82661850 (number)

82661850 is an even 8-digits composite number following 82661849 and preceding 82661851. In scientific notation, it is written as 8.2661850 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 22042800 positive integers (up to 82661850) that are relatively prime to 82661850.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand eight hundred fifty

Notation

Scientific notation 8.2661850 × 10^7
Engineering notation 8.2661850 × 10^6

Prime Factorization of 82661850

Prime Factorization 2 × 27 × 25 × 61231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82661850
Product of the distinct prime numbers

The prime factorization of 82661850 is 2 × 27 × 25 × 61231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 56, 18, 439, 227, 147, 8225, 80294, 46481, 861664, 223352, 7156811, 6669850, 28901313, 47506859, 619480041, 663698225, 1269704487, 2113320627

Basic calculations (n = 82661850)

Multiplication

n×y
n×2 165323700
n×3 247985550
n×4 330647400
n×5 413309250

Division

n÷y
n÷2 41330925
n÷3 27553950
n÷3 20665462.5
n÷5 16532370

Exponentiation

ny
n2 6832981445422500
n3 5.648268872943E+23
n4 4.6689635433488E+31
n5 3.8594516407577E+39

Nth Root

y√n
2√n 9091.8562461139
3√n 435.61387763238
4√n 95.351225718991
5√n 38.323134567174

Divisors of 82661850

1, 2, 25, 27, 50, 54, 675, 1350, 61231, 122462, 1530775, 1653237, 3061550, 3306474, 41330925, 82661850

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 -82661849
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 82661850 can be divided by 16 positive divisors. The sum of these divisors (counting 82661850) is 1, the average is 0.0625.

Base conversion 82661850

Base System Value
2 Binary 100111011010101000111011010
3 Ternary 12202112122202000
4 Quaternary 10323111013122
5 Quinary 132130134400
6 Senary 12111421430
8 Octal 473250732
10 Decimal 82661850
12 Duodecimal 23824876
16 Hexadecimal 4ed51da
20 Vigesimal 15gceca
36 Base36 1d7qai

Cryptographic Hash Functions

md5 cb7bb717789823f13cd2da410aec5e66
sha1 33136a9842a8c2ae905d615bcf69ca14599c421c
sha256 a430b457e01ca471fbfb27dd37aee5eb09308a8dbd050c64e297c02e7a6acda3
sha512 de31ccf107aae3e2fbded7babcdec4e3dee77c8af0377060dcfabede438c06597e9fa48e0f45da6463da54fa8affac57da7c9cbcdc8b5296541d16fcdc2eba44
ripemd-160 c6bf055c1515ae36e8bdc7e0bd65150cddd3266b

82661850 as geometric shapes

Circle

Radius = n
Diameter 165323700
Circumference 519379721.38428
Area 2.1466444311055E+16

Sphere

Radius = n
Volume 2.3659413328983E+24
Surface area 8.5865777244219E+16
Circumference 519379721.38428

Square

Length = n
Perimeter 330647400
Area 6832981445422500
Diagonal 116901509.36085

Cube

Length = n
Surface area 40997888672535000
Volume 5.648268872943E+23
Space diagonal 143174524.04764

Equilateral Triangle

Length = n
Perimeter 247985550
Area 2.9587677576618E+15
Altitude 71587262.023819

Triangular Pyramid

Length = n
Surface area 2.9587677576618E+15
Volume 6.6565487033715E+22
Height 38967169.78695