82578320 (number)

82578320 is an even 8-digits composite number following 82578319 and preceding 82578321. In scientific notation, it is written as 8.2578320 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 80 positive divisors. There are 29713920 positive integers (up to 82578320) that are relatively prime to 82578320.

Interesting facts

Basic properties

Name

Name eighty-two million five hundred seventy-eight thousand three hundred twenty

Notation

Scientific notation 8.2578320 × 10^7
Engineering notation 8.2578320 × 10^6

Prime Factorization of 82578320

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 877 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10322290
Product of the distinct prime numbers

The prime factorization of 82578320 is 2 × 2 × 2 × 2 × 5 × 11 × 877 × 107. Since it has a total of 8 prime factors.

Most popular turbo-numbers

1, 7, 5, 74, 594, 353, 5169, 629, 51287, 85831, 192646, 216122, 8436545, 4243253, 69038549, 57061910, 339663314, 173687421, 5584269281, 2197149295

Basic calculations (n = 82578320)

Multiplication

n×y
n×2 165156640
n×3 247734960
n×4 330313280
n×5 412891600

Division

n÷y
n÷2 41289160
n÷3 27526106.666667
n÷3 20644580
n÷5 16515664

Exponentiation

ny
n2 6819178934022400
n3 5.6311634015096E+23
n4 4.6501201334215E+31
n5 3.8399910841612E+39

Nth Root

y√n
2√n 9087.2614136493
3√n 435.46709855429
4√n 95.327128424438
5√n 38.315386310594

Divisors of 82578320

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 176, 214, 220, 428, 440, 535, 856, 877, 880, 1070, 1177, 1712, 1754, 2140, 2354, 3508, 4280, 4385, 4708, 5885, 7016, 8560, 8770, 9416, 9647, 11770, 14032, 17540, 18832, 19294, 23540, 35080, 38588, 47080, 48235, 70160, 77176, 93839, 94160, 96470, 154352, 187678, 192940, 375356, 385880, 469195, 750712, 771760, 938390, 1032229, 1501424, 1876780, 2064458, 3753560, 4128916, 5161145, 7507120, 8257832, 10322290, 16515664, 20644580, 41289160, 82578320

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82578319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82578320 can be divided by 80 positive divisors. The sum of these divisors (counting 82578320) is 1, the average is 0.0125.

Base conversion 82578320

Base System Value
2 Binary 100111011000000101110010000
3 Ternary 12202101102011022
4 Quaternary 10323000232100
5 Quinary 132120001240
6 Senary 12105535012
8 Octal 473005620
10 Decimal 82578320
12 Duodecimal 237a4468
16 Hexadecimal 4ec0b90
20 Vigesimal 15g25g0
36 Base36 1d5xu8

Cryptographic Hash Functions

md5 095fe28fd17167a1196633750fac808a
sha1 1e1da0c1a8de2d80a4ecac7f1aa4af6b0994bbd9
sha256 e55005d0d949eb299a895327886a82dc2f8dfd742cbbcbc6ea25f8d4cc44e592
sha512 1a2ff2ffb4af23db83e534ca5896b1126cf811ecb5fc80c017c84be820a64786954b58f98ce82d176afba8cfee584769ea3c3146c4504216f8c4898d1aa46c83
ripemd-160 148354f2483397937c605fbf57aaba83d0aba762

82578320 as geometric shapes

Circle

Radius = n
Diameter 165156640
Circumference 518854886.91557
Area 2.1423082442639E+16

Sphere

Radius = n
Volume 2.3587762097795E+24
Surface area 8.5692329770556E+16
Circumference 518854886.91557

Square

Length = n
Perimeter 330313280
Area 6819178934022400
Diagonal 116783380.10199

Cube

Length = n
Surface area 40915073604134400
Volume 5.6311634015096E+23
Space diagonal 143029845.84368

Equilateral Triangle

Length = n
Perimeter 247734960
Area 2.9527910949075E+15
Altitude 71514922.921841

Triangular Pyramid

Length = n
Surface area 2.9527910949075E+15
Volume 6.6363897119616E+22
Height 38927793.367328