82002045 (number)

82002045 is an odd 8-digits composite number following 82002044 and preceding 82002046. In scientific notation, it is written as 8.2002045 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 43676544 positive integers (up to 82002045) that are relatively prime to 82002045.

Interesting facts

Basic properties

Name

Name eighty-two million two thousand forty-five

Notation

Scientific notation 8.2002045 × 10^7
Engineering notation 8.2002045 × 10^6

Prime Factorization of 82002045

Prime Factorization 3 × 5 × 857 × 6379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82002045
Product of the distinct prime numbers

The prime factorization of 82002045 is 3 × 5 × 857 × 6379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 69, 55, 329, 661, 2401, 8153, 92169, 82593, 651801, 81984, 1572001, 1200776, 62336353, 88596397, 244359514, 202799960, 1663631542, 1099301959

Basic calculations (n = 82002045)

Multiplication

n×y
n×2 164004090
n×3 246006135
n×4 328008180
n×5 410010225

Division

n÷y
n÷2 41001022.5
n÷3 27334015
n÷3 20500511.25
n÷5 16400409

Exponentiation

ny
n2 6724335384182025
n3 5.5140925276879E+23
n4 4.5216686358962E+31
n5 3.7078607495585E+39

Nth Root

y√n
2√n 9055.4980536688
3√n 434.45176011783
4√n 95.160380693169
5√n 38.261759417993

Divisors of 82002045

1, 3, 5, 15, 857, 2571, 4285, 6379, 12855, 19137, 31895, 95685, 5466803, 16400409, 27334015, 82002045

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82002044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82002045 can be divided by 16 positive divisors. The sum of these divisors (counting 82002045) is 1, the average is 0.0625.

Base conversion 82002045

Base System Value
2 Binary 100111000110100000001111101
3 Ternary 12201022010122210
4 Quaternary 10320310001331
5 Quinary 131443031140
6 Senary 12045331033
8 Octal 470640175
10 Decimal 82002045
12 Duodecimal 23566a79
16 Hexadecimal 4e3407d
20 Vigesimal 15ca525
36 Base36 1ctl6l

Cryptographic Hash Functions

md5 43ea86a9f7a8ae13ddf3a164e8b6ea8f
sha1 8ca4f1401ccd37542ebedaf814ac3fa5979d5846
sha256 a500a8db3ab41c4670478b684050fdd2b8037cc012d0a241d4c0badee6c92174
sha512 3331f214f5be18e2fb03435656a40b5ee5d7cd700395d9356dfc84323c7f79a1a20d052b0981b6baff4807faab211958a5669ee92e8072f43b020f62dfc1e1e2
ripemd-160 611e1f107710433c04d8a23bc223f2fedbbe7b2e

82002045 as geometric shapes

Circle

Radius = n
Diameter 164004090
Circumference 515234044.30268
Area 2.112512264322E+16

Sphere

Radius = n
Volume 2.3097376768265E+24
Surface area 8.4500490572881E+16
Circumference 515234044.30268

Square

Length = n
Perimeter 328008180
Area 6724335384182025
Diagonal 115968404.18133

Cube

Length = n
Surface area 40346012305092150
Volume 5.5140925276879E+23
Space diagonal 142031708.26455

Equilateral Triangle

Length = n
Perimeter 246006135
Area 2.9117226331341E+15
Altitude 71015854.132275

Triangular Pyramid

Length = n
Surface area 2.9117226331341E+15
Volume 6.4984203640303E+22
Height 38656134.72711