82745900 (number)

82745900 is an even 8-digits composite number following 82745899 and preceding 82745901. In scientific notation, it is written as 8.2745900 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 32900160 positive integers (up to 82745900) that are relatively prime to 82745900.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred forty-five thousand nine hundred

Notation

Scientific notation 8.2745900 × 10^7
Engineering notation 8.2745900 × 10^6

Prime Factorization of 82745900

Prime Factorization 2 × 2 × 25 × 173 × 4783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41372950
Product of the distinct prime numbers

The prime factorization of 82745900 is 2 × 2 × 25 × 173 × 4783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 51, 81, 457, 420, 2586, 3637, 59956, 48223, 208065, 59700, 1923279, 1050076, 84316468, 19380993, 54205548, 740019260, 950258865, 9273632217

Basic calculations (n = 82745900)

Multiplication

n×y
n×2 165491800
n×3 248237700
n×4 330983600
n×5 413729500

Division

n÷y
n÷2 41372950
n÷3 27581966.666667
n÷3 20686475
n÷5 16549180

Exponentiation

ny
n2 6846883966810000
n3 5.6655157602926E+23
n4 4.687982005496E+31
n5 3.8791129022857E+39

Nth Root

y√n
2√n 9096.4773401576
3√n 435.76147068375
4√n 95.375454600005
5√n 38.3309247393

Divisors of 82745900

1, 2, 4, 25, 50, 100, 173, 346, 692, 4325, 4783, 8650, 9566, 17300, 19132, 119575, 239150, 478300, 827459, 1654918, 3309836, 20686475, 41372950, 82745900

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 -82745899
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 82745900 can be divided by 24 positive divisors. The sum of these divisors (counting 82745900) is 1, the average is 0.041666666666667.

Base conversion 82745900

Base System Value
2 Binary 100111011101001101000101100
3 Ternary 12202200221000222
4 Quaternary 10323221220230
5 Quinary 132140332100
6 Senary 12113310512
8 Octal 473515054
10 Decimal 82745900
12 Duodecimal 23865438
16 Hexadecimal 4ee9a2c
20 Vigesimal 15h34f0
36 Base36 1d9j58

Cryptographic Hash Functions

md5 53cdcc4fa16b3fa86f3517f6712d4aba
sha1 22ffec49392b7becf94aa0cbf94169826eb72cd5
sha256 2c5bc5a58c735a0a7bbc7c935dc24fe94ffa67216f59672fb8a344349011e0f2
sha512 6d679cd1eb7f7386a8243f3a49c8424349c8c34414ad253ede0ebc512d82d5c874a4882fa6baa608ea9b5db7f29979daa0e73567316971b1f035b75b8c63c55a
ripemd-160 429d76304dfe74aae351e8465b15f08c2e6072ec

82745900 as geometric shapes

Circle

Radius = n
Diameter 165491800
Circumference 519907823.10935
Area 2.1510120370112E+16

Sphere

Radius = n
Volume 2.3731656921777E+24
Surface area 8.6040481480448E+16
Circumference 519907823.10935

Square

Length = n
Perimeter 330983600
Area 6846883966810000
Diagonal 117020374.01077

Cube

Length = n
Surface area 41081303800860000
Volume 5.6655157602926E+23
Space diagonal 143320102.91801

Equilateral Triangle

Length = n
Perimeter 248237700
Area 2.9647877260109E+15
Altitude 71660051.459007

Triangular Pyramid

Length = n
Surface area 2.9647877260109E+15
Volume 6.676874355037E+22
Height 39006791.336923