83645668 (number)

83645668 is an even 8-digits composite number following 83645667 and preceding 83645669. In scientific notation, it is written as 8.3645668 × 10^7. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 41072640 positive integers (up to 83645668) that are relatively prime to 83645668.

Interesting facts

Basic properties

Name

Name eighty-three million six hundred forty-five thousand six hundred sixty-eight

Notation

Scientific notation 8.3645668 × 10^7
Engineering notation 8.3645668 × 10^6

Prime Factorization of 83645668

Prime Factorization 2 × 2 × 71 × 383 × 769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 41822834
Product of the distinct prime numbers

The prime factorization of 83645668 is 2 × 2 × 71 × 383 × 769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 8, 11, 161, 876, 8507, 5802, 25384, 6000, 46076, 956580, 2215551, 9686270, 74389216, 40141020, 473657003, 871703249, 1613469806, 1129301477

Basic calculations (n = 83645668)

Multiplication

n×y
n×2 167291336
n×3 250937004
n×4 334582672
n×5 418228340

Division

n÷y
n÷2 41822834
n÷3 27881889.333333
n÷3 20911417
n÷5 16729133.6

Exponentiation

ny
n2 6996597775166224
n3 5.8523509463109E+23
n4 4.8952380427461E+31
n5 4.0946545610451E+39

Nth Root

y√n
2√n 9145.8005663802
3√n 437.33525094795
4√n 95.633679038193
5√n 38.413925587807

Divisors of 83645668

1, 2, 4, 71, 142, 284, 383, 766, 769, 1532, 1538, 3076, 27193, 54386, 54599, 108772, 109198, 218396, 294527, 589054, 1178108, 20911417, 41822834, 83645668

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 -83645667
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 83645668 can be divided by 24 positive divisors. The sum of these divisors (counting 83645668) is 1, the average is 0.041666666666667.

Base conversion 83645668

Base System Value
2 Binary 100111111000101010011100100
3 Ternary 12211101122021201
4 Quaternary 10333011103210
5 Quinary 132403130133
6 Senary 12144452244
8 Octal 477052344
10 Decimal 83645668
12 Duodecimal 2401a084
16 Hexadecimal 4fc54e4
20 Vigesimal 162fe38
36 Base36 1dstes

Cryptographic Hash Functions

md5 71c981e0dc8698b9e6d325040c9075ba
sha1 d828ec2b2e0bfc66594f163446cacedd54b97300
sha256 dd01dab6e246ee9bf5bb36ac82f03af1b92058ede7dfb49d86158d7cc59c34ab
sha512 433488f5037793e9f1b4427d6555a0e5a431f3482c1928cc07b43cfbf21d28802cbf4b66e462cb494ecfe88eb20be522c73b7a344ba1409b1fe9714f1af595c1
ripemd-160 7a3db4804846b5506514f6f804aeb956bb6fcbdc

83645668 as geometric shapes

Circle

Radius = n
Diameter 167291336
Circumference 525561232.18682
Area 2.1980460170585E+16

Sphere

Radius = n
Volume 2.451427031888E+24
Surface area 8.792184068234E+16
Circumference 525561232.18682

Square

Length = n
Perimeter 334582672
Area 6996597775166224
Diagonal 118292838.11936

Cube

Length = n
Surface area 41979586650997344
Volume 5.8523509463109E+23
Space diagonal 144878546.80904

Equilateral Triangle

Length = n
Perimeter 250937004
Area 3.0296157066778E+15
Altitude 72439273.404519

Triangular Pyramid

Length = n
Surface area 3.0296157066778E+15
Volume 6.8970617333666E+22
Height 39430946.039786