 33657587.462811