82971320 (number)

82971320 is an even 8-digits composite number following 82971319 and preceding 82971321. In scientific notation, it is written as 8.2971320 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 32043648 positive integers (up to 82971320) that are relatively prime to 82971320.

Interesting facts

Basic properties

Name

Name eighty-two million nine hundred seventy-one thousand three hundred twenty

Notation

Scientific notation 8.2971320 × 10^7
Engineering notation 8.2971320 × 10^6

Prime Factorization of 82971320

Prime Factorization 2 × 2 × 2 × 29 × 5 × 71527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20742830
Product of the distinct prime numbers

The prime factorization of 82971320 is 2 × 2 × 2 × 29 × 5 × 71527. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 68, 14, 634, 273, 5904, 3588, 10403, 35343, 779399, 404008, 2300173, 2064566, 32263439, 40244277, 53224344, 772008204, 4222309132, 161373970

Basic calculations (n = 82971320)

Multiplication

n×y
n×2 165942640
n×3 248913960
n×4 331885280
n×5 414856600

Division

n÷y
n÷2 41485660
n÷3 27657106.666667
n÷3 20742830
n÷5 16594264

Exponentiation

ny
n2 6884239942542400
n3 5.7119447522947E+23
n4 4.7392759586496E+31
n5 3.9322398213342E+39

Nth Root

y√n
2√n 9108.85942366
3√n 436.15681871206
4√n 95.440344842525
5√n 38.351786574925

Divisors of 82971320

1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 71527, 143054, 286108, 357635, 572216, 715270, 1430540, 2074283, 2861080, 4148566, 8297132, 10371415, 16594264, 20742830, 41485660, 82971320

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 -82971319
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 82971320 can be divided by 32 positive divisors. The sum of these divisors (counting 82971320) is 1, the average is 0.03125.

Base conversion 82971320

Base System Value
2 Binary 100111100100000101010111000
3 Ternary 12210010101020212
4 Quaternary 10330200222320
5 Quinary 132220040240
6 Senary 12122210252
8 Octal 474405270
10 Decimal 82971320
12 Duodecimal 23953988
16 Hexadecimal 4f20ab8
20 Vigesimal 15ib860
36 Base36 1ded2w

Cryptographic Hash Functions

md5 e499abe131a0f4bbd85da5a4475975d6
sha1 eec5ef40e6f4bba677d2a0828d07e0613b26b740
sha256 44b5aec2177ecc70d27f4f213f6adfac392db58251752b7fbd3c192625cc2c5e
sha512 4d0708a6de2fd5904ff2c00b5e3bd3325c9cc414e943c245e00c2ffb5dce68d83d22953942901a59ef0c2db40d5f810ffc45c1f8400d939fb140aacf062b6037
ripemd-160 c4d5e2e4e7cbc6c1f8622bc6e501e450f7028e20

82971320 as geometric shapes

Circle

Radius = n
Diameter 165942640
Circumference 521324178.7413
Area 2.1627477629041E+16

Sphere

Radius = n
Volume 2.3926138228693E+24
Surface area 8.6509910516162E+16
Circumference 521324178.7413

Square

Length = n
Perimeter 331885280
Area 6884239942542400
Diagonal 117339166.032

Cube

Length = n
Surface area 41305439655254400
Volume 5.7119447522947E+23
Space diagonal 143710541.81106

Equilateral Triangle

Length = n
Perimeter 248913960
Area 2.9809633379946E+15
Altitude 71855270.905528

Triangular Pyramid

Length = n
Surface area 2.9809633379946E+15
Volume 6.7315914468508E+22
Height 39113055.343999