71379561 (number)

71379561 is an odd 8-digits composite number following 71379560 and preceding 71379562. In scientific notation, it is written as 7.1379561 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 40983120 positive integers (up to 71379561) that are relatively prime to 71379561.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-nine thousand five hundred sixty-one

Notation

Scientific notation 7.1379561 × 10^7
Engineering notation 7.1379561 × 10^6

Prime Factorization of 71379561

Prime Factorization 3 × 209 × 113843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71379561
Product of the distinct prime numbers

The prime factorization of 71379561 is 3 × 209 × 113843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71379561)

Multiplication

n×y
n×2 142759122
n×3 214138683
n×4 285518244
n×5 356897805

Division

n÷y
n÷2 35689780.5
n÷3 23793187
n÷3 17844890.25
n÷5 14275912.2

Exponentiation

ny
n2 5095041728552721
n3 3.6368184186077E+23
n4 2.5959450215694E+31
n5 1.8529741601976E+39

Nth Root

y√n
2√n 8448.6425536887
3√n 414.81834794435
4√n 91.916497723144
5√n 37.21472160877

Divisors of 71379561

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71379560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71379561 can be divided by 8 positive divisors. The sum of these divisors (counting 71379561) is 1, the average is 0.125.

Base conversion 71379561

Base System Value
2 Binary 100010000010010101001101001
3 Ternary 11222022110100110
4 Quaternary 10100102221221
5 Quinary 121233121221
6 Senary 11025524533
8 Octal 420225151
10 Decimal 71379561
12 Duodecimal 1baa3749
16 Hexadecimal 4412a69
20 Vigesimal 12628i1
36 Base36 16hwtl

Cryptographic Hash Functions

md5 37841372a2ce5a441353df003d75ea41
sha1 e20f8336103775475814c95ddbfc217dd5f03f66
sha256 d6a8e3fde9cff3f66dfd91f003180e7b1508cfad9f1e241f6c315afd7e7a96de
sha512 08aa28d0c5ffc20b43cc49ebe6477479ca22227c334b1d6dbe618abbfb3f6351bd1565dc56dca2bac61a95182535c4329bc21c27e561043a8836a85de917bec8
ripemd-160 d7546422c58be88111a44f91a25e2ca2cadd9679

71379561 as geometric shapes

Circle

Radius = n
Diameter 142759122
Circumference 448491008.90813
Area 1.6006545664155E+16

Sphere

Radius = n
Volume 1.5233869368451E+24
Surface area 6.4026182656619E+16
Circumference 448491008.90813

Square

Length = n
Perimeter 285518244
Area 5095041728552721
Diagonal 100945943.24244

Cube

Length = n
Surface area 30570250371316326
Volume 3.6368184186077E+23
Space diagonal 123633026.27396

Equilateral Triangle

Length = n
Perimeter 214138683
Area 2.2062177851342E+15
Altitude 61816513.136981

Triangular Pyramid

Length = n
Surface area 2.2062177851342E+15
Volume 4.2860316095695E+22
Height 33648647.747479