72092021 (number)

72092021 is an odd 8-digits composite number following 72092020 and preceding 72092022. In scientific notation, it is written as 7.2092021 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 70143552 positive integers (up to 72092021) that are relatively prime to 72092021.

Interesting facts

Basic properties

Name

Name seventy-two million ninety-two thousand twenty-one

Notation

Scientific notation 7.2092021 × 10^7
Engineering notation 7.2092021 × 10^6

Prime Factorization of 72092021

Prime Factorization 37 × 1948433

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72092021
Product of the distinct prime numbers

The prime factorization of 72092021 is 37 × 1948433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 64, 15, 364, 588, 2377, 1377, 5315, 64723, 635901, 613663, 7537760, 4547306, 85931356, 75505501, 935270661, 542803336, 5815359288, 6155845530

Basic calculations (n = 72092021)

Multiplication

n×y
n×2 144184042
n×3 216276063
n×4 288368084
n×5 360460105

Division

n÷y
n÷2 36046010.5
n÷3 24030673.666667
n÷3 18023005.25
n÷5 14418404.2

Exponentiation

ny
n2 5197259491864441
n3 3.7468094042994E+23
n4 2.7011506225775E+31
n5 1.9473140740702E+39

Nth Root

y√n
2√n 8490.7020322232
3√n 416.19392193043
4√n 92.145005465425
5√n 37.288716943545

Divisors of 72092021

1, 37, 1948433, 72092021

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72092020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72092021 can be divided by 4 positive divisors. The sum of these divisors (counting 72092021) is 1, the average is 0.25.

Base conversion 72092021

Base System Value
2 Binary 100010011000000100101110101
3 Ternary 12000122122122212
4 Quaternary 10103000211311
5 Quinary 121423421041
6 Senary 11053103205
8 Octal 423004565
10 Decimal 72092021
12 Duodecimal 20187b05
16 Hexadecimal 44c0975
20 Vigesimal 12aba11
36 Base36 16x6k5

Cryptographic Hash Functions

md5 1c022a2636c33b9599b31ffcbdac8837
sha1 cef9953a70fc447e48ad7a66c30d495739d55d4f
sha256 8ec3efd09d3ca017665f0ccf264c1162df6b2fc9134dfa8733fd4325afbf2127
sha512 2df6fdcaae56055e4b627642ed2cef4a4ef25e328d0e9ad6076e0dd4f3a4e5fc59ff865ebfb086cfd9f37440dc0b2c469f69bcb7f088a1e0ae4aab10e1f5789f
ripemd-160 f813f344bedb33bcf589e7b5b84e86f205b4eb13

72092021 as geometric shapes

Circle

Radius = n
Diameter 144184042
Circumference 452967527.11208
Area 1.6327672238441E+16

Sphere

Radius = n
Volume 1.5694598531931E+24
Surface area 6.5310688953765E+16
Circumference 452967527.11208

Square

Length = n
Perimeter 288368084
Area 5197259491864441
Diagonal 101953513.83709

Cube

Length = n
Surface area 31183556951186646
Volume 3.7468094042994E+23
Space diagonal 124867043.19232

Equilateral Triangle

Length = n
Perimeter 216276063
Area 2.2504793750072E+15
Altitude 62433521.596161

Triangular Pyramid

Length = n
Surface area 2.2504793750072E+15
Volume 4.4156572293227E+22
Height 33984504.612362