71344643 (number)

71344643 is an odd 8-digits composite number following 71344642 and preceding 71344644. In scientific notation, it is written as 7.1344643 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 68242196 positive integers (up to 71344643) that are relatively prime to 71344643.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1344643 × 10^7
Engineering notation 7.1344643 × 10^6

Prime Factorization of 71344643

Prime Factorization 23 × 23 × 134867

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 3101941
Product of the distinct prime numbers

The prime factorization of 71344643 is 23 × 23 × 134867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 15, 82, 649, 207, 5131, 7954, 99942, 27367, 542498, 723940, 6899487, 1228800, 69791032, 8389741, 662620289, 505657550, 7978679053, 6649927081

Basic calculations (n = 71344643)

Multiplication

n×y
n×2 142689286
n×3 214033929
n×4 285378572
n×5 356723215

Division

n÷y
n÷2 35672321.5
n÷3 23781547.666667
n÷3 17836160.75
n÷5 14268928.6

Exponentiation

ny
n2 5090058084797449
n3 3.6314837690914E+23
n4 2.5908691306612E+31
n5 1.8484463318674E+39

Nth Root

y√n
2√n 8446.5758150863
3√n 414.7506955734
4√n 91.905254556452
5√n 37.211079899636

Divisors of 71344643

1, 23, 529, 134867, 3101941, 71344643

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71344642
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71344643 can be divided by 6 positive divisors. The sum of these divisors (counting 71344643) is 1, the average is 0.16666666666667.

Base conversion 71344643

Base System Value
2 Binary 100010000001010001000000011
3 Ternary 11222020200110012
4 Quaternary 10100022020003
5 Quinary 121231012033
6 Senary 11025055135
8 Octal 420121003
10 Decimal 71344643
12 Duodecimal 1ba874ab
16 Hexadecimal 440a203
20 Vigesimal 125i1c3
36 Base36 16h5vn

Cryptographic Hash Functions

md5 c7104c341d8a7c7db007f7da841a0f9f
sha1 430b1caae4ad28c97ee18a36cf3eb9d682b52174
sha256 c8b82ca4d0d7156dc296364acda582b4305fec333a8cd0cbb814a8d38deebb02
sha512 2aa9f47465febc49f9d782b5a304c9e7a8bc1ee43f26b3051327f90acbc4c32f5061b34363640c5986860d3db7b3fde2876706cdf817ec6751edea23fc435151
ripemd-160 cb56013136e66cc89810b1248f2a5df72252b1c9

71344643 as geometric shapes

Circle

Radius = n
Diameter 142689286
Circumference 448271612.64357
Area 1.5990889085545E+16

Sphere

Radius = n
Volume 1.5211523640811E+24
Surface area 6.396355634218E+16
Circumference 448271612.64357

Square

Length = n
Perimeter 285378572
Area 5090058084797449
Diagonal 100896561.73327

Cube

Length = n
Surface area 30540348508784694
Volume 3.6314837690914E+23
Space diagonal 123572546.52386

Equilateral Triangle

Length = n
Perimeter 214033929
Area 2.2040598040865E+15
Altitude 61786273.261932

Triangular Pyramid

Length = n
Surface area 2.2040598040865E+15
Volume 4.2797446648223E+22
Height 33632187.244422