82144637 (number)

82144637 is an odd 8-digits composite number following 82144636 and preceding 82144638. In scientific notation, it is written as 8.2144637 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 78403680 positive integers (up to 82144637) that are relatively prime to 82144637.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-four thousand six hundred thirty-seven

Notation

Scientific notation 8.2144637 × 10^7
Engineering notation 8.2144637 × 10^6

Prime Factorization of 82144637

Prime Factorization 31 × 73 × 36299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 82144637
Product of the distinct prime numbers

The prime factorization of 82144637 is 31 × 73 × 36299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 66, 27, 430, 319, 6418, 1733, 6996, 54074, 364268, 801819, 9508891, 6329213, 70269624, 60749872, 222783715, 628725557, 5401733322, 710917151

Basic calculations (n = 82144637)

Multiplication

n×y
n×2 164289274
n×3 246433911
n×4 328578548
n×5 410723185

Division

n÷y
n÷2 41072318.5
n÷3 27381545.666667
n÷3 20536159.25
n÷5 16428927.4

Exponentiation

ny
n2 6747741387861769
n3 5.5429076687578E+23
n4 4.5532013837463E+31
n5 3.7402107485573E+39

Nth Root

y√n
2√n 9063.3678618933
3√n 434.70343462368
4√n 95.201721948152
5√n 38.275056720369

Divisors of 82144637

1, 31, 73, 2263, 36299, 1125269, 2649827, 82144637

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82144636
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82144637 can be divided by 8 positive divisors. The sum of these divisors (counting 82144637) is 1, the average is 0.125.

Base conversion 82144637

Base System Value
2 Binary 100111001010110110101111101
3 Ternary 12201120101020222
4 Quaternary 10321112311331
5 Quinary 132012112022
6 Senary 12052351125
8 Octal 471266575
10 Decimal 82144637
12 Duodecimal 236154a5
16 Hexadecimal 4e56d7d
20 Vigesimal 15d81bh
36 Base36 1cwn7h

Cryptographic Hash Functions

md5 46bb6d71c70d1375a57e4e4ed14e3b8c
sha1 bd41a2b7fd1f868dd81c37765d9b13385898ba62
sha256 3ded6c9ebb6d6c91c18707852021f5828037f3da744094cce4d3f7f57fe22e4a
sha512 c7bc36a905a566399e4a72ebd07573329e9f39b692966150b511d65a2af66bcc247df69f2ccea024e44d38f771a4ef2539c2aa6489e189ca627c59c6eec760b5
ripemd-160 d261d04153258e6505845903b2d4baddc912593a

82144637 as geometric shapes

Circle

Radius = n
Diameter 164289274
Circumference 516129976.262
Area 2.119865477243E+16

Sphere

Radius = n
Volume 2.3218077348928E+24
Surface area 8.4794619089721E+16
Circumference 516129976.262

Square

Length = n
Perimeter 328578548
Area 6747741387861769
Diagonal 116170059.72161

Cube

Length = n
Surface area 40486448327170614
Volume 5.5429076687578E+23
Space diagonal 142278684.8533

Equilateral Triangle

Length = n
Perimeter 246433911
Area 2.921857730028E+15
Altitude 71139342.426651

Triangular Pyramid

Length = n
Surface area 2.921857730028E+15
Volume 6.5323793334493E+22
Height 38723353.240538