82142372 (number)

82142372 is an even 8-digits composite number following 82142371 and preceding 82142373. In scientific notation, it is written as 8.2142372 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 37483776 positive integers (up to 82142372) that are relatively prime to 82142372.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-two thousand three hundred seventy-two

Notation

Scientific notation 8.2142372 × 10^7
Engineering notation 8.2142372 × 10^6

Prime Factorization of 82142372

Prime Factorization 2 × 2 × 13 × 89 × 17749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41071186
Product of the distinct prime numbers

The prime factorization of 82142372 is 2 × 2 × 13 × 89 × 17749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 79, 95, 547, 86, 1919, 5670, 121, 11057, 778572, 299423, 7492254, 3378826, 96283304, 88610595, 923858334, 646690496, 9917404648, 8875625129

Basic calculations (n = 82142372)

Multiplication

n×y
n×2 164284744
n×3 246427116
n×4 328569488
n×5 410711860

Division

n÷y
n÷2 41071186
n÷3 27380790.666667
n÷3 20535593
n÷5 16428474.4

Exponentiation

ny
n2 6747369277786384
n3 5.542449172373E+23
n4 4.5526992170816E+31
n5 3.7396951269362E+39

Nth Root

y√n
2√n 9063.2429074807
3√n 434.69943918196
4√n 95.201065684585
5√n 38.274845643997

Divisors of 82142372

1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 17749, 35498, 70996, 230737, 461474, 922948, 1579661, 3159322, 6318644, 20535593, 41071186, 82142372

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82142371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82142372 can be divided by 24 positive divisors. The sum of these divisors (counting 82142372) is 1, the average is 0.041666666666667.

Base conversion 82142372

Base System Value
2 Binary 100111001010110010010100100
3 Ternary 12201120021011002
4 Quaternary 10321112102210
5 Quinary 132012023442
6 Senary 12052332432
8 Octal 471262244
10 Decimal 82142372
12 Duodecimal 23614118
16 Hexadecimal 4e564a4
20 Vigesimal 15d7fic
36 Base36 1cwlgk

Cryptographic Hash Functions

md5 f43ea49ea3ed091a73df750412fe195c
sha1 ed26f3c59c620e164aa17a96447b9b4e8f56a932
sha256 99d0aeb1f400e2cab8ce22a810333e09aa47c0848bfed477feb227a29b9d9b8a
sha512 c551d8ca88bcf411fca5ceb67d3527e832fd6e5430af9dad8a26728ec56f63dfd7742bdb983b1cb7bcda31207d0d517c294859bd185d79c3a0276fb12bf7263f
ripemd-160 05af2103780d096532003b84dbbbde07ce59131a

82142372 as geometric shapes

Circle

Radius = n
Diameter 164284744
Circumference 516115744.84728
Area 2.1197485754151E+16

Sphere

Radius = n
Volume 2.3216156803762E+24
Surface area 8.4789943016605E+16
Circumference 516115744.84728

Square

Length = n
Perimeter 328569488
Area 6747369277786384
Diagonal 116166856.5279

Cube

Length = n
Surface area 40484215666718304
Volume 5.542449172373E+23
Space diagonal 142274761.75822

Equilateral Triangle

Length = n
Perimeter 246427116
Area 2.9216966016388E+15
Altitude 71137380.879112

Triangular Pyramid

Length = n
Surface area 2.9216966016388E+15
Volume 6.5318389902779E+22
Height 38722285.509299