71397605 (number)

71397605 is an odd 8-digits composite number following 71397604 and preceding 71397606. In scientific notation, it is written as 7.1397605 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 54213120 positive integers (up to 71397605) that are relatively prime to 71397605.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-seven thousand six hundred five

Notation

Scientific notation 7.1397605 × 10^7
Engineering notation 7.1397605 × 10^6

Prime Factorization of 71397605

Prime Factorization 5 × 37 × 41 × 9413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71397605
Product of the distinct prime numbers

The prime factorization of 71397605 is 5 × 37 × 41 × 9413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 93, 100, 335, 514, 1356, 1376, 79448, 60102, 773057, 188748, 8290517, 5960525, 44630330, 15782220, 839205847, 308731417, 8414799412, 584331278

Basic calculations (n = 71397605)

Multiplication

n×y
n×2 142795210
n×3 214192815
n×4 285590420
n×5 356988025

Division

n÷y
n÷2 35698802.5
n÷3 23799201.666667
n÷3 17849401.25
n÷5 14279521

Exponentiation

ny
n2 5097617999736025
n3 3.6395771638604E+23
n4 2.5985709271233E+31
n5 1.8553174061923E+39

Nth Root

y√n
2√n 8449.7103500653
3√n 414.85329890017
4√n 91.922306052803
5√n 37.216602916354

Divisors of 71397605

1, 5, 37, 41, 185, 205, 1517, 7585, 9413, 47065, 348281, 385933, 1741405, 1929665, 14279521, 71397605

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 -71397604
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 71397605 can be divided by 16 positive divisors. The sum of these divisors (counting 71397605) is 1, the average is 0.0625.

Base conversion 71397605

Base System Value
2 Binary 100010000010111000011100101
3 Ternary 11222100101002202
4 Quaternary 10100113003211
5 Quinary 121234210410
6 Senary 11030144245
8 Octal 420270345
10 Decimal 71397605
12 Duodecimal 1bab2085
16 Hexadecimal 44170e5
20 Vigesimal 1264e05
36 Base36 16iaqt

Cryptographic Hash Functions

md5 9bff2482a55b68d807aee8db3dbdc24d
sha1 02e70e34e59202441db326484cc957bdc7544502
sha256 788afe27260adf17673b867528589b5bd1a9f3aa3ece97f79f3618e37ce054c2
sha512 286c6efb8408381da7a5d66c3721f7cc703a0d29d3d11e9570079cf3eb17666b155097bf2820d7ac8e0cc05b371f058b0e9348403d4b0e2c8994b24a70f2bba9
ripemd-160 2e6acfe5d9f6aee10d7aa347dd39c3eb9ff9eed0

71397605 as geometric shapes

Circle

Radius = n
Diameter 142795210
Circumference 448604382.70381
Area 1.6014639258778E+16

Sphere

Radius = n
Volume 1.5245425173543E+24
Surface area 6.4058557035111E+16
Circumference 448604382.70381

Square

Length = n
Perimeter 285590420
Area 5097617999736025
Diagonal 100971461.31196

Cube

Length = n
Surface area 30585707998416150
Volume 3.6395771638604E+23
Space diagonal 123664279.39873

Equilateral Triangle

Length = n
Perimeter 214192815
Area 2.2073333432801E+15
Altitude 61832139.699367

Triangular Pyramid

Length = n
Surface area 2.2073333432801E+15
Volume 4.289282822029E+22
Height 33657153.770652