82144948 (number)

82144948 is an even 8-digits composite number following 82144947 and preceding 82144949. In scientific notation, it is written as 8.2144948 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 40459320 positive integers (up to 82144948) that are relatively prime to 82144948.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-four thousand nine hundred forty-eight

Notation

Scientific notation 8.2144948 × 10^7
Engineering notation 8.2144948 × 10^6

Prime Factorization of 82144948

Prime Factorization 2 × 2 × 67 × 306511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 41072474
Product of the distinct prime numbers

The prime factorization of 82144948 is 2 × 2 × 67 × 306511. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 75, 20, 483, 754, 8857, 5497, 27438, 86027, 643289, 542182, 8221793, 5083383, 63149065, 47262504, 12456402, 390173009, 2843861054, 3891331172

Basic calculations (n = 82144948)

Multiplication

n×y
n×2 164289896
n×3 246434844
n×4 328579792
n×5 410724740

Division

n÷y
n÷2 41072474
n÷3 27381649.333333
n÷3 20536237
n÷5 16428989.6

Exponentiation

ny
n2 6747792481922704
n3 5.5429706254233E+23
n4 4.5532703379093E+31
n5 3.740281551375E+39

Nth Root

y√n
2√n 9063.3850188547
3√n 434.70398321944
4√n 95.201812056571
5√n 38.275085702235

Divisors of 82144948

1, 2, 4, 67, 134, 268, 306511, 613022, 1226044, 20536237, 41072474, 82144948

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82144947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144948 can be divided by 12 positive divisors. The sum of these divisors (counting 82144948) is 1, the average is 0.083333333333333.

Base conversion 82144948

Base System Value
2 Binary 100111001010110111010110100
3 Ternary 12201120101200111
4 Quaternary 10321112322310
5 Quinary 132012114243
6 Senary 12052352404
8 Octal 471267264
10 Decimal 82144948
12 Duodecimal 23615704
16 Hexadecimal 4e56eb4
20 Vigesimal 15d8278
36 Base36 1cwng4

Cryptographic Hash Functions

md5 286c6a5ccbdc6844506d13715ff6d17d
sha1 5173957075cc49cb1f8d79d2fa11094870f11f21
sha256 403614c8fd6a68081cfb94584a27abcbb308e032ae4ed59f8aa217e45d490e79
sha512 44008041dd9b69feece825564df2a852ff3a74dbb93773b4e3889663b89c3eac554c897a86af094601900ee31fd0fc7b551ac3f237a8e1033d94c8cff8cfcdc0
ripemd-160 01a04b8e8464ed521a7d08ab6d68fe84e7cc6326

82144948 as geometric shapes

Circle

Radius = n
Diameter 164289896
Circumference 516131930.33263
Area 2.1198815289157E+16

Sphere

Radius = n
Volume 2.3218341061192E+24
Surface area 8.4795261156627E+16
Circumference 516131930.33263

Square

Length = n
Perimeter 328579792
Area 6747792481922704
Diagonal 116170499.54203

Cube

Length = n
Surface area 40486754891536224
Volume 5.5429706254233E+23
Space diagonal 142279223.5211

Equilateral Triangle

Length = n
Perimeter 246434844
Area 2.9218798544054E+15
Altitude 71139611.760552

Triangular Pyramid

Length = n
Surface area 2.9218798544054E+15
Volume 6.5324535285911E+22
Height 38723499.847344