82994791 (number)

82994791 is an odd 8-digits composite number following 82994790 and preceding 82994792. In scientific notation, it is written as 8.2994791 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 75449800 positive integers (up to 82994791) that are relatively prime to 82994791.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred ninety-four thousand seven hundred ninety-one

Notation

Scientific notation 8.2994791 × 10^7
Engineering notation 8.2994791 × 10^6

Prime Factorization of 82994791

Prime Factorization 11 × 7544981

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 82994791
Product of the distinct prime numbers

The prime factorization of 82994791 is 11 × 7544981. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 41, 40, 422, 897, 3502, 7234, 16646, 8935, 881936, 623478, 6549281, 2809131, 2856070, 3001663, 619761174, 670182295, 8783480478, 8841531365

Basic calculations (n = 82994791)

Multiplication

n×y
n×2 165989582
n×3 248984373
n×4 331979164
n×5 414973955

Division

n÷y
n÷2 41497395.5
n÷3 27664930.333333
n÷3 20748697.75
n÷5 16598958.2

Exponentiation

ny
n2 6888135333133681
n3 5.7167935235315E+23
n4 4.7446408367565E+31
n5 3.9378047461667E+39

Nth Root

y√n
2√n 9110.1476936436
3√n 436.19794164288
4√n 95.447093688826
5√n 38.353956126874

Divisors of 82994791

1, 11, 7544981, 82994791

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82994790
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82994791 can be divided by 4 positive divisors. The sum of these divisors (counting 82994791) is 1, the average is 0.25.

Base conversion 82994791

Base System Value
2 Binary 100111100100110011001100111
3 Ternary 12210011120110011
4 Quaternary 10330212121213
5 Quinary 132221313131
6 Senary 12122511051
8 Octal 474463147
10 Decimal 82994791
12 Duodecimal 23965487
16 Hexadecimal 4f26667
20 Vigesimal 15ie6jb
36 Base36 1dev6v

Cryptographic Hash Functions

md5 643fdc5ace6a1a30891c7dd3bceb2a83
sha1 7ee585921277c967590d0e11b9019cc1c17d26fe
sha256 40d0a5c2c41625bbfa87de48058c42aede246ba4c692453e0ee11e93c43014e1
sha512 643f35da825b808edc7ad15f39dd1dc0392cf918dc59f23424d79cf68cd8de8c983fcfb4bbf90d38d7fff0cb771be6f909a24d37b1e7ed8fa9920011508bfbe8
ripemd-160 eb169a9bb96a0f4141923b81b8c64f102c4bcf64

82994791 as geometric shapes

Circle

Radius = n
Diameter 165989582
Circumference 521471651.38364
Area 2.1639715359505E+16

Sphere

Radius = n
Volume 2.3946448714155E+24
Surface area 8.655886143802E+16
Circumference 521471651.38364

Square

Length = n
Perimeter 331979164
Area 6888135333133681
Diagonal 117372359.03852

Cube

Length = n
Surface area 41328811998802086
Volume 5.7167935235315E+23
Space diagonal 143751194.77556

Equilateral Triangle

Length = n
Perimeter 248984373
Area 2.9826500915995E+15
Altitude 71875597.38778

Triangular Pyramid

Length = n
Surface area 2.9826500915995E+15
Volume 6.737305778554E+22
Height 39124119.679507