82661274 (number)

82661274 is an even 8-digits composite number following 82661273 and preceding 82661275. In scientific notation, it is written as 8.2661274 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 27527040 positive integers (up to 82661274) that are relatively prime to 82661274.

Interesting facts

Basic properties

Name

Name eighty-two million six hundred sixty-one thousand two hundred seventy-four

Notation

Scientific notation 8.2661274 × 10^7
Engineering notation 8.2661274 × 10^6

Prime Factorization of 82661274

Prime Factorization 2 × 9 × 2833 × 1621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82661274
Product of the distinct prime numbers

The prime factorization of 82661274 is 2 × 9 × 2833 × 1621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 82, 95, 493, 462, 2521, 3308, 75419, 37425, 482099, 645045, 7511140, 4815444, 77637895, 22758886, 602440000, 807677857, 9734408546, 9501427312

Basic calculations (n = 82661274)

Multiplication

n×y
n×2 165322548
n×3 247983822
n×4 330645096
n×5 413306370

Division

n÷y
n÷2 41330637
n÷3 27553758
n÷3 20665318.5
n÷5 16532254.8

Exponentiation

ny
n2 6832886219303076
n3 5.6481507998464E+23
n4 4.6688334085942E+31
n5 3.8593171764816E+39

Nth Root

y√n
2√n 9091.824569359
3√n 435.61286582272
4√n 95.351059613195
5√n 38.323081158771

Divisors of 82661274

1, 2, 9, 18, 1621, 2833, 3242, 5666, 14589, 25497, 29178, 50994, 4592293, 9184586, 41330637, 82661274

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 -82661273
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 82661274 can be divided by 16 positive divisors. The sum of these divisors (counting 82661274) is 1, the average is 0.0625.

Base conversion 82661274

Base System Value
2 Binary 100111011010100111110011010
3 Ternary 12202112121221200
4 Quaternary 10323110332122
5 Quinary 132130130044
6 Senary 12111415030
8 Octal 473247632
10 Decimal 82661274
12 Duodecimal 23824476
16 Hexadecimal 4ed4f9a
20 Vigesimal 15gcd3e
36 Base36 1d7pui

Cryptographic Hash Functions

md5 9a2d8aa273bbd39a8392a31bca45fcef
sha1 fe252eb682a8a6e4b34a374853c07706863644e2
sha256 557c18df239c2584912012fc96f8cc6a807de7ac7ad6d35989a4e5126bb8f4c5
sha512 dc395d23d73e26c25aead1c9f48fd0f50f06ed46e11fa03640d5b0c6f52d41d9a1ae006d7c10bc435636d6c40ad765a28cbc6b9cedb7a299fe56ef03ccdf9a56
ripemd-160 40580f316ebee9253192dbfebc18134fc6b530fa

82661274 as geometric shapes

Circle

Radius = n
Diameter 165322548
Circumference 519376102.26955
Area 2.1466145149377E+16

Sphere

Radius = n
Volume 2.3658918745553E+24
Surface area 8.586458059751E+16
Circumference 519376102.26955

Square

Length = n
Perimeter 330645096
Area 6832886219303076
Diagonal 116900694.77384

Cube

Length = n
Surface area 40997317315818456
Volume 5.6481507998464E+23
Space diagonal 143173526.38637

Equilateral Triangle

Length = n
Perimeter 247983822
Area 2.9587265235425E+15
Altitude 71586763.193186

Triangular Pyramid

Length = n
Surface area 2.9587265235425E+15
Volume 6.6564095528926E+22
Height 38966898.257946