83149742 (number)

83149742 is an even 8-digits composite number following 83149741 and preceding 83149743. In scientific notation, it is written as 8.3149742 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 38376792 positive integers (up to 83149742) that are relatively prime to 83149742.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred forty-nine thousand seven hundred forty-two

Notation

Scientific notation 8.3149742 × 10^7
Engineering notation 8.3149742 × 10^6

Prime Factorization of 83149742

Prime Factorization 2 × 13 × 3198067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 83149742
Product of the distinct prime numbers

The prime factorization of 83149742 is 2 × 13 × 3198067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 67, 33, 75, 991, 794, 7216, 25103, 79148, 471160, 767091, 9591463, 5995986, 42071454, 12275533, 623657630, 639149771, 4174605755, 8162128964

Basic calculations (n = 83149742)

Multiplication

n×y
n×2 166299484
n×3 249449226
n×4 332598968
n×5 415748710

Division

n÷y
n÷2 41574871
n÷3 27716580.666667
n÷3 20787435.5
n÷5 16629948.4

Exponentiation

ny
n2 6913879594666564
n3 5.7488730451559E+23
n4 4.7801731049547E+31
n5 3.9747016039232E+39

Nth Root

y√n
2√n 9118.6480357562
3√n 436.46923291716
4√n 95.491612384315
5√n 38.3682667855

Divisors of 83149742

1, 2, 13, 26, 3198067, 6396134, 41574871, 83149742

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 -83149741
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 83149742 can be divided by 8 positive divisors. The sum of these divisors (counting 83149742) is 1, the average is 0.125.

Base conversion 83149742

Base System Value
2 Binary 100111101001100001110101110
3 Ternary 12210110110000002
4 Quaternary 10331030032232
5 Quinary 132241242432
6 Senary 12130104302
8 Octal 475141656
10 Decimal 83149742
12 Duodecimal 23a1b092
16 Hexadecimal 4f4c3ae
20 Vigesimal 15jde72
36 Base36 1di6r2

Cryptographic Hash Functions

md5 a82a5f4d607ed3a573b5ffc281c7b7de
sha1 7f5b5a11c02cb6d39709674d74433e859e1cfb27
sha256 35acd652f2fa41f329b86cca55b6032bb9c1d3a8744f9e3dfad086a8da7383d0
sha512 a2058b28a53629e6f5ae062ea1e908a900a61f2ac4fa8d4a360eeb3922b6f060f63fdc2dabc33a7e78e1e940505ae076c065921803678b055a3d6a738da5e659
ripemd-160 c060553357cf7c8bd0e581f45b3598491c323dcf

83149742 as geometric shapes

Circle

Radius = n
Diameter 166299484
Circumference 522445237.23017
Area 2.1720593342409E+16

Sphere

Radius = n
Volume 2.408082310011E+24
Surface area 8.6882373369635E+16
Circumference 522445237.23017

Square

Length = n
Perimeter 332598968
Area 6913879594666564
Diagonal 117591492.84422

Cube

Length = n
Surface area 41483277567999384
Volume 5.7488730451559E+23
Space diagonal 144019577.78024

Equilateral Triangle

Length = n
Perimeter 249449226
Area 2.9937976838441E+15
Altitude 72009788.890122

Triangular Pyramid

Length = n
Surface area 2.9937976838441E+15
Volume 6.7751118573505E+22
Height 39197164.281408