82810240 (number)

82810240 is an even 8-digits composite number following 82810239 and preceding 82810241. In scientific notation, it is written as 8.2810240 × 10^7. The sum of its digits is 25. It has a total of 10 prime factors and 64 positive divisors. There are 32407552 positive integers (up to 82810240) that are relatively prime to 82810240.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred ten thousand two hundred forty

Notation

Scientific notation 8.2810240 × 10^7
Engineering notation 8.2810240 × 10^6

Prime Factorization of 82810240

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 47 × 2753

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1293910
Product of the distinct prime numbers

The prime factorization of 82810240 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 47 × 2753. Since it has a total of 10 prime factors.

Most popular turbo-numbers

10, 5, 75, 70, 238, 234, 3700, 6073, 59538, 2705, 500219, 880271, 4280792, 3480640, 41428489, 30052654, 881457366, 48481043, 739206421, 6326802664

Basic calculations (n = 82810240)

Multiplication

n×y
n×2 165620480
n×3 248430720
n×4 331240960
n×5 414051200

Division

n÷y
n÷2 41405120
n÷3 27603413.333333
n÷3 20702560
n÷5 16562048

Exponentiation

ny
n2 6857535848857600
n3 5.678741894525E+23
n4 4.7025797918367E+31
n5 3.8942176118115E+39

Nth Root

y√n
2√n 9100.0131868036
3√n 435.87438515791
4√n 95.393989259301
5√n 38.336883814017

Divisors of 82810240

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 2753, 3008, 3760, 5506, 6016, 7520, 11012, 13765, 15040, 22024, 27530, 30080, 44048, 55060, 88096, 110120, 129391, 176192, 220240, 258782, 352384, 440480, 517564, 646955, 880960, 1035128, 1293910, 1761920, 2070256, 2587820, 4140512, 5175640, 8281024, 10351280, 16562048, 20702560, 41405120, 82810240

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82810239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82810240 can be divided by 64 positive divisors. The sum of these divisors (counting 82810240) is 1, the average is 0.015625.

Base conversion 82810240

Base System Value
2 Binary 100111011111001010110000000
3 Ternary 12202211012021221
4 Quaternary 10323321112000
5 Quinary 132144411430
6 Senary 12114524424
8 Octal 473712600
10 Decimal 82810240
12 Duodecimal 23896714
16 Hexadecimal 4ef9580
20 Vigesimal 15hb5c0
36 Base36 1dawsg

Cryptographic Hash Functions

md5 6a4b978bd2375c5a8202e2e4eb2cfade
sha1 679774f70604c27ff95998738cc3e30a24678b26
sha256 21855d01962188a32babaf88fa0325380c43332fdf698ebd085462e5ee2e6281
sha512 73d5731f713449992d3a9c2c0be4f3566f06045c4723c50dd39c59f3dc340b26b223333460696bb72eaf810fed3c90e3f84b14ef485a89cad1c80c4f96978ca5
ripemd-160 860f570aa9333637b09fbdda44db8cc379753d56

82810240 as geometric shapes

Circle

Radius = n
Diameter 165620480
Circumference 520312083.25202
Area 2.15435842445E+16

Sphere

Radius = n
Volume 2.3787058423296E+24
Surface area 8.6174336977999E+16
Circumference 520312083.25202

Square

Length = n
Perimeter 331240960
Area 6857535848857600
Diagonal 117111364.51137

Cube

Length = n
Surface area 41145215093145600
Volume 5.678741894525E+23
Space diagonal 143431543.06697

Equilateral Triangle

Length = n
Perimeter 248430720
Area 2.9694001262366E+15
Altitude 71715771.533486

Triangular Pyramid

Length = n
Surface area 2.9694001262366E+15
Volume 6.6924615037113E+22
Height 39037121.50379