72482785 (number)

72482785 is an odd 8-digits composite number following 72482784 and preceding 72482786. In scientific notation, it is written as 7.2482785 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 57986224 positive integers (up to 72482785) that are relatively prime to 72482785.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred eighty-two thousand seven hundred eighty-five

Notation

Scientific notation 7.2482785 × 10^7
Engineering notation 7.2482785 × 10^6

Prime Factorization of 72482785

Prime Factorization 5 × 14496557

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72482785
Product of the distinct prime numbers

The prime factorization of 72482785 is 5 × 14496557. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 62, 54, 308, 299, 8396, 7479, 3230, 99665, 27249, 991189, 9786876, 5761902, 48717886, 12354204, 902840239, 498418570, 1343261495, 9248687672

Basic calculations (n = 72482785)

Multiplication

n×y
n×2 144965570
n×3 217448355
n×4 289931140
n×5 362413925

Division

n÷y
n÷2 36241392.5
n÷3 24160928.333333
n÷3 18120696.25
n÷5 14496557

Exponentiation

ny
n2 5253754121356225
n3 3.8080673042113E+23
n4 2.7601932367668E+31
n5 2.0006649293902E+39

Nth Root

y√n
2√n 8513.6822233391
3√n 416.94453962447
4√n 92.269617010905
5√n 37.329053164341

Divisors of 72482785

1, 5, 14496557, 72482785

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 -72482784
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 72482785 can be divided by 4 positive divisors. The sum of these divisors (counting 72482785) is 1, the average is 0.25.

Base conversion 72482785

Base System Value
2 Binary 100010100011111111111100001
3 Ternary 12001101111200121
4 Quaternary 10110133333201
5 Quinary 122023422120
6 Senary 11105320241
8 Octal 424377741
10 Decimal 72482785
12 Duodecimal 20336081
16 Hexadecimal 451ffe1
20 Vigesimal 12d06j5
36 Base36 175k2p

Cryptographic Hash Functions

md5 e325661e08d828e041e348d5b67cc004
sha1 c8cfef8feebf8a5962817709369ea954c95bf327
sha256 7e12ae7a86d66376ae58f12c4461f58a4ef277c2206c5301d81a265962481e13
sha512 5147de513eadeab6a2387c31f4c7f860c0032981a64c371246f81281da1c9bffa5f633080ac39b28dc913274f8793f95701cec28415ea60d28df53061aaed745
ripemd-160 0d659f51db7af875ed0cf4da67feada13c40c09f

72482785 as geometric shapes

Circle

Radius = n
Diameter 144965570
Circumference 455422769.73546
Area 1.650515535142E+16

Sphere

Radius = n
Volume 1.5951195023047E+24
Surface area 6.6020621405679E+16
Circumference 455422769.73546

Square

Length = n
Perimeter 289931140
Area 5253754121356225
Diagonal 102506137.58557

Cube

Length = n
Surface area 31522524728137350
Volume 3.8080673042113E+23
Space diagonal 125543866.29409

Equilateral Triangle

Length = n
Perimeter 217448355
Area 2.2749422671658E+15
Altitude 62771933.147046

Triangular Pyramid

Length = n
Surface area 2.2749422671658E+15
Volume 4.4878503567043E+22
Height 34168712.528524