83644568 (number)

83644568 is an even 8-digits composite number following 83644567 and preceding 83644569. In scientific notation, it is written as 8.3644568 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 64 positive divisors. There are 33965568 positive integers (up to 83644568) that are relatively prime to 83644568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3644568 × 10^7
Engineering notation 8.3644568 × 10^6

Prime Factorization of 83644568

Prime Factorization 2 × 2 × 2 × 49 × 37 × 73 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 20911142
Product of the distinct prime numbers

The prime factorization of 83644568 is 2 × 2 × 2 × 49 × 37 × 73 × 79. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 15, 45, 437, 177, 70, 889, 20909, 32070, 288074, 880013, 6497795, 6077314, 36222955, 25910672, 207199791, 245003466, 1512906302, 6262971575

Basic calculations (n = 83644568)

Multiplication

n×y
n×2 167289136
n×3 250933704
n×4 334578272
n×5 418222840

Division

n÷y
n÷2 41822284
n÷3 27881522.666667
n÷3 20911142
n÷5 16728913.6

Exponentiation

ny
n2 6996413755906624
n3 5.8521200616207E+23
n4 4.8949805443839E+31
n5 4.094385330034E+39

Nth Root

y√n
2√n 9145.7404292928
3√n 437.33333384973
4√n 95.633364623926
5√n 38.413824553189

Divisors of 83644568

1, 2, 4, 8, 37, 49, 73, 74, 79, 98, 146, 148, 158, 196, 292, 296, 316, 392, 584, 632, 1813, 2701, 2923, 3577, 3626, 3871, 5402, 5767, 5846, 7154, 7252, 7742, 10804, 11534, 11692, 14308, 14504, 15484, 21608, 23068, 23384, 28616, 30968, 46136, 132349, 143227, 213379, 264698, 282583, 286454, 426758, 529396, 565166, 572908, 853516, 1058792, 1130332, 1145816, 1707032, 2260664, 10455571, 20911142, 41822284, 83644568

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83644567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83644568 can be divided by 64 positive divisors. The sum of these divisors (counting 83644568) is 1, the average is 0.015625.

Base conversion 83644568

Base System Value
2 Binary 100111111000101000010011000
3 Ternary 12211101120202222
4 Quaternary 10333011002120
5 Quinary 132403111233
6 Senary 12144443212
8 Octal 477050230
10 Decimal 83644568
12 Duodecimal 24019508
16 Hexadecimal 4fc5098
20 Vigesimal 162fb88
36 Base36 1dssk8

Cryptographic Hash Functions

md5 f4e7108053c08a3de5893e1376da59bf
sha1 cea984c2d09c5580ef52bb8d7d7019da07f36dbd
sha256 23e0b3d691e8499bd72b8be3862cf9dd3084dcd289319c3a31d2634f5b7a48af
sha512 ecce6077dafb0fbedeff9110aebb4793f9dbcd46cec97bf58ec5e0c6952cfe15a72f540e0aca587f1424422947a51a3b4a108f90f2d82f5b660c854f82100edc
ripemd-160 ac2dbcc50c08422d56587b4986b3e8973b7f2d19

83644568 as geometric shapes

Circle

Radius = n
Diameter 167289136
Circumference 525554320.68298
Area 2.1979882057031E+16

Sphere

Radius = n
Volume 2.4513303191351E+24
Surface area 8.7919528228123E+16
Circumference 525554320.68298

Square

Length = n
Perimeter 334578272
Area 6996413755906624
Diagonal 118291282.48444

Cube

Length = n
Surface area 41978482535439744
Volume 5.8521200616207E+23
Space diagonal 144876641.55315

Equilateral Triangle

Length = n
Perimeter 250933704
Area 3.029536024001E+15
Altitude 72438320.776575

Triangular Pyramid

Length = n
Surface area 3.029536024001E+15
Volume 6.8967896331497E+22
Height 39430427.494813