82100055 (number)

82100055 is an odd 8-digits composite number following 82100054 and preceding 82100056. In scientific notation, it is written as 8.2100055 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 41210880 positive integers (up to 82100055) that are relatively prime to 82100055.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred thousand fifty-five

Notation

Scientific notation 8.2100055 × 10^7
Engineering notation 8.2100055 × 10^6

Prime Factorization of 82100055

Prime Factorization 5 × 3 × 17 × 321961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82100055
Product of the distinct prime numbers

The prime factorization of 82100055 is 5 × 3 × 17 × 321961. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 65, 33, 106, 354, 6479, 4346, 10460, 15979, 917607, 135366, 7440539, 6883979, 4801330, 38232446, 676036394, 637842464, 2140463547, 6366145216

Basic calculations (n = 82100055)

Multiplication

n×y
n×2 164200110
n×3 246300165
n×4 328400220
n×5 410500275

Division

n÷y
n÷2 41050027.5
n÷3 27366685
n÷3 20525013.75
n÷5 16420011

Exponentiation

ny
n2 6740419031003025
n3 5.533887731684E+23
n4 4.5433248713508E+31
n5 3.7300722182077E+39

Nth Root

y√n
2√n 9060.9080670758
3√n 434.62477882709
4√n 95.188802214734
5√n 38.270901247291

Divisors of 82100055

1, 3, 5, 15, 17, 51, 85, 255, 321961, 965883, 1609805, 4829415, 5473337, 16420011, 27366685, 82100055

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 -82100054
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 82100055 can be divided by 16 positive divisors. The sum of these divisors (counting 82100055) is 1, the average is 0.0625.

Base conversion 82100055

Base System Value
2 Binary 100111001001011111101010111
3 Ternary 12201111010002210
4 Quaternary 10321023331113
5 Quinary 132004200210
6 Senary 12051404503
8 Octal 471137527
10 Decimal 82100055
12 Duodecimal 235b3733
16 Hexadecimal 4e4bf57
20 Vigesimal 15d2a2f
36 Base36 1cvot3

Cryptographic Hash Functions

md5 f392ef6e3cf11883130b37ff9b5ea031
sha1 d7c3a316c71f2d89e1d98289046b37f26d738092
sha256 f154d6f120e347d9fed634bd5c5ecdc247c0d5453cfa87d68f868032ccc581b0
sha512 a1018b7f2e72922f861446041c650e5be5628b2a286eb65bae8faee30dd95b0df3f3f48a8c7160f0303eda27cb5b45741a7dac7decf5f955c2ea9d7a2cb20d07
ripemd-160 9635c2f6851f4e51a74ca658a57d25868803e295

82100055 as geometric shapes

Circle

Radius = n
Diameter 164200110
Circumference 515849859.29464
Area 2.1175650909916E+16

Sphere

Radius = n
Volume 2.3180294724865E+24
Surface area 8.4702603639664E+16
Circumference 515849859.29464

Square

Length = n
Perimeter 328400220
Area 6740419031003025
Diagonal 116107011.25258

Cube

Length = n
Surface area 40442514186018150
Volume 5.533887731684E+23
Space diagonal 142201466.5642

Equilateral Triangle

Length = n
Perimeter 246300165
Area 2.9186870565004E+15
Altitude 71100733.2821

Triangular Pyramid

Length = n
Surface area 2.9186870565004E+15
Volume 6.5217492356646E+22
Height 38702337.084192