82156724 (number)

82156724 is an even 8-digits composite number following 82156723 and preceding 82156725. In scientific notation, it is written as 8.2156724 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 36892800 positive integers (up to 82156724) that are relatively prime to 82156724.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred fifty-six thousand seven hundred twenty-four

Notation

Scientific notation 8.2156724 × 10^7
Engineering notation 8.2156724 × 10^6

Prime Factorization of 82156724

Prime Factorization 2 × 2 × 13 × 37 × 42701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41078362
Product of the distinct prime numbers

The prime factorization of 82156724 is 2 × 2 × 13 × 37 × 42701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 33, 80, 252, 790, 8249, 9849, 18288, 10919, 667804, 907673, 9495846, 192622, 92171576, 25502337, 570648633, 787922102, 1264604346, 2479561389

Basic calculations (n = 82156724)

Multiplication

n×y
n×2 164313448
n×3 246470172
n×4 328626896
n×5 410783620

Division

n÷y
n÷2 41078362
n÷3 27385574.666667
n÷3 20539181
n÷5 16431344.8

Exponentiation

ny
n2 6749727298412176
n3 5.5453548273091E+23
n4 4.5558818602931E+31
n5 3.742963285727E+39

Nth Root

y√n
2√n 9064.0346424757
3√n 434.7247547525
4√n 95.205223819262
5√n 38.276183034638

Divisors of 82156724

1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 42701, 85402, 170804, 555113, 1110226, 1579937, 2220452, 3159874, 6319748, 20539181, 41078362, 82156724

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82156723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82156724 can be divided by 24 positive divisors. The sum of these divisors (counting 82156724) is 1, the average is 0.041666666666667.

Base conversion 82156724

Base System Value
2 Binary 100111001011001110010110100
3 Ternary 12201120222211122
4 Quaternary 10321121302310
5 Quinary 132013003344
6 Senary 12052523112
8 Octal 471316264
10 Decimal 82156724
12 Duodecimal 23620498
16 Hexadecimal 4e59cb4
20 Vigesimal 15d9bg4
36 Base36 1cwwj8

Cryptographic Hash Functions

md5 d00065b2e54d4759d191e50af5b27e01
sha1 299928131fb228d8e190c79c8ee008b8619950e5
sha256 b3ee43235d932a05b81440d1733986d69dfa341a8dfe21304130ccd520427a29
sha512 8bddb3f5997cc5945b18ee84884b0daf71ab218d54c82ecf70c0cae1fa7760cd023f9ff2d387a9511b3c7a8e3f6225866b16752e02af85701f6034f188867dd7
ripemd-160 9004230822811f21843eb959b46fc5ff95ef7b6d

82156724 as geometric shapes

Circle

Radius = n
Diameter 164313448
Circumference 516205921.12281
Area 2.1204893694426E+16

Sphere

Radius = n
Volume 2.3228327982697E+24
Surface area 8.4819574777705E+16
Circumference 516205921.12281

Square

Length = n
Perimeter 328626896
Area 6749727298412176
Diagonal 116187153.32094

Cube

Length = n
Surface area 40498363790473056
Volume 5.5453548273091E+23
Space diagonal 142299620.15141

Equilateral Triangle

Length = n
Perimeter 246470172
Area 2.9227176545211E+15
Altitude 71149810.075707

Triangular Pyramid

Length = n
Surface area 2.9227176545211E+15
Volume 6.5352633374598E+22
Height 38729051.106981