72502020 (number)

72502020 is an even 8-digits composite number following 72502019 and preceding 72502021. In scientific notation, it is written as 7.2502020 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 19333728 positive integers (up to 72502020) that are relatively prime to 72502020.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred two thousand twenty

Notation

Scientific notation 7.2502020 × 10^7
Engineering notation 7.2502020 × 10^6

Prime Factorization of 72502020

Prime Factorization 2 × 2 × 45 × 3 × 134263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36251010
Product of the distinct prime numbers

The prime factorization of 72502020 is 2 × 2 × 45 × 3 × 134263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 41, 53, 669, 448, 4833, 6201, 6577, 80979, 573804, 956082, 8974413, 114921, 76164520, 58925601, 148897564, 591757874, 8617100613, 6986423130

Basic calculations (n = 72502020)

Multiplication

n×y
n×2 145004040
n×3 217506060
n×4 290008080
n×5 362510100

Division

n÷y
n÷2 36251010
n÷3 24167340
n÷3 18125505
n÷5 14500404

Exponentiation

ny
n2 5256542904080400
n3 3.811099787625E+23
n4 2.7631243302438E+31
n5 2.0033209545382E+39

Nth Root

y√n
2√n 8514.8118006213
3√n 416.98141835321
4√n 92.275737876331
5√n 37.331034181301

Divisors of 72502020

1, 2, 3, 4, 6, 12, 45, 90, 135, 180, 270, 540, 134263, 268526, 402789, 537052, 805578, 1611156, 6041835, 12083670, 18125505, 24167340, 36251010, 72502020

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 -72502019
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 72502020 can be divided by 24 positive divisors. The sum of these divisors (counting 72502020) is 1, the average is 0.041666666666667.

Base conversion 72502020

Base System Value
2 Binary 100010100100100101100000100
3 Ternary 12001102111002000
4 Quaternary 10110210230010
5 Quinary 122030031040
6 Senary 11105545300
8 Octal 424445404
10 Decimal 72502020
12 Duodecimal 20345230
16 Hexadecimal 4524b04
20 Vigesimal 12d2f10
36 Base36 175yx0

Cryptographic Hash Functions

md5 c88b93598eb836a6635a118e570210c3
sha1 54b6278c9d368e015273943575e7b7393a20a58f
sha256 00235ad7a6bfc577d3df4739ce8d5483bedb01daafaf9a65b3806a93b483ae72
sha512 80fac0ff2cd31e35780272317d3d26f3fcd5e537d9bbf4de9b40521d2cadc1ad093564ce10df5853783bd5ca4a15bcc195573137c061aaba622b4f95f218923d
ripemd-160 aab9262c86610806b80bf293d8c54cee98f32e05

72502020 as geometric shapes

Circle

Radius = n
Diameter 145004040
Circumference 455543626.80484
Area 1.6513916570739E+16

Sphere

Radius = n
Volume 1.5963897459867E+24
Surface area 6.6055666282954E+16
Circumference 455543626.80484

Square

Length = n
Perimeter 290008080
Area 5256542904080400
Diagonal 102533339.98345

Cube

Length = n
Surface area 31539257424482400
Volume 3.811099787625E+23
Space diagonal 125577182.29137

Equilateral Triangle

Length = n
Perimeter 217506060
Area 2.2761498455082E+15
Altitude 62788591.145687

Triangular Pyramid

Length = n
Surface area 2.2761498455082E+15
Volume 4.4914241726804E+22
Height 34177779.994482