82761738 (number)

82761738 is an even 8-digits composite number following 82761737 and preceding 82761739. In scientific notation, it is written as 8.2761738 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 27333936 positive integers (up to 82761738) that are relatively prime to 82761738.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred sixty-one thousand seven hundred thirty-eight

Notation

Scientific notation 8.2761738 × 10^7
Engineering notation 8.2761738 × 10^6

Prime Factorization of 82761738

Prime Factorization 2 × 3 × 109 × 126547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82761738
Product of the distinct prime numbers

The prime factorization of 82761738 is 2 × 3 × 109 × 126547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 33, 96, 487, 835, 5834, 3978, 42675, 4709, 601532, 84641, 7873242, 2005475, 81881728, 93342232, 610089199, 894302566, 5509967151, 6022204989

Basic calculations (n = 82761738)

Multiplication

n×y
n×2 165523476
n×3 248285214
n×4 331046952
n×5 413808690

Division

n÷y
n÷2 41380869
n÷3 27587246
n÷3 20690434.5
n÷5 16552347.6

Exponentiation

ny
n2 6849505276780644
n3 5.6687696114654E+23
n4 4.6915722536646E+31
n5 3.8828267366586E+39

Nth Root

y√n
2√n 9097.3478552818
3√n 435.78927125508
4√n 95.380018113239
5√n 38.332391975046

Divisors of 82761738

1, 2, 3, 6, 109, 218, 327, 654, 126547, 253094, 379641, 759282, 13793623, 27587246, 41380869, 82761738

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 -82761737
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 82761738 can be divided by 16 positive divisors. The sum of these divisors (counting 82761738) is 1, the average is 0.0625.

Base conversion 82761738

Base System Value
2 Binary 100111011101101100000001010
3 Ternary 12202201201202120
4 Quaternary 10323231200022
5 Quinary 132141333423
6 Senary 12113512110
8 Octal 473554012
10 Decimal 82761738
12 Duodecimal 23872636
16 Hexadecimal 4eed80a
20 Vigesimal 15h546i
36 Base36 1d9vd6

Cryptographic Hash Functions

md5 d9e6accc626afee7fd4085d192bd8885
sha1 7386845c5ab407716cae87aa787e1f896f82cbf7
sha256 21ac958af7786edf0026ac6a685ea8128291371ca8167959d3dd722f5d91fb7c
sha512 2db300d579355b35e9581237b559c251603a18d52ebbdc04d76649f5a8509780720266a5b705ad1d1acd827638d197a75149c50b402db50481903a252fc5fb6a
ripemd-160 fc875a4b47d6ba1c1e7af52c1f73b63d36af0de7

82761738 as geometric shapes

Circle

Radius = n
Diameter 165523476
Circumference 520007336.19825
Area 2.1518355458259E+16

Sphere

Radius = n
Volume 2.3745286621697E+24
Surface area 8.6073421833034E+16
Circumference 520007336.19825

Square

Length = n
Perimeter 331046952
Area 6849505276780644
Diagonal 117042772.32517

Cube

Length = n
Surface area 41097031660683864
Volume 5.6687696114654E+23
Space diagonal 143347535.1387

Equilateral Triangle

Length = n
Perimeter 248285214
Area 2.9659227865238E+15
Altitude 71673767.569352

Triangular Pyramid

Length = n
Surface area 2.9659227865238E+15
Volume 6.680709055419E+22
Height 39014257.441723