82453905 (number)

82453905 is an odd 8-digits composite number following 82453904 and preceding 82453906. In scientific notation, it is written as 8.2453905 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 43975392 positive integers (up to 82453905) that are relatively prime to 82453905.

Interesting facts

Basic properties

Name

Name eighty-two million four hundred fifty-three thousand nine hundred five

Notation

Scientific notation 8.2453905 × 10^7
Engineering notation 8.2453905 × 10^6

Prime Factorization of 82453905

Prime Factorization 3 × 3 × 5 × 1832309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27484635
Product of the distinct prime numbers

The prime factorization of 82453905 is 3 × 3 × 5 × 1832309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 100, 64, 230, 684, 5647, 6456, 33271, 60634, 660672, 850792, 1100275, 9831910, 63405540, 80664132, 220618948, 358927039, 1754148012, 8981053709

Basic calculations (n = 82453905)

Multiplication

n×y
n×2 164907810
n×3 247361715
n×4 329815620
n×5 412269525

Division

n÷y
n÷2 41226952.5
n÷3 27484635
n÷3 20613476.25
n÷5 16490781

Exponentiation

ny
n2 6798646449749025
n3 5.6057494849619E+23
n4 4.6221593548685E+31
n5 3.8111508834119E+39

Nth Root

y√n
2√n 9080.4132615206
3√n 435.24829265413
4√n 95.291202435066
5√n 38.303833921939

Divisors of 82453905

1, 3, 5, 9, 15, 45, 1832309, 5496927, 9161545, 16490781, 27484635, 82453905

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82453904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82453905 can be divided by 12 positive divisors. The sum of these divisors (counting 82453905) is 1, the average is 0.083333333333333.

Base conversion 82453905

Base System Value
2 Binary 100111010100010010110010001
3 Ternary 12202011002111100
4 Quaternary 10322202112101
5 Quinary 132102011110
6 Senary 12103135013
8 Octal 472422621
10 Decimal 82453905
12 Duodecimal 23744469
16 Hexadecimal 4ea2591
20 Vigesimal 15f6ef5
36 Base36 1d39u9

Cryptographic Hash Functions

md5 6400704f4eec29574d063bc232074d09
sha1 490ed7c7103722841a71f9fe1342f720758a9faf
sha256 5ca9e0ad61231b01733782ede1fad92d483bbe252ed4916fa982082621ae2ba2
sha512 ce0df4003c4208d13e6ec63aece1088f2c6deb0fd7f2c36f20b0769619d0017b8758fe02bbc1da79b677810ad521cf87b9f7fa0bf934c428245ea55c83163f51
ripemd-160 c0ec13ffb088b30f06baf3b3e314ffd3d8d51d4b

82453905 as geometric shapes

Circle

Radius = n
Diameter 164907810
Circumference 518073164.41558
Area 2.1358577740886E+16

Sphere

Radius = n
Volume 2.3481308533095E+24
Surface area 8.5434310963543E+16
Circumference 518073164.41558

Square

Length = n
Perimeter 329815620
Area 6798646449749025
Diagonal 116607430.72162

Cube

Length = n
Surface area 40791878698494150
Volume 5.6057494849619E+23
Space diagonal 142814352.74246

Equilateral Triangle

Length = n
Perimeter 247361715
Area 2.9439002684158E+15
Altitude 71407176.371229

Triangular Pyramid

Length = n
Surface area 2.9439002684158E+15
Volume 6.6064391240826E+22
Height 38869143.573874