68754920 (number)

68754920 is an even 8-digits composite number following 68754919 and preceding 68754921. In scientific notation, it is written as 6.8754920 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 64 positive divisors. There are 24046848 positive integers (up to 68754920) that are relatively prime to 68754920.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-four thousand nine hundred twenty

Notation

Scientific notation 6.8754920 × 10^7
Engineering notation 6.8754920 × 10^6

Prime Factorization of 68754920

Prime Factorization 2 × 2 × 2 × 5 × 19 × 13 × 6959

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17188730
Product of the distinct prime numbers

The prime factorization of 68754920 is 2 × 2 × 2 × 5 × 19 × 13 × 6959. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 79, 2, 313, 366, 1347, 5168, 42976, 25328, 135887, 952693, 4886701, 1779369, 76157141, 883110, 168792826, 78993156, 2962454416, 5533832512

Basic calculations (n = 68754920)

Multiplication

n×y
n×2 137509840
n×3 206264760
n×4 275019680
n×5 343774600

Division

n÷y
n÷2 34377460
n÷3 22918306.666667
n÷3 17188730
n÷5 13750984

Exponentiation

ny
n2 4727239024206400
n3 3.2502094093019E+23
n4 2.234678879198E+31
n5 1.5364516756495E+39

Nth Root

y√n
2√n 8291.8586577438
3√n 409.67040733546
4√n 91.059643408833
5√n 36.936926584892

Divisors of 68754920

1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 6959, 9880, 13918, 27836, 34795, 55672, 69590, 90467, 132221, 139180, 180934, 264442, 278360, 361868, 452335, 528884, 661105, 723736, 904670, 1057768, 1322210, 1718873, 1809340, 2644420, 3437746, 3618680, 5288840, 6875492, 8594365, 13750984, 17188730, 34377460, 68754920

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 -68754919
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 68754920 can be divided by 64 positive divisors. The sum of these divisors (counting 68754920) is 1, the average is 0.015625.

Base conversion 68754920

Base System Value
2 Binary 100000110010001110111101000
3 Ternary 11210101010000112
4 Quaternary 10012101313220
5 Quinary 120100124140
6 Senary 10453353452
8 Octal 406216750
10 Decimal 68754920
12 Duodecimal 1b038888
16 Hexadecimal 4191de8
20 Vigesimal 119e760
36 Base36 14xnmw

Cryptographic Hash Functions

md5 450d4aa7d878ab7557160e6df2af5add
sha1 60ea9c840818738d0fe4204ea7d7abad0ff31f1a
sha256 1da342821e18f9aa8fd58a031eff042f93159557d01fd4d08556100edafd949f
sha512 54e70e8776d8d06a61331b51de665de5c63ef63018e038afcaa0301f765800ea6f0767e45028e18256567beac0a55a50bfd696fe7d82c45da262127b6dc0ae2e
ripemd-160 b5a43b8e8c60d0129f589186388f4d01b502ba8e

68754920 as geometric shapes

Circle

Radius = n
Diameter 137509840
Circumference 431999903.14031
Area 1.485105939021E+16

Sphere

Radius = n
Volume 1.3614445337188E+24
Surface area 5.9404237560839E+16
Circumference 431999903.14031

Square

Length = n
Perimeter 275019680
Area 4727239024206400
Diagonal 97234140.343877

Cube

Length = n
Surface area 28363434145238400
Volume 3.2502094093019E+23
Space diagonal 119087014.71033

Equilateral Triangle

Length = n
Perimeter 206264760
Area 2.046954542362E+15
Altitude 59543507.355167

Triangular Pyramid

Length = n
Surface area 2.046954542362E+15
Volume 3.8304085226562E+22
Height 32411380.114626