72138300 (number)

72138300 is an even 8-digits composite number following 72138299 and preceding 72138301. In scientific notation, it is written as 7.2138300 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 17372160 positive integers (up to 72138300) that are relatively prime to 72138300.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred thirty-eight thousand three hundred

Notation

Scientific notation 7.2138300 × 10^7
Engineering notation 7.2138300 × 10^6

Prime Factorization of 72138300

Prime Factorization 2 × 2 × 39 × 25 × 53 × 349

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36069150
Product of the distinct prime numbers

The prime factorization of 72138300 is 2 × 2 × 39 × 25 × 53 × 349. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72138300)

Multiplication

n×y
n×2 144276600
n×3 216414900
n×4 288553200
n×5 360691500

Division

n÷y
n÷2 36069150
n÷3 24046100
n÷3 18034575
n÷5 14427660

Exponentiation

ny
n2 5203934326890000
n3 3.7540297565349E+23
n4 2.7080932478584E+31
n5 1.9535724314198E+39

Nth Root

y√n
2√n 8493.4268702332
3√n 416.28296053329
4√n 92.159789877328
5√n 37.293503164159

Divisors of 72138300

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 -72138299
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 72138300 can be divided by 48 positive divisors. The sum of these divisors (counting 72138300) is 1, the average is 0.020833333333333.

Base conversion 72138300

Base System Value
2 Binary 100010011001011111000111100
3 Ternary 12000202000010220
4 Quaternary 10103023320330
5 Quinary 121431411200
6 Senary 11054101340
8 Octal 423137074
10 Decimal 72138300
12 Duodecimal 201aa850
16 Hexadecimal 44cbe3c
20 Vigesimal 12ah5f0
36 Base36 16y69o

Cryptographic Hash Functions

md5 8f83d6b019bfca2abbab35591a3a37f4
sha1 cbb2e26194354d45bc643bc8adb1496acf1921c2
sha256 6d8fb21c3d321cc8a266f0cb256c1944dcdbfbf268844787e8d60ce5a2e528af
sha512 22256fd2d8f888d0c85acb44f7eb5c127aff5cd38278a9cb81689db91839a45dd14e8f349ffb8cc2be95e5e0a3714c89d44e2ef3c4cf021dfb8f8bcac61390e1
ripemd-160 d7a6146c47ba89f1aa33e27c248bda3b03d9fc77

72138300 as geometric shapes

Circle

Radius = n
Diameter 144276600
Circumference 453258306.64491
Area 1.6348641851121E+16

Sphere

Radius = n
Volume 1.572484307265E+24
Surface area 6.5394567404485E+16
Circumference 453258306.64491

Square

Length = n
Perimeter 288553200
Area 5203934326890000
Diagonal 102018962.22654

Cube

Length = n
Surface area 31223605961340000
Volume 3.7540297565349E+23
Space diagonal 124947200.77165

Equilateral Triangle

Length = n
Perimeter 216414900
Area 2.2533696633563E+15
Altitude 62473600.385823

Triangular Pyramid

Length = n
Surface area 2.2533696633563E+15
Volume 4.4241664960365E+22
Height 34006320.74218