71072020 (number)

71072020 is an even 8-digits composite number following 71072019 and preceding 71072021. In scientific notation, it is written as 7.1072020 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 12 positive divisors. There are 28428800 positive integers (up to 71072020) that are relatively prime to 71072020.

Interesting facts

Basic properties

Name

Name seventy-one million seventy-two thousand twenty

Notation

Scientific notation 7.1072020 × 10^7
Engineering notation 7.1072020 × 10^6

Prime Factorization of 71072020

Prime Factorization 2 × 2 × 5 × 3553601

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35536010
Product of the distinct prime numbers

The prime factorization of 71072020 is 2 × 2 × 5 × 3553601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 81, 11, 886, 343, 7464, 7911, 49951, 4650, 875993, 36815, 7938287, 7929118, 35378555, 32817358, 543718794, 503723709, 597665050, 8653200514

Basic calculations (n = 71072020)

Multiplication

n×y
n×2 142144040
n×3 213216060
n×4 284288080
n×5 355360100

Division

n÷y
n÷2 35536010
n÷3 23690673.333333
n÷3 17768005
n÷5 14214404

Exponentiation

ny
n2 5051232026880400
n3 3.5900126363908E+23
n4 2.5514944989382E+31
n5 1.8133986805843E+39

Nth Root

y√n
2√n 8430.4222907278
3√n 414.22173781354
4√n 91.817331102182
5√n 37.182598047838

Divisors of 71072020

1, 2, 4, 5, 10, 20, 3553601, 7107202, 14214404, 17768005, 35536010, 71072020

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71072019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71072020 can be divided by 12 positive divisors. The sum of these divisors (counting 71072020) is 1, the average is 0.083333333333333.

Base conversion 71072020

Base System Value
2 Binary 100001111000111100100010100
3 Ternary 11221201211111001
4 Quaternary 10033013210110
5 Quinary 121143301040
6 Senary 11015153044
8 Octal 417074424
10 Decimal 71072020
12 Duodecimal 1b975784
16 Hexadecimal 43c7914
20 Vigesimal 1244010
36 Base36 16bbis

Cryptographic Hash Functions

md5 4b1217ed9c6759eacbd9affb83424995
sha1 428f15aa0233a7a5ed8c0bc90db2e7291ae8dd16
sha256 f63911457a069a765c950cb70b7a272ee87b74235195b831bf6c8a31fedd2105
sha512 9fddcd74ee457928e30b3f96e31b0d63600b01d3922db10458ede6414d3b5eb61eaea2545ff06cd814f5e2c40e0de70215d77ad1a9a89850d16af0c30e82a219
ripemd-160 e4877db4c5d2e9a8a57a47f69840c045a6c52231

71072020 as geometric shapes

Circle

Radius = n
Diameter 142144040
Circumference 446558671.81557
Area 1.5868913427225E+16

Sphere

Radius = n
Volume 1.5037809766373E+24
Surface area 6.34756537089E+16
Circumference 446558671.81557

Square

Length = n
Perimeter 284288080
Area 5051232026880400
Diagonal 100511014.58925

Cube

Length = n
Surface area 30307392161282400
Volume 3.5900126363908E+23
Space diagonal 123100349.63655

Equilateral Triangle

Length = n
Perimeter 213216060
Area 2.187247627844E+15
Altitude 61550174.818276

Triangular Pyramid

Length = n
Surface area 2.187247627844E+15
Volume 4.2308704662289E+22
Height 33503671.529751