71293545 (number)

71293545 is an odd 8-digits composite number following 71293544 and preceding 71293546. In scientific notation, it is written as 7.1293545 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 37628928 positive integers (up to 71293545) that are relatively prime to 71293545.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-three thousand five hundred forty-five

Notation

Scientific notation 7.1293545 × 10^7
Engineering notation 7.1293545 × 10^6

Prime Factorization of 71293545

Prime Factorization 15 × 3 × 97 × 16333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71293545
Product of the distinct prime numbers

The prime factorization of 71293545 is 15 × 3 × 97 × 16333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71293545)

Multiplication

n×y
n×2 142587090
n×3 213880635
n×4 285174180
n×5 356467725

Division

n÷y
n÷2 35646772.5
n÷3 23764515
n÷3 17823386.25
n÷5 14258709

Exponentiation

ny
n2 5082769558667025
n3 3.6236866025546E+23
n4 2.5834546386512E+31
n5 1.8418363953614E+39

Nth Root

y√n
2√n 8443.5504972731
3√n 414.65165523568
4√n 91.888794187719
5√n 37.205748156027

Divisors of 71293545

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 -71293544
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 71293545 can be divided by 16 positive divisors. The sum of these divisors (counting 71293545) is 1, the average is 0.0625.

Base conversion 71293545

Base System Value
2 Binary 100001111111101101001101001
3 Ternary 11222011002100200
4 Quaternary 10033331221221
5 Quinary 121222343140
6 Senary 11024022413
8 Octal 417755151
10 Decimal 71293545
12 Duodecimal 1ba61a09
16 Hexadecimal 43fda69
20 Vigesimal 125bdh5
36 Base36 16g2g9

Cryptographic Hash Functions

md5 7de62125c7f08a5240bce30bc8a3d0ef
sha1 a3d5071620619e3079063356dc4871420cf2b589
sha256 af27d5e31b73eca3ba5d48b5bb8cd7f711bb4a68406d4026019a0b96bf2bb5f0
sha512 3e337d8cfdc6d59bd6603ca65955bfe3512789d544314f2976aa7c0d6a3eee9922fcfc2ad464a501002194c6e063599ec3eed6990610d7c4561ae952d36e66a4
ripemd-160 8ac7ca9bf46af8e59ad48ce07df5bcbbb08b81a3

71293545 as geometric shapes

Circle

Radius = n
Diameter 142587090
Circumference 447950554.44075
Area 1.5967991505398E+16

Sphere

Radius = n
Volume 1.5178862945996E+24
Surface area 6.3871966021593E+16
Circumference 447950554.44075

Square

Length = n
Perimeter 285174180
Area 5082769558667025
Diagonal 100824298.24866

Cube

Length = n
Surface area 30496617352002150
Volume 3.6236866025546E+23
Space diagonal 123484042.1917

Equilateral Triangle

Length = n
Perimeter 213880635
Area 2.2009037796939E+15
Altitude 61742021.095849

Triangular Pyramid

Length = n
Surface area 2.2009037796939E+15
Volume 4.2705556159353E+22
Height 33608099.416219