82783998 (number)

82783998 is an even 8-digits composite number following 82783997 and preceding 82783999. In scientific notation, it is written as 8.2783998 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 32 positive divisors. There are 25085880 positive integers (up to 82783998) that are relatively prime to 82783998.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2783998 × 10^7
Engineering notation 8.2783998 × 10^6

Prime Factorization of 82783998

Prime Factorization 2 × 3 × 3 × 3 × 11 × 139367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9198222
Product of the distinct prime numbers

The prime factorization of 82783998 is 2 × 3 × 3 × 3 × 11 × 139367. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 90, 82, 332, 300, 6518, 8141, 92845, 56950, 432796, 211527, 1242644, 339713, 82268595, 98704679, 316548999, 359461805, 5984849612, 5935375039

Basic calculations (n = 82783998)

Multiplication

n×y
n×2 165567996
n×3 248351994
n×4 331135992
n×5 413919990

Division

n÷y
n÷2 41391999
n÷3 27594666
n÷3 20695999.5
n÷5 16556799.6

Exponentiation

ny
n2 6853190324864004
n3 5.6733449414716E+23
n4 4.696621762881E+31
n5 3.8880512662509E+39

Nth Root

y√n
2√n 9098.5712065137
3√n 435.82833842078
4√n 95.38643093498
5√n 38.334453766593

Divisors of 82783998

1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 139367, 278734, 418101, 836202, 1254303, 1533037, 2508606, 3066074, 3762909, 4599111, 7525818, 9198222, 13797333, 27594666, 41391999, 82783998

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 -82783997
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 82783998 can be divided by 32 positive divisors. The sum of these divisors (counting 82783998) is 1, the average is 0.03125.

Base conversion 82783998

Base System Value
2 Binary 100111011110010111011111110
3 Ternary 12202202212022000
4 Quaternary 10323302323332
5 Quinary 132143041443
6 Senary 12114203130
8 Octal 473627376
10 Decimal 82783998
12 Duodecimal 238834a6
16 Hexadecimal 4ef2efe
20 Vigesimal 15h7jji
36 Base36 1dacji

Cryptographic Hash Functions

md5 2d8b5034b811e40885b2c67e0f9a6e5b
sha1 3d30bd63f4962f544a9ce2cee8c757aea405e851
sha256 c1b7156d8e0dcad4723af77d374bf6646d8b6da2cb6daa93b50a6aab2f15b4bf
sha512 4604bbd96991dc48e6711f51fc1cd8d74d22c8262e08beafbe8b97b89305f483525523ab6a4efb4afe7ecc061b7f0bae79815d7793ea1106008b6c6f5d30170e
ripemd-160 48edc8b816ae4393c43fe0ebdcd94b6e06442b02

82783998 as geometric shapes

Circle

Radius = n
Diameter 165567996
Circumference 520147199.90318
Area 2.1529932378245E+16

Sphere

Radius = n
Volume 2.3764451719211E+24
Surface area 8.6119729512982E+16
Circumference 520147199.90318

Square

Length = n
Perimeter 331135992
Area 6853190324864004
Diagonal 117074252.71907

Cube

Length = n
Surface area 41119141949184024
Volume 5.6733449414716E+23
Space diagonal 143386090.58968

Equilateral Triangle

Length = n
Perimeter 248351994
Area 2.967518459151E+15
Altitude 71693045.29484

Triangular Pyramid

Length = n
Surface area 2.967518459151E+15
Volume 6.6861011335416E+22
Height 39024750.906356