72472020 (number)

72472020 is an even 8-digits composite number following 72472019 and preceding 72472021. In scientific notation, it is written as 7.2472020 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 96 positive divisors. There are 18051072 positive integers (up to 72472020) that are relatively prime to 72472020.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred seventy-two thousand twenty

Notation

Scientific notation 7.2472020 × 10^7
Engineering notation 7.2472020 × 10^6

Prime Factorization of 72472020

Prime Factorization 2 × 2 × 5 × 3 × 17 × 227 × 313

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36236010
Product of the distinct prime numbers

The prime factorization of 72472020 is 2 × 2 × 5 × 3 × 17 × 227 × 313. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72472020)

Multiplication

n×y
n×2 144944040
n×3 217416060
n×4 289888080
n×5 362360100

Division

n÷y
n÷2 36236010
n÷3 24157340
n÷3 18118005
n÷5 14494404

Exponentiation

ny
n2 5252193682880400
n3 3.8063708562958E+23
n4 2.7585538482489E+31
n5 1.9991796966137E+39

Nth Root

y√n
2√n 8513.0499822332
3√n 416.92389734281
4√n 92.266190894786
5√n 37.327944291021

Divisors of 72472020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72472019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72472020 can be divided by 96 positive divisors. The sum of these divisors (counting 72472020) is 1, the average is 0.010416666666667.

Base conversion 72472020

Base System Value
2 Binary 100010100011101010111010100
3 Ternary 12001100221220220
4 Quaternary 10110131113110
5 Quinary 122023101040
6 Senary 11105154340
8 Octal 424352724
10 Decimal 72472020
12 Duodecimal 2032b9b0
16 Hexadecimal 451d5d4
20 Vigesimal 12cj010
36 Base36 175bro

Cryptographic Hash Functions

md5 b31492ed234774648574da48f4c304be
sha1 1fe3a2bcd382b87dd4b1125ae3fc742c7a69e1c1
sha256 5c4af9f264e71b56c9d6cf2480ed7234ca49003526ab443ca085ba3ef08813d4
sha512 531713e29397f860ce1fe29affb2209c12a7a1c5924b79815651aff12040228982a82e102efe6f2e44eb7eecc012d26b0669cb5eeff6e87020af07dcb43321d7
ripemd-160 36b76ab2b53638b6dbf13e5aefa69b98d006ba35

72472020 as geometric shapes

Circle

Radius = n
Diameter 144944040
Circumference 455355131.24563
Area 1.6500253089368E+16

Sphere

Radius = n
Volume 1.5944088958636E+24
Surface area 6.6001012357471E+16
Circumference 455355131.24563

Square

Length = n
Perimeter 289888080
Area 5252193682880400
Diagonal 102490913.57657

Cube

Length = n
Surface area 31513162097282400
Volume 3.8063708562958E+23
Space diagonal 125525220.76715

Equilateral Triangle

Length = n
Perimeter 217416060
Area 2.2742665774853E+15
Altitude 62762610.383574

Triangular Pyramid

Length = n
Surface area 2.2742665774853E+15
Volume 4.4858510736627E+22
Height 34163637.858858