83144920 (number)

83144920 is an even 8-digits composite number following 83144919 and preceding 83144921. In scientific notation, it is written as 8.3144920 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 32358528 positive integers (up to 83144920) that are relatively prime to 83144920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3144920 × 10^7
Engineering notation 8.3144920 × 10^6

Prime Factorization of 83144920

Prime Factorization 2 × 2 × 2 × 185 × 56179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20786230
Product of the distinct prime numbers

The prime factorization of 83144920 is 2 × 2 × 2 × 185 × 56179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 31, 91, 575, 13, 4630, 6444, 44830, 67831, 872346, 452870, 3066218, 1313551, 5647818, 5903378, 308303033, 405339892, 650733693, 1089606444

Basic calculations (n = 83144920)

Multiplication

n×y
n×2 166289840
n×3 249434760
n×4 332579680
n×5 415724600

Division

n÷y
n÷2 41572460
n÷3 27714973.333333
n÷3 20786230
n÷5 16628984

Exponentiation

ny
n2 6913077721806400
n3 5.7478729413338E+23
n4 4.7790643587736E+31
n5 3.9735492378508E+39

Nth Root

y√n
2√n 9118.3836286921
3√n 436.46079554751
4√n 95.490227922506
5√n 38.367821766502

Divisors of 83144920

1, 2, 4, 8, 185, 370, 740, 1480, 56179, 112358, 224716, 449432, 10393115, 20786230, 41572460, 83144920

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 -83144919
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 83144920 can be divided by 16 positive divisors. The sum of these divisors (counting 83144920) is 1, the average is 0.0625.

Base conversion 83144920

Base System Value
2 Binary 100111101001011000011011000
3 Ternary 12210110012101111
4 Quaternary 10331023003120
5 Quinary 132241114140
6 Senary 12130030104
8 Octal 475130330
10 Decimal 83144920
12 Duodecimal 23a18334
16 Hexadecimal 4f4b0d8
20 Vigesimal 15jd260
36 Base36 1di314

Cryptographic Hash Functions

md5 455cde1cbefe6b8b1a25419cef47aefe
sha1 fe0d506cd5004608a8ddc528a120cf0206058128
sha256 829cd7556c3bfaf6603a87270b1a6e9aff55dc97a2981159cef6dd33ab30a392
sha512 51ba2eb7be5a61ea7972306f598aa9a2a68867e3deb9a18c8f217d09d02e660233a19f74b2b1def1811c1b023e16d2d89706a8705790b00fe50b4b7db0deac84
ripemd-160 1680f65d0a4890faa3455a63a7ca25be001fcc92

83144920 as geometric shapes

Circle

Radius = n
Diameter 166289840
Circumference 522414939.71062
Area 2.1718074184522E+16

Sphere

Radius = n
Volume 2.4076633875016E+24
Surface area 8.6872296738089E+16
Circumference 522414939.71062

Square

Length = n
Perimeter 332579680
Area 6913077721806400
Diagonal 117584673.50643

Cube

Length = n
Surface area 41478466330838400
Volume 5.7478729413338E+23
Space diagonal 144011225.83125

Equilateral Triangle

Length = n
Perimeter 249434760
Area 2.9934504627103E+15
Altitude 72005612.915625

Triangular Pyramid

Length = n
Surface area 2.9934504627103E+15
Volume 6.7739332236929E+22
Height 39194891.168809