71390025 (number)

71390025 is an odd 8-digits composite number following 71390024 and preceding 71390026. In scientific notation, it is written as 7.1390025 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 31449600 positive integers (up to 71390025) that are relatively prime to 71390025.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1390025 × 10^7
Engineering notation 7.1390025 × 10^6

Prime Factorization of 71390025

Prime Factorization 189 × 145 × 521 × 5

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71390025
Product of the distinct prime numbers

The prime factorization of 71390025 is 189 × 145 × 521 × 5. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 50, 61, 352, 756, 6446, 1357, 41222, 8291, 9912, 80422, 2908746, 4260276, 14348322, 50303139, 421312365, 400188049, 3532767055, 5498982318

Basic calculations (n = 71390025)

Multiplication

n×y
n×2 142780050
n×3 214170075
n×4 285560100
n×5 356950125

Division

n÷y
n÷2 35695012.5
n÷3 23796675
n÷3 17847506.25
n÷5 14278005

Exponentiation

ny
n2 5096535669500625
n3 3.6384180885904E+23
n4 2.5974675830492E+31
n5 1.8543327569057E+39

Nth Root

y√n
2√n 8449.2618020748
3√n 414.83861727187
4√n 91.919866199178
5√n 37.215812655026

Divisors of 71390025

1, 5, 145, 189, 521, 725, 945, 2605, 27405, 75545, 98469, 137025, 377725, 492345, 14278005, 71390025

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 -71390024
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 71390025 can be divided by 16 positive divisors. The sum of these divisors (counting 71390025) is 1, the average is 0.0625.

Base conversion 71390025

Base System Value
2 Binary 100010000010101001101001001
3 Ternary 11222022222201000
4 Quaternary 10100111031021
5 Quinary 121233440100
6 Senary 11030045213
8 Octal 420251511
10 Decimal 71390025
12 Duodecimal 1baa9809
16 Hexadecimal 4415349
20 Vigesimal 1263f15
36 Base36 16i4w9

Cryptographic Hash Functions

md5 f8aaeabeccad095cea6e2469222c2b2a
sha1 2fccca9a6a2d9acab28afce886d634a3a43b4c8a
sha256 c7c46293a668d4091df9d3d2bae1c465a96b093496f8bca8ada73f1c88e5d8c7
sha512 d3d914c1148e1ace1c0d602b0451eeffacac15a379b15a47aa5f8512360eef4bc0302f7b29a8dc03262294ec2fb0581987ab62f5b591e034a2cc535f94a0c803
ripemd-160 f7e720efc128b3a89ee4bcbdbbb649e3478503ac

71390025 as geometric shapes

Circle

Radius = n
Diameter 142780050
Circumference 448556756.15918
Area 1.6011239018062E+16

Sphere

Radius = n
Volume 1.5240570050405E+24
Surface area 6.4044956072246E+16
Circumference 448556756.15918

Square

Length = n
Perimeter 285560100
Area 5096535669500625
Diagonal 100960741.57315

Cube

Length = n
Surface area 30579214017003750
Volume 3.6384180885904E+23
Space diagonal 123651150.45361

Equilateral Triangle

Length = n
Perimeter 214170075
Area 2.2068646805405E+15
Altitude 61825575.226806

Triangular Pyramid

Length = n
Surface area 2.2068646805405E+15
Volume 4.2879168387235E+22
Height 33653580.524385