78904550 (number)

78904550 is an even 8-digits composite number following 78904549 and preceding 78904551. In scientific notation, it is written as 7.8904550 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 31561800 positive integers (up to 78904550) that are relatively prime to 78904550.

Interesting facts

Basic properties

Name

Name seventy-eight million nine hundred four thousand five hundred fifty

Notation

Scientific notation 7.8904550 × 10^7
Engineering notation 7.8904550 × 10^6

Prime Factorization of 78904550

Prime Factorization 2 × 5 × 5 × 1578091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15780910
Product of the distinct prime numbers

The prime factorization of 78904550 is 2 × 5 × 5 × 1578091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 60, 46, 1, 96, 5113, 9208, 27958, 17707, 396240, 71057, 4052120, 4925226, 19865313, 42659724, 670393998, 39224834, 9909794623, 2909091344

Basic calculations (n = 78904550)

Multiplication

n×y
n×2 157809100
n×3 236713650
n×4 315618200
n×5 394522750

Division

n÷y
n÷2 39452275
n÷3 26301516.666667
n÷3 19726137.5
n÷5 15780910

Exponentiation

ny
n2 6225928010702500
n3 4.9125404801688E+23
n4 3.876217959445E+31
n5 3.0585123379193E+39

Nth Root

y√n
2√n 8882.8233124384
3√n 428.91116262789
4√n 94.248731091927
5√n 37.96823505014

Divisors of 78904550

1, 2, 5, 10, 25, 50, 1578091, 3156182, 7890455, 15780910, 39452275, 78904550

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78904549
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78904550 can be divided by 12 positive divisors. The sum of these divisors (counting 78904550) is 1, the average is 0.083333333333333.

Base conversion 78904550

Base System Value
2 Binary 100101100111111110011100110
3 Ternary 12111110202200202
4 Quaternary 10230333303212
5 Quinary 130144421200
6 Senary 11455110502
8 Octal 454776346
10 Decimal 78904550
12 Duodecimal 22512432
16 Hexadecimal 4b3fce6
20 Vigesimal 14d317a
36 Base36 1az752

Cryptographic Hash Functions

md5 66b3e4ed9cf0ba6c0b023ad97aee1344
sha1 f154e04286700782360b9db3d365d45cf4f1d74b
sha256 1b80d333cf445e9acc6ecf3b01de2395c406e0ed7eadb20cc5b8ac45f062d6ef
sha512 76b0c115918f734a4c53642a0403fb127fe6110d48f24ae0ec3160c8a6c68c76a71fc76bbf8286a2a4ce39f3075638e1f861f0c64d537d8dea2be6749b6a20d8
ripemd-160 dec7cae01eae324dbedf2b4cf4d2a0529760531f

78904550 as geometric shapes

Circle

Radius = n
Diameter 157809100
Circumference 495771909.22962
Area 1.9559329700202E+16

Sphere

Radius = n
Volume 2.0577601443948E+24
Surface area 7.8237318800808E+16
Circumference 495771909.22962

Square

Length = n
Perimeter 315618200
Area 6225928010702500
Diagonal 111587884.74295

Cube

Length = n
Surface area 37355568064215000
Volume 4.9125404801688E+23
Space diagonal 136666689.54836

Equilateral Triangle

Length = n
Perimeter 236713650
Area 2.6959059097007E+15
Altitude 68333344.774179

Triangular Pyramid

Length = n
Surface area 2.6959059097007E+15
Volume 5.7894844773012E+22
Height 37195961.580982