68744564 (number)

68744564 is an even 8-digits composite number following 68744563 and preceding 68744565. In scientific notation, it is written as 6.8744564 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 29349216 positive integers (up to 68744564) that are relatively prime to 68744564.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred forty-four thousand five hundred sixty-four

Notation

Scientific notation 6.8744564 × 10^7
Engineering notation 6.8744564 × 10^6

Prime Factorization of 68744564

Prime Factorization 2 × 2 × 7 × 269 × 9127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34372282
Product of the distinct prime numbers

The prime factorization of 68744564 is 2 × 2 × 7 × 269 × 9127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 60, 20, 938, 766, 6956, 462, 20552, 64603, 604935, 344442, 9812733, 9176328, 10829067, 30331109, 490705570, 124262279, 9182284333, 958518105

Basic calculations (n = 68744564)

Multiplication

n×y
n×2 137489128
n×3 206233692
n×4 274978256
n×5 343722820

Division

n÷y
n÷2 34372282
n÷3 22914854.666667
n÷3 17186141
n÷5 13748912.8

Exponentiation

ny
n2 4725815079550096
n3 3.248740971883E+23
n4 2.2333328166103E+31
n5 1.5352949074477E+39

Nth Root

y√n
2√n 8291.2341662746
3√n 409.64983785106
4√n 91.056214319917
5√n 36.935813815479

Divisors of 68744564

1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 9127, 18254, 36508, 63889, 127778, 255556, 2455163, 4910326, 9820652, 17186141, 34372282, 68744564

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 -68744563
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 68744564 can be divided by 24 positive divisors. The sum of these divisors (counting 68744564) is 1, the average is 0.041666666666667.

Base conversion 68744564

Base System Value
2 Binary 100000110001111010101110100
3 Ternary 11210100120210222
4 Quaternary 10012033111310
5 Quinary 120044311224
6 Senary 10453233512
8 Octal 406172564
10 Decimal 68744564
12 Duodecimal 1b032898
16 Hexadecimal 418f574
20 Vigesimal 119d184
36 Base36 14xfn8

Cryptographic Hash Functions

md5 bc2c996f4e7c44d515c5a096237d3b2e
sha1 1d2c22b5b1662b510376742483cfa2b4af61f7bb
sha256 b07c5a26d449eba98d57e2f8a4142edbeac7bd230a06327544dff05b64eac469
sha512 b9081795de62e9f3311d35978ec5600edf09c788e6ed9d13bf23c56846d12f19cef9b05753f10c70103d9b4f0e6e870239d434cda4874acff9217b9f2fffdeb6
ripemd-160 4d069fcd7b34fe16950b2bdb2cdff0cdbc22f9a7

68744564 as geometric shapes

Circle

Radius = n
Diameter 137489128
Circumference 431934834.47327
Area 1.4846585936138E+16

Sphere

Radius = n
Volume 1.3608294360912E+24
Surface area 5.9386343744554E+16
Circumference 431934834.47327

Square

Length = n
Perimeter 274978256
Area 4725815079550096
Diagonal 97219494.748225

Cube

Length = n
Surface area 28354890477300576
Volume 3.248740971883E+23
Space diagonal 119069077.59217

Equilateral Triangle

Length = n
Perimeter 206233692
Area 2.046337956239E+15
Altitude 59534538.796085

Triangular Pyramid

Length = n
Surface area 2.046337956239E+15
Volume 3.8286779525617E+22
Height 32406498.249408