82111946 (number)

82111946 is an even 8-digits composite number following 82111945 and preceding 82111947. In scientific notation, it is written as 8.2111946 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 34524672 positive integers (up to 82111946) that are relatively prime to 82111946.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred eleven thousand nine hundred forty-six

Notation

Scientific notation 8.2111946 × 10^7
Engineering notation 8.2111946 × 10^6

Prime Factorization of 82111946

Prime Factorization 2 × 7 × 7 × 53 × 15809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11730278
Product of the distinct prime numbers

The prime factorization of 82111946 is 2 × 7 × 7 × 53 × 15809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 37, 26, 980, 454, 6134, 6521, 46412, 55730, 698931, 792840, 8994056, 8072371, 79771660, 79231039, 838137406, 469367203, 7748719831, 4413398604

Basic calculations (n = 82111946)

Multiplication

n×y
n×2 164223892
n×3 246335838
n×4 328447784
n×5 410559730

Division

n÷y
n÷2 41055973
n÷3 27370648.666667
n÷3 20527986.5
n÷5 16422389.2

Exponentiation

ny
n2 6742371675906916
n3 5.53629258964E+23
n4 4.5459575816072E+31
n5 3.7327742345922E+39

Nth Root

y√n
2√n 9061.5642137547
3√n 434.64576084208
4√n 95.192248706261
5√n 38.27200977986

Divisors of 82111946

1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 15809, 31618, 110663, 221326, 774641, 837877, 1549282, 1675754, 5865139, 11730278, 41055973, 82111946

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 -82111945
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 82111946 can be divided by 24 positive divisors. The sum of these divisors (counting 82111946) is 1, the average is 0.041666666666667.

Base conversion 82111946

Base System Value
2 Binary 100111001001110110111001010
3 Ternary 12201111201102012
4 Quaternary 10321032313022
5 Quinary 132010040241
6 Senary 12051535522
8 Octal 471166712
10 Decimal 82111946
12 Duodecimal 235ba5a2
16 Hexadecimal 4e4edca
20 Vigesimal 15d3jh6
36 Base36 1cvxze

Cryptographic Hash Functions

md5 126aecfedf1ea1e2b614df6b69ec70b5
sha1 8a8107b56d52109ce83f2d202c8caee37117454c
sha256 e14b553f7886b8e7f9eec870e62917e9ee74186ea1922ffab977b7b7f96a262c
sha512 ffdad46c3ff9177855c037107412f60b9075752f5188be364c66f2a6f2c64118c780166cc7ba106a59dfee9b32a52701c1be80175dd25dd7a9c6db419a3d7690
ripemd-160 ec02fe59e5d259ceea69d6c3841983e5f2dcb56d

82111946 as geometric shapes

Circle

Radius = n
Diameter 164223892
Circumference 515924572.65112
Area 2.1181785324801E+16

Sphere

Radius = n
Volume 2.3190368170315E+24
Surface area 8.4727141299204E+16
Circumference 515924572.65112

Square

Length = n
Perimeter 328447784
Area 6742371675906916
Diagonal 116123827.66605

Cube

Length = n
Surface area 40454230055441496
Volume 5.53629258964E+23
Space diagonal 142222062.38035

Equilateral Triangle

Length = n
Perimeter 246335838
Area 2.919532576546E+15
Altitude 71111031.190176

Triangular Pyramid

Length = n
Surface area 2.919532576546E+15
Volume 6.5245833879454E+22
Height 38707942.555349