82783993 (number)

82783993 is an odd 8-digits composite number following 82783992 and preceding 82783994. In scientific notation, it is written as 8.2783993 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 82561680 positive integers (up to 82783993) that are relatively prime to 82783993.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred eighty-three thousand nine hundred ninety-three

Notation

Scientific notation 8.2783993 × 10^7
Engineering notation 8.2783993 × 10^6

Prime Factorization of 82783993

Prime Factorization 373 × 221941

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 82783993
Product of the distinct prime numbers

The prime factorization of 82783993 is 373 × 221941. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 75, 98, 247, 542, 2919, 7981, 2259, 36660, 454847, 369655, 93387, 7721311, 91813923, 85951842, 195041637, 255323829, 9672681472, 1898222893

Basic calculations (n = 82783993)

Multiplication

n×y
n×2 165567986
n×3 248351979
n×4 331135972
n×5 413919965

Division

n÷y
n÷2 41391996.5
n÷3 27594664.333333
n÷3 20695998.25
n÷5 16556798.6

Exponentiation

ny
n2 6853189497024049
n3 5.6733439134931E+23
n4 4.6966206282121E+31
n5 3.8880500920956E+39

Nth Root

y√n
2√n 9098.5709317453
3√n 435.82832964637
4√n 95.386429494689
5√n 38.334453303527

Divisors of 82783993

1, 373, 221941, 82783993

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 -82783992
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 82783993 can be divided by 4 positive divisors. The sum of these divisors (counting 82783993) is 1, the average is 0.25.

Base conversion 82783993

Base System Value
2 Binary 100111011110010111011111001
3 Ternary 12202202212021211
4 Quaternary 10323302323321
5 Quinary 132143041433
6 Senary 12114203121
8 Octal 473627371
10 Decimal 82783993
12 Duodecimal 238834a1
16 Hexadecimal 4ef2ef9
20 Vigesimal 15h7jjd
36 Base36 1dacjd

Cryptographic Hash Functions

md5 feb0bcea76b08b7671202774db334418
sha1 20b64b217106840c20c0cd5db759e175cacfc55b
sha256 ef9359eb8552c74536d71d67462ce891ef230cf23a174429aa0321a5615cb53c
sha512 425621b7068f94ee6b4fe652f2eb246b1c9e3e28d2169689740386374851ee50d851146eef30624ad0bed6bf6a8539778030986f05c012fce1fa04bfeee4c25f
ripemd-160 b9d5423f02f6a920905413a080523cd2a15dcdb4

82783993 as geometric shapes

Circle

Radius = n
Diameter 165567986
Circumference 520147168.48726
Area 2.1529929777509E+16

Sphere

Radius = n
Volume 2.3764447413224E+24
Surface area 8.6119719110038E+16
Circumference 520147168.48726

Square

Length = n
Perimeter 331135972
Area 6853189497024049
Diagonal 117074245.648

Cube

Length = n
Surface area 41119136982144294
Volume 5.6733439134931E+23
Space diagonal 143386081.92943

Equilateral Triangle

Length = n
Perimeter 248351979
Area 2.9675181006858E+15
Altitude 71693040.964713

Triangular Pyramid

Length = n
Surface area 2.9675181006858E+15
Volume 6.6860999220574E+22
Height 39024748.549333