83144940 (number)

83144940 is an even 8-digits composite number following 83144939 and preceding 83144941. In scientific notation, it is written as 8.3144940 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 22171968 positive integers (up to 83144940) that are relatively prime to 83144940.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred forty-four thousand nine hundred forty

Notation

Scientific notation 8.3144940 × 10^7
Engineering notation 8.3144940 × 10^6

Prime Factorization of 83144940

Prime Factorization 2 × 2 × 3 × 5 × 1385749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41572470
Product of the distinct prime numbers

The prime factorization of 83144940 is 2 × 2 × 3 × 5 × 1385749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 19, 3, 628, 66, 778, 7774, 73934, 93236, 157430, 456931, 111090, 8941147, 59974992, 84280408, 551430765, 226447295, 7896881489, 131325306

Basic calculations (n = 83144940)

Multiplication

n×y
n×2 166289880
n×3 249434820
n×4 332579760
n×5 415724700

Division

n÷y
n÷2 41572470
n÷3 27714980
n÷3 20786235
n÷5 16628988

Exponentiation

ny
n2 6913081047603600
n3 5.7478770891814E+23
n4 4.7790689570736E+31
n5 3.9735540169175E+39

Nth Root

y√n
2√n 9118.3847253776
3√n 436.4608305435
4√n 95.490233664902
5√n 38.367823612331

Divisors of 83144940

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1385749, 2771498, 4157247, 5542996, 6928745, 8314494, 13857490, 16628988, 20786235, 27714980, 41572470, 83144940

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 -83144939
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 83144940 can be divided by 24 positive divisors. The sum of these divisors (counting 83144940) is 1, the average is 0.041666666666667.

Base conversion 83144940

Base System Value
2 Binary 100111101001011000011101100
3 Ternary 12210110012102020
4 Quaternary 10331023003230
5 Quinary 132241114230
6 Senary 12130030140
8 Octal 475130354
10 Decimal 83144940
12 Duodecimal 23a18350
16 Hexadecimal 4f4b0ec
20 Vigesimal 15jd270
36 Base36 1di31o

Cryptographic Hash Functions

md5 33996061ad4162f3caeac5d9b9b3af00
sha1 f46c6641f708b6f0c517143fce6a998a2789842a
sha256 11f6ad9fc46a9927db4f2dcd2eaf5a58678934f000d6c06bb8ef347319c753e7
sha512 0118dca1d5a5727d9f9d38ffe2ef83bd7c9defe7a8c04dd156b3b25ca8148e8bd0e353c6047c7bdab25b9bf5c2dcd71c06eb70364ba9f5d3459b6ed38c867522
ripemd-160 2fc23f00b20df3eca260146ff43c6fca2159f8c2

83144940 as geometric shapes

Circle

Radius = n
Diameter 166289880
Circumference 522415065.37433
Area 2.1718084632822E+16

Sphere

Radius = n
Volume 2.4076651249479E+24
Surface area 8.6872338531289E+16
Circumference 522415065.37433

Square

Length = n
Perimeter 332579760
Area 6913081047603600
Diagonal 117584701.7907

Cube

Length = n
Surface area 41478486285621600
Volume 5.7478770891814E+23
Space diagonal 144011260.47227

Equilateral Triangle

Length = n
Perimeter 249434820
Area 2.9934519028227E+15
Altitude 72005630.236133

Triangular Pyramid

Length = n
Surface area 2.9934519028227E+15
Volume 6.7739381119783E+22
Height 39194900.596899