82144448 (number)

82144448 is an even 8-digits composite number following 82144447 and preceding 82144449. In scientific notation, it is written as 8.2144448 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 37981440 positive integers (up to 82144448) that are relatively prime to 82144448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.2144448 × 10^7
Engineering notation 8.2144448 × 10^6

Prime Factorization of 82144448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 817 × 1571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2567014
Product of the distinct prime numbers

The prime factorization of 82144448 is 2 × 2 × 2 × 2 × 2 × 2 × 817 × 1571. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 2, 60, 62, 557, 994, 3941, 8585, 46458, 5000, 56947, 256955, 1571496, 9226906, 84397121, 43950757, 190676069, 559646225, 7338952122, 6451479518

Basic calculations (n = 82144448)

Multiplication

n×y
n×2 164288896
n×3 246433344
n×4 328577792
n×5 410722240

Division

n÷y
n÷2 41072224
n÷3 27381482.666667
n÷3 20536112
n÷5 16428889.6

Exponentiation

ny
n2 6747710337224704
n3 5.5428694091522E+23
n4 4.5531594795089E+31
n5 3.7401677210023E+39

Nth Root

y√n
2√n 9063.3574352996
3√n 434.70310123202
4√n 95.201667187605
5√n 38.275039107551

Divisors of 82144448

1, 2, 4, 8, 16, 32, 64, 817, 1571, 1634, 3142, 3268, 6284, 6536, 12568, 13072, 25136, 26144, 50272, 52288, 100544, 1283507, 2567014, 5134028, 10268056, 20536112, 41072224, 82144448

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82144447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144448 can be divided by 28 positive divisors. The sum of these divisors (counting 82144448) is 1, the average is 0.035714285714286.

Base conversion 82144448

Base System Value
2 Binary 100111001010110110011000000
3 Ternary 12201120100222222
4 Quaternary 10321112303000
5 Quinary 132012110243
6 Senary 12052350212
8 Octal 471266300
10 Decimal 82144448
12 Duodecimal 23615368
16 Hexadecimal 4e56cc0
20 Vigesimal 15d8128
36 Base36 1cwn28

Cryptographic Hash Functions

md5 108d23666a38d031ba95effcf8b43017
sha1 da71c5df65e3076561fa78e407262ab1cba60500
sha256 3d0ee32bb1b85d1cc36e6abd40a44e9f9b88cc25bdb6fc06e751a20b3576bb26
sha512 9657d0d0633c5c44485b517c51e89053d0778d5d05df6bade2a94e8c1e6051f53022f4dd2d42bc76a54abbed81d53fd9af52e989b6d37c730b077981eed1db02
ripemd-160 5993902e445afe20071cd2feae6a7c8d4d82c709

82144448 as geometric shapes

Circle

Radius = n
Diameter 164288896
Circumference 516128788.73998
Area 2.1198557223977E+16

Sphere

Radius = n
Volume 2.3217917087467E+24
Surface area 8.4794228895908E+16
Circumference 516128788.73998

Square

Length = n
Perimeter 328577792
Area 6747710337224704
Diagonal 116169792.43525

Cube

Length = n
Surface area 40486262023348224
Volume 5.5428694091522E+23
Space diagonal 142278357.4957

Equilateral Triangle

Length = n
Perimeter 246433344
Area 2.9218442847077E+15
Altitude 71139178.74785

Triangular Pyramid

Length = n
Surface area 2.9218442847077E+15
Volume 6.5323342440716E+22
Height 38723264.145084