72021804 (number)

72021804 is an even 8-digits composite number following 72021803 and preceding 72021805. In scientific notation, it is written as 7.2021804 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 23232720 positive integers (up to 72021804) that are relatively prime to 72021804.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2021804 × 10^7
Engineering notation 7.2021804 × 10^6

Prime Factorization of 72021804

Prime Factorization 2 × 2 × 3 × 31 × 193607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36010902
Product of the distinct prime numbers

The prime factorization of 72021804 is 2 × 2 × 3 × 31 × 193607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 42, 72, 609, 658, 8024, 123, 1221, 21115, 752537, 69478, 2382319, 7947393, 64578043, 38892979, 59407039, 86182414, 6617234698, 8208545234

Basic calculations (n = 72021804)

Multiplication

n×y
n×2 144043608
n×3 216065412
n×4 288087216
n×5 360109020

Division

n÷y
n÷2 36010902
n÷3 24007268
n÷3 18005451
n÷5 14404360.8

Exponentiation

ny
n2 5187140251414416
n3 3.7358719850788E+23
n4 2.6906423987844E+31
n5 1.9378491947934E+39

Nth Root

y√n
2√n 8486.5660900037
3√n 416.05875495316
4√n 92.122560157671
5√n 37.281450334899

Divisors of 72021804

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 193607, 387214, 580821, 774428, 1161642, 2323284, 6001817, 12003634, 18005451, 24007268, 36010902, 72021804

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72021803
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72021804 can be divided by 24 positive divisors. The sum of these divisors (counting 72021804) is 1, the average is 0.041666666666667.

Base conversion 72021804

Base System Value
2 Binary 100010010101111011100101100
3 Ternary 12000112002100020
4 Quaternary 10102233130230
5 Quinary 121414144204
6 Senary 11051402140
8 Octal 422573454
10 Decimal 72021804
12 Duodecimal 20153350
16 Hexadecimal 44af72c
20 Vigesimal 12a2ea4
36 Base36 16vodo

Cryptographic Hash Functions

md5 1470cd6aa6df778c51a17e1da1381045
sha1 9b2b5ff596a684400cc33a14e5db38a26bf9351f
sha256 edef63687debcf2b06796e0b877bfb5d14bb7f125d24ae053ceef1b19064a44c
sha512 2169bfd3c8acd85a14e57eca539c6807691eefbba44af9d61009ffaeeeda22071dff8db76dc55dae2e961fd88e01a168df642ad6b873ccf8b8e2c3c86e86b298
ripemd-160 b02ad1191ba6ab3e90d44befaec2cc1383b7679e

72021804 as geometric shapes

Circle

Radius = n
Diameter 144043608
Circumference 452526340.68937
Area 1.6295881706983E+16

Sphere

Radius = n
Volume 1.5648783977434E+24
Surface area 6.5183526827934E+16
Circumference 452526340.68937

Square

Length = n
Perimeter 288087216
Area 5187140251414416
Diagonal 101854212.00338

Cube

Length = n
Surface area 31122841508486496
Volume 3.7358719850788E+23
Space diagonal 124745423.78077

Equilateral Triangle

Length = n
Perimeter 216065412
Area 2.2460976153588E+15
Altitude 62372711.890384

Triangular Pyramid

Length = n
Surface area 2.2460976153588E+15
Volume 4.4027673571568E+22
Height 33951404.001126