71315420 (number)

71315420 is an even 8-digits composite number following 71315419 and preceding 71315421. In scientific notation, it is written as 7.1315420 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 25932800 positive integers (up to 71315420) that are relatively prime to 71315420.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifteen thousand four hundred twenty

Notation

Scientific notation 7.1315420 × 10^7
Engineering notation 7.1315420 × 10^6

Prime Factorization of 71315420

Prime Factorization 2 × 2 × 5 × 11 × 324161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35657710
Product of the distinct prime numbers

The prime factorization of 71315420 is 2 × 2 × 5 × 11 × 324161. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 44, 27, 297, 795, 5943, 186, 2682, 71089, 626090, 69239, 2073885, 2718146, 91881283, 32592589, 24229959, 834267180, 5599597152, 8780848889

Basic calculations (n = 71315420)

Multiplication

n×y
n×2 142630840
n×3 213946260
n×4 285261680
n×5 356577100

Division

n÷y
n÷2 35657710
n÷3 23771806.666667
n÷3 17828855
n÷5 14263084

Exponentiation

ny
n2 5085889129776400
n3 3.6270231936344E+23
n4 2.5866268240378E+31
n5 1.8446637833952E+39

Nth Root

y√n
2√n 8444.8457653174
3√n 414.69406009115
4√n 91.89584193704
5√n 37.208031043968

Divisors of 71315420

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 324161, 648322, 1296644, 1620805, 3241610, 3565771, 6483220, 7131542, 14263084, 17828855, 35657710, 71315420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71315419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71315420 can be divided by 24 positive divisors. The sum of these divisors (counting 71315420) is 1, the average is 0.041666666666667.

Base conversion 71315420

Base System Value
2 Binary 100010000000010111111011100
3 Ternary 11222012012100212
4 Quaternary 10100002333130
5 Quinary 121224043140
6 Senary 11024311552
8 Octal 420027734
10 Decimal 71315420
12 Duodecimal 1ba725b8
16 Hexadecimal 4402fdc
20 Vigesimal 125e8b0
36 Base36 16gjbw

Cryptographic Hash Functions

md5 9baf723350156495f927456f790e5702
sha1 8097f9cb0af19da67d08a39574810eeda84ac7d1
sha256 bc05f225e335dcffac9aedb6944b66dfdeffb9571dec26cb228207fcbe5df881
sha512 c55e1b076b232c674477eb97e343c88c02bb0545d534610965150ffdf180b21a064ec59e151f539dc54d55f420f0374f5f2a35d3c3eacb97dda73dafd55b31a5
ripemd-160 685d144a69544b302d15d0b98e39f897da3c6018

71315420 as geometric shapes

Circle

Radius = n
Diameter 142630840
Circumference 448087999.11934
Area 1.5977791927078E+16

Sphere

Radius = n
Volume 1.5192839226029E+24
Surface area 6.3911167708311E+16
Circumference 448087999.11934

Square

Length = n
Perimeter 285261680
Area 5085889129776400
Diagonal 100855234.17033

Cube

Length = n
Surface area 30515334778658400
Volume 3.6270231936344E+23
Space diagonal 123521930.80311

Equilateral Triangle

Length = n
Perimeter 213946260
Area 2.2022545936087E+15
Altitude 61760965.401557

Triangular Pyramid

Length = n
Surface area 2.2022545936087E+15
Volume 4.2744878262329E+22
Height 33618411.390111