82015715 (number)

82015715 is an odd 8-digits composite number following 82015714 and preceding 82015716. In scientific notation, it is written as 8.2015715 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 65612568 positive integers (up to 82015715) that are relatively prime to 82015715.

Interesting facts

Basic properties

Name

Name eighty-two million fifteen thousand seven hundred fifteen

Notation

Scientific notation 8.2015715 × 10^7
Engineering notation 8.2015715 × 10^6

Prime Factorization of 82015715

Prime Factorization 5 × 16403143

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 82015715
Product of the distinct prime numbers

The prime factorization of 82015715 is 5 × 16403143. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 64, 65, 162, 21, 7275, 6627, 13395, 10228, 576029, 180751, 2404222, 8680789, 60609850, 24118615, 559885932, 89044092, 1403175929, 1974504961

Basic calculations (n = 82015715)

Multiplication

n×y
n×2 164031430
n×3 246047145
n×4 328062860
n×5 410078575

Division

n÷y
n÷2 41007857.5
n÷3 27338571.666667
n÷3 20503928.75
n÷5 16403143

Exponentiation

ny
n2 6726577506961225
n3 5.5168506373634E+23
n4 4.5246844957157E+31
n5 3.7109523406554E+39

Nth Root

y√n
2√n 9056.2528122839
3√n 434.47590027018
4√n 95.164346329305
5√n 38.263035004176

Divisors of 82015715

1, 5, 16403143, 82015715

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82015714
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82015715 can be divided by 4 positive divisors. The sum of these divisors (counting 82015715) is 1, the average is 0.25.

Base conversion 82015715

Base System Value
2 Binary 100111000110111010111100011
3 Ternary 12201022211102002
4 Quaternary 10320313113203
5 Quinary 131444000330
6 Senary 12045514215
8 Octal 470672743
10 Decimal 82015715
12 Duodecimal 2357296b
16 Hexadecimal 4e375e3
20 Vigesimal 15cbj5f
36 Base36 1ctvqb

Cryptographic Hash Functions

md5 e8e6320d71f5371ca35ec142e9d1e636
sha1 6c41c1e9419ee24a7c784b82e9f403f363a09d32
sha256 e1d1d5e147782f2cafcfabc5d930171c797c954230bb16a02bdd545af038bed5
sha512 19718bcbd659e06df446924d3d3b5f4c8f70b2f72443e13dd8956badc02538014998a9faaa27652a2a18e925d866f9bb63f9a1a52f78bd4e560b735bdec6749d
ripemd-160 d17a0cfdcb7488b03f1fcaea5b539fc148d33383

82015715 as geometric shapes

Circle

Radius = n
Diameter 164031430
Circumference 515319935.44583
Area 2.1132166479672E+16

Sphere

Radius = n
Volume 2.3108929911057E+24
Surface area 8.4528665918687E+16
Circumference 515319935.44583

Square

Length = n
Perimeter 328062860
Area 6726577506961225
Diagonal 115987736.48073

Cube

Length = n
Surface area 40359465041767350
Volume 5.5168506373634E+23
Space diagonal 142055385.39909

Equilateral Triangle

Length = n
Perimeter 246047145
Area 2.9126935007767E+15
Altitude 71027692.699544

Triangular Pyramid

Length = n
Surface area 2.9126935007767E+15
Volume 6.501670827455E+22
Height 38662578.826909