71340445 (number)

71340445 is an odd 8-digits composite number following 71340444 and preceding 71340446. In scientific notation, it is written as 7.1340445 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 51150400 positive integers (up to 71340445) that are relatively prime to 71340445.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty thousand four hundred forty-five

Notation

Scientific notation 7.1340445 × 10^7
Engineering notation 7.1340445 × 10^6

Prime Factorization of 71340445

Prime Factorization 11 × 5 × 71 × 18269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71340445
Product of the distinct prime numbers

The prime factorization of 71340445 is 11 × 5 × 71 × 18269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 8, 52, 652, 752, 9325, 625, 45827, 4495, 343536, 821729, 4835636, 8706020, 52727442, 60782585, 401900420, 660048957, 1320785736, 8368717698

Basic calculations (n = 71340445)

Multiplication

n×y
n×2 142680890
n×3 214021335
n×4 285361780
n×5 356702225

Division

n÷y
n÷2 35670222.5
n÷3 23780148.333333
n÷3 17835111.25
n÷5 14268089

Exponentiation

ny
n2 5089459092798025
n3 3.6308427648951E+23
n4 2.5902593857264E+31
n5 1.8479025724315E+39

Nth Root

y√n
2√n 8446.3273083631
3√n 414.74256061284
4√n 91.903902574173
5√n 37.210641980869

Divisors of 71340445

1, 5, 11, 55, 71, 355, 781, 3905, 18269, 91345, 200959, 1004795, 1297099, 6485495, 14268089, 71340445

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 -71340444
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 71340445 can be divided by 16 positive divisors. The sum of these divisors (counting 71340445) is 1, the average is 0.0625.

Base conversion 71340445

Base System Value
2 Binary 100010000001001000110011101
3 Ternary 11222020110200201
4 Quaternary 10100021012131
5 Quinary 121230343240
6 Senary 11025023501
8 Octal 420110635
10 Decimal 71340445
12 Duodecimal 1ba84b91
16 Hexadecimal 440919d
20 Vigesimal 125hb25
36 Base36 16h2n1

Cryptographic Hash Functions

md5 2300fba9a8f9b6b35b40e1ea43582e33
sha1 77bad3a118d9b27741200dd5b357add986a0a52c
sha256 fcc123317aedade72b9ae739adc54b590d76a336f064c989fe7ea2a7abad18eb
sha512 7e471b62828d4a9ab59b0b82b533899499ba23968fbcc90a9e8e594f891f719ad2565ce76e6e584693ddceb09a421dc1ac0cf6356b627f94c529cd04d225565e
ripemd-160 e21f2b7c8f4de97cbbda044f54417ca9d0abf486

71340445 as geometric shapes

Circle

Radius = n
Diameter 142680890
Circumference 448245235.83165
Area 1.598900729668E+16

Sphere

Radius = n
Volume 1.5208838608712E+24
Surface area 6.395602918672E+16
Circumference 448245235.83165

Square

Length = n
Perimeter 285361780
Area 5089459092798025
Diagonal 100890624.86473

Cube

Length = n
Surface area 30536754556788150
Volume 3.6308427648951E+23
Space diagonal 123565275.37457

Equilateral Triangle

Length = n
Perimeter 214021335
Area 2.2038004329424E+15
Altitude 61782637.687287

Triangular Pyramid

Length = n
Surface area 2.2038004329424E+15
Volume 4.2789892341324E+22
Height 33630208.288244