82140912 (number)

82140912 is an even 8-digits composite number following 82140911 and preceding 82140913. In scientific notation, it is written as 8.2140912 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 22429440 positive integers (up to 82140912) that are relatively prime to 82140912.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty thousand nine hundred twelve

Notation

Scientific notation 8.2140912 × 10^7
Engineering notation 8.2140912 × 10^6

Prime Factorization of 82140912

Prime Factorization 2 × 2 × 2 × 2 × 63 × 3 × 23 × 1181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10267614
Product of the distinct prime numbers

The prime factorization of 82140912 is 2 × 2 × 2 × 2 × 63 × 3 × 23 × 1181. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 3, 72, 84, 845, 419, 6425, 1251, 97990, 67105, 697423, 755924, 940489, 7661845, 86039075, 16245435, 41541534, 127865227, 4915588268, 7263144993

Basic calculations (n = 82140912)

Multiplication

n×y
n×2 164281824
n×3 246422736
n×4 328563648
n×5 410704560

Division

n÷y
n÷2 41070456
n÷3 27380304
n÷3 20535228
n÷5 16428182.4

Exponentiation

ny
n2 6747129424191744
n3 5.5421536428514E+23
n4 4.5523755466794E+31
n5 3.7393627917074E+39

Nth Root

y√n
2√n 9063.1623620015
3√n 434.69686371482
4√n 95.200642655402
5√n 38.27470958347

Divisors of 82140912

1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 63, 69, 92, 126, 138, 184, 189, 252, 276, 368, 378, 504, 552, 756, 1008, 1104, 1181, 1449, 1512, 2362, 2898, 3024, 3543, 4347, 4724, 5796, 7086, 8694, 9448, 11592, 14172, 17388, 18896, 23184, 27163, 28344, 34776, 54326, 56688, 69552, 74403, 81489, 108652, 148806, 162978, 217304, 223209, 297612, 325956, 434608, 446418, 595224, 651912, 892836, 1190448, 1303824, 1711269, 1785672, 3422538, 3571344, 5133807, 6845076, 10267614, 13690152, 20535228, 27380304, 41070456, 82140912

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82140911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82140912 can be divided by 80 positive divisors. The sum of these divisors (counting 82140912) is 1, the average is 0.0125.

Base conversion 82140912

Base System Value
2 Binary 100111001010101111011110000
3 Ternary 12201120012011000
4 Quaternary 10321111323300
5 Quinary 132012002122
6 Senary 12052322000
8 Octal 471257360
10 Decimal 82140912
12 Duodecimal 23613300
16 Hexadecimal 4e55ef0
20 Vigesimal 15d7c5c
36 Base36 1cwkc0

Cryptographic Hash Functions

md5 f6571fed65f5b4dcdb0e8405e913d68c
sha1 d88fcf97e8e8a3d700cac1d5d97080a9749dc71e
sha256 da281a51ae20bd3242c16ead0a0d1a7fcea2cdb4ba57de9d0d31e17c4e588cc8
sha512 21f58659a96049c863f30035029e956a17bcf5a12927f5e40705faad89511293b1fa566c1980e67635cb07da3bd68b8438f2d3c0d47e4a5fea40dd8dc1ac53ec
ripemd-160 7d443e0dafbc3f461f49a898bddc993cec89c939

82140912 as geometric shapes

Circle

Radius = n
Diameter 164281824
Circumference 516106571.39673
Area 2.119673223186E+16

Sphere

Radius = n
Volume 2.3214918892597E+24
Surface area 8.4786928927441E+16
Circumference 516106571.39673

Square

Length = n
Perimeter 328563648
Area 6747129424191744
Diagonal 116164791.77609

Cube

Length = n
Surface area 40482776545150464
Volume 5.5421536428514E+23
Space diagonal 142272232.96404

Equilateral Triangle

Length = n
Perimeter 246422736
Area 2.9215927419858E+15
Altitude 71136116.482022

Triangular Pyramid

Length = n
Surface area 2.9215927419858E+15
Volume 6.5314907053966E+22
Height 38721597.258698