71379720 (number)

71379720 is an even 8-digits composite number following 71379719 and preceding 71379721. In scientific notation, it is written as 7.1379720 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 19034496 positive integers (up to 71379720) that are relatively prime to 71379720.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-nine thousand seven hundred twenty

Notation

Scientific notation 7.1379720 × 10^7
Engineering notation 7.1379720 × 10^6

Prime Factorization of 71379720

Prime Factorization 2 × 2 × 2 × 3 × 3 × 5 × 198277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5948310
Product of the distinct prime numbers

The prime factorization of 71379720 is 2 × 2 × 2 × 3 × 3 × 5 × 198277. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71379720)

Multiplication

n×y
n×2 142759440
n×3 214139160
n×4 285518880
n×5 356898600

Division

n÷y
n÷2 35689860
n÷3 23793240
n÷3 17844930
n÷5 14275944

Exponentiation

ny
n2 5095064427278400
n3 3.6368427220109E+23
n4 2.5959681518118E+31
n5 1.8529947980524E+39

Nth Root

y√n
2√n 8448.6519634791
3√n 414.81865595067
4√n 91.916548909754
5√n 37.214738188125

Divisors of 71379720

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71379719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71379720 can be divided by 48 positive divisors. The sum of these divisors (counting 71379720) is 1, the average is 0.020833333333333.

Base conversion 71379720

Base System Value
2 Binary 100010000010010101100001000
3 Ternary 11222022110120100
4 Quaternary 10100102230020
5 Quinary 121233122340
6 Senary 11025525400
8 Octal 420225410
10 Decimal 71379720
12 Duodecimal 1baa3860
16 Hexadecimal 4412b08
20 Vigesimal 1262960
36 Base36 16hwy0

Cryptographic Hash Functions

md5 ff0deadecfb75b53e91f268f11af8367
sha1 0aa774876c92570ca262c494f52843a36cec9a64
sha256 3274ce933b8cbffce419eca0c7d074b9cdcac143a59b5b9ea1bd62d7333992d6
sha512 886c7ed841cfd909ad3a1bed3249398c69322302fb3caf6064adf142b7283875759dc8fe889d70391637ac79162137c567361c9b1184eb3d8bcf8b2a68712674
ripemd-160 dba5c36dda8e2ad4e4906444df15907e378715a2

71379720 as geometric shapes

Circle

Radius = n
Diameter 142759440
Circumference 448492007.93459
Area 1.6006616974305E+16

Sphere

Radius = n
Volume 1.5233971170308E+24
Surface area 6.4026467897218E+16
Circumference 448492007.93459

Square

Length = n
Perimeter 285518880
Area 5095064427278400
Diagonal 100946168.10239

Cube

Length = n
Surface area 30570386563670400
Volume 3.6368427220109E+23
Space diagonal 123633301.67004

Equilateral Triangle

Length = n
Perimeter 214139160
Area 2.2062276139708E+15
Altitude 61816650.83502

Triangular Pyramid

Length = n
Surface area 2.2062276139708E+15
Volume 4.2860602514048E+22
Height 33648722.700798