82012690 (number)

82012690 is an even 8-digits composite number following 82012689 and preceding 82012691. In scientific notation, it is written as 8.2012690 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 31990464 positive integers (up to 82012690) that are relatively prime to 82012690.

Interesting facts

Basic properties

Name

Name eighty-two million twelve thousand six hundred ninety

Notation

Scientific notation 8.2012690 × 10^7
Engineering notation 8.2012690 × 10^6

Prime Factorization of 82012690

Prime Factorization 2 × 5 × 7303 × 1123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82012690
Product of the distinct prime numbers

The prime factorization of 82012690 is 2 × 5 × 7303 × 1123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 91, 44, 830, 408, 3704, 6796, 33635, 69369, 740481, 909341, 6639984, 6385259, 99504462, 40877409, 992638817, 467549656, 8123017980, 7382746298

Basic calculations (n = 82012690)

Multiplication

n×y
n×2 164025380
n×3 246038070
n×4 328050760
n×5 410063450

Division

n÷y
n÷2 41006345
n÷3 27337563.333333
n÷3 20503172.5
n÷5 16402538

Exponentiation

ny
n2 6726081321036100
n3 5.5162402229692E+23
n4 4.5240169937191E+31
n5 3.7102680326061E+39

Nth Root

y√n
2√n 9056.0857990635
3√n 434.47055858756
4√n 95.163468826349
5√n 38.262752747566

Divisors of 82012690

1, 2, 5, 10, 1123, 2246, 5615, 7303, 11230, 14606, 36515, 73030, 8201269, 16402538, 41006345, 82012690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82012689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82012690 can be divided by 16 positive divisors. The sum of these divisors (counting 82012690) is 1, the average is 0.0625.

Base conversion 82012690

Base System Value
2 Binary 100111000110110101000010010
3 Ternary 12201022200021001
4 Quaternary 10320312220102
5 Quinary 131443401230
6 Senary 12045452214
8 Octal 470665022
10 Decimal 82012690
12 Duodecimal 2357106a
16 Hexadecimal 4e36a12
20 Vigesimal 15cbbea
36 Base36 1cttea

Cryptographic Hash Functions

md5 172d40388c8079eda56f96731da8653f
sha1 d06597912a98644f231d9e0fd8d4bda36de7cce3
sha256 67851e05ff0e916437e423068cee91685034769c1ffae6d6d7a145aff039fc67
sha512 8330e828dd549e6cd37a127eba3177f7b7242feb3043bce8a17d5974ae0dbe62143a5d614df436ec4521caf007b7ab4621e6657f8655e17a61b44075aac9244f
ripemd-160 acc9ca6428a6117ceb6d1801508598eae1b343e4

82012690 as geometric shapes

Circle

Radius = n
Diameter 164025380
Circumference 515300928.81027
Area 2.1130607665615E+16

Sphere

Radius = n
Volume 2.3106373013222E+24
Surface area 8.4522430662458E+16
Circumference 515300928.81027

Square

Length = n
Perimeter 328050760
Area 6726081321036100
Diagonal 115983458.4847

Cube

Length = n
Surface area 40356487926216600
Volume 5.5162402229692E+23
Space diagonal 142050145.9454

Equilateral Triangle

Length = n
Perimeter 246038070
Area 2.9124786459686E+15
Altitude 71025072.972698

Triangular Pyramid

Length = n
Surface area 2.9124786459686E+15
Volume 6.5009514471926E+22
Height 38661152.828233