82804938 (number)

82804938 is an even 8-digits composite number following 82804937 and preceding 82804939. In scientific notation, it is written as 8.2804938 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 27004800 positive integers (up to 82804938) that are relatively prime to 82804938.

Interesting facts

Basic properties

Name

Name eighty-two million eight hundred four thousand nine hundred thirty-eight

Notation

Scientific notation 8.2804938 × 10^7
Engineering notation 8.2804938 × 10^6

Prime Factorization of 82804938

Prime Factorization 2 × 3 × 233 × 61 × 971

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 82804938
Product of the distinct prime numbers

The prime factorization of 82804938 is 2 × 3 × 233 × 61 × 971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 94, 31, 52, 952, 976, 9698, 25456, 65387, 313571, 375003, 4884455, 5880155, 88765169, 88443761, 595857667, 868064250, 3827953571, 6876080375

Basic calculations (n = 82804938)

Multiplication

n×y
n×2 165609876
n×3 248414814
n×4 331219752
n×5 414024690

Division

n÷y
n÷2 41402469
n÷3 27601646
n÷3 20701234.5
n÷5 16560987.6

Exponentiation

ny
n2 6856657757183844
n3 5.6776512047083E+23
n4 4.7013755599149E+31
n5 3.8929711175347E+39

Nth Root

y√n
2√n 9099.7218638813
3√n 435.86508254303
4√n 95.392462301176
5√n 38.336392890759

Divisors of 82804938

1, 2, 3, 6, 61, 122, 183, 233, 366, 466, 699, 971, 1398, 1942, 2913, 5826, 14213, 28426, 42639, 59231, 85278, 118462, 177693, 226243, 355386, 452486, 678729, 1357458, 13800823, 27601646, 41402469, 82804938

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82804937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82804938 can be divided by 32 positive divisors. The sum of these divisors (counting 82804938) is 1, the average is 0.03125.

Base conversion 82804938

Base System Value
2 Binary 100111011111000000011001010
3 Ternary 12202210221000120
4 Quaternary 10323320003022
5 Quinary 132144224223
6 Senary 12114444110
8 Octal 473700312
10 Decimal 82804938
12 Duodecimal 23893636
16 Hexadecimal 4ef80ca
20 Vigesimal 15hac6i
36 Base36 1dasp6

Cryptographic Hash Functions

md5 8b66d6cb78c2876e34bf71f50723bf27
sha1 fb564c6ecee63b46815ab31fc10a06eac372dbff
sha256 40cc8cc73ea2bb7f80d92534b176d8d7d3bcd8578a016501c395238398b704e6
sha512 ccab076faffa5c589a322f87ae25f35b1ece9fa1f94bdd22c16381e66bf58c1d0f80398c3eb2be186ff78ef2d703afdce94cd71e5b2b5997e68c89e60bed1f64
ripemd-160 fa42b557bc9e5694cd022577a39826ce2fb5ba15

82804938 as geometric shapes

Circle

Radius = n
Diameter 165609876
Circumference 520278769.80352
Area 2.1540825638148E+16

Sphere

Radius = n
Volume 2.3782489752476E+24
Surface area 8.6163302552593E+16
Circumference 520278769.80352

Square

Length = n
Perimeter 331219752
Area 6856657757183844
Diagonal 117103866.35106

Cube

Length = n
Surface area 41139946543103064
Volume 5.6776512047083E+23
Space diagonal 143422359.73359

Equilateral Triangle

Length = n
Perimeter 248414814
Area 2.9690199013884E+15
Altitude 71711179.866795

Triangular Pyramid

Length = n
Surface area 2.9690199013884E+15
Volume 6.6911761134353E+22
Height 39034622.117021