82149816 (number)

82149816 is an even 8-digits composite number following 82149815 and preceding 82149817. In scientific notation, it is written as 8.2149816 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 23385600 positive integers (up to 82149816) that are relatively prime to 82149816.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-nine thousand eight hundred sixteen

Notation

Scientific notation 8.2149816 × 10^7
Engineering notation 8.2149816 × 10^6

Prime Factorization of 82149816

Prime Factorization 2 × 2 × 2 × 21 × 337 × 1451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20537454
Product of the distinct prime numbers

The prime factorization of 82149816 is 2 × 2 × 2 × 21 × 337 × 1451. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 93, 40, 84, 97, 5730, 6389, 51119, 23472, 869402, 571612, 5270121, 3242194, 39589173, 10488793, 3368275, 325186052, 6514053050, 9244463940

Basic calculations (n = 82149816)

Multiplication

n×y
n×2 164299632
n×3 246449448
n×4 328599264
n×5 410749080

Division

n÷y
n÷2 41074908
n÷3 27383272
n÷3 20537454
n÷5 16429963.2

Exponentiation

ny
n2 6748592268833856
n3 5.5439561314372E+23
n4 4.5543497610964E+31
n5 3.7413899487371E+39

Nth Root

y√n
2√n 9063.6535679603
3√n 434.71257006193
4√n 95.203222466261
5√n 38.275539336221

Divisors of 82149816

1, 2, 4, 8, 21, 42, 84, 168, 337, 674, 1348, 1451, 2696, 2902, 5804, 7077, 11608, 14154, 28308, 30471, 56616, 60942, 121884, 243768, 488987, 977974, 1955948, 3911896, 10268727, 20537454, 41074908, 82149816

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 -82149815
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 82149816 can be divided by 32 positive divisors. The sum of these divisors (counting 82149816) is 1, the average is 0.03125.

Base conversion 82149816

Base System Value
2 Binary 100111001011000000110111000
3 Ternary 12201120122100210
4 Quaternary 10321120012320
5 Quinary 132012243231
6 Senary 12052431120
8 Octal 471300670
10 Decimal 82149816
12 Duodecimal 236184a0
16 Hexadecimal 4e581b8
20 Vigesimal 15d8eag
36 Base36 1cwr7c

Cryptographic Hash Functions

md5 4d943f7ceae841119098c8c8fdf304d4
sha1 7f545e1c97dcf46b6f111498584061909a828856
sha256 5a1c7348e0dbe6e0c59ad069da680ebe459353a1f1603497055d5615565cb1d5
sha512 b5b09223bddccd2bb1d6940b0afb68ad2c5c7866b94afb262bd671b8cde6a2c53c8491a0ecd2874e5535b0c23c64aec14d531de159682c49d68d2057605544af
ripemd-160 5f2f46d119b4284b4e7e45ce111549bc1b874f31

82149816 as geometric shapes

Circle

Radius = n
Diameter 164299632
Circumference 516162516.87871
Area 2.1201327893841E+16

Sphere

Radius = n
Volume 2.322246913913E+24
Surface area 8.4805311575365E+16
Circumference 516162516.87871

Square

Length = n
Perimeter 328599264
Area 6748592268833856
Diagonal 116177383.93365

Cube

Length = n
Surface area 40491553613003136
Volume 5.5439561314372E+23
Space diagonal 142287655.14443

Equilateral Triangle

Length = n
Perimeter 246449448
Area 2.9222261722967E+15
Altitude 71143827.572217

Triangular Pyramid

Length = n
Surface area 2.9222261722967E+15
Volume 6.5336149585667E+22
Height 38725794.644551