78904775 (number)

78904775 is an odd 8-digits composite number following 78904774 and preceding 78904776. In scientific notation, it is written as 7.8904775 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 61779840 positive integers (up to 78904775) that are relatively prime to 78904775.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8904775 × 10^7
Engineering notation 7.8904775 × 10^6

Prime Factorization of 78904775

Prime Factorization 5 × 5 × 47 × 67153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15780955
Product of the distinct prime numbers

The prime factorization of 78904775 is 5 × 5 × 47 × 67153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 96, 69, 654, 187, 5929, 8716, 6309, 52168, 495678, 357247, 6446481, 1402585, 91741759, 28690185, 156119853, 723077090, 7061434522, 6273211028

Basic calculations (n = 78904775)

Multiplication

n×y
n×2 157809550
n×3 236714325
n×4 315619100
n×5 394523875

Division

n÷y
n÷2 39452387.5
n÷3 26301591.666667
n÷3 19726193.75
n÷5 15780955

Exponentiation

ny
n2 6225963517800625
n3 4.9125825053027E+23
n4 3.8762621724984E+31
n5 3.05855594562E+39

Nth Root

y√n
2√n 8882.8359773217
3√n 428.91157031422
4√n 94.248798280517
5√n 37.968256703753

Divisors of 78904775

1, 5, 25, 47, 235, 1175, 67153, 335765, 1678825, 3156191, 15780955, 78904775

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 -78904774
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 78904775 can be divided by 12 positive divisors. The sum of these divisors (counting 78904775) is 1, the average is 0.083333333333333.

Base conversion 78904775

Base System Value
2 Binary 100101100111111110111000111
3 Ternary 12111110210000002
4 Quaternary 10230333313013
5 Quinary 130144423100
6 Senary 11455111515
8 Octal 454776707
10 Decimal 78904775
12 Duodecimal 2251259b
16 Hexadecimal 4b3fdc7
20 Vigesimal 14d31if
36 Base36 1az7bb

Cryptographic Hash Functions

md5 28aae2d2f854330571d339b006bac3b1
sha1 8c994a3be1c8661db816cab8565e858c5c0399c1
sha256 fab6733ab750a2dce56f8ad68f4c6d11f0abb8c4f1dc121f8e99bcfe1db5703a
sha512 f2cd96af00d2bec22d54a2f4a1475b5f94b0a5549f1160f4b9f8ebfd54138197d36c597baec0adbe432a75c4309d17be213251ec1d08b26b4b856233252d736f
ripemd-160 b44226936705caa7de493955c93479e036b0ddc5

78904775 as geometric shapes

Circle

Radius = n
Diameter 157809550
Circumference 495773322.94631
Area 1.9559441249041E+16

Sphere

Radius = n
Volume 2.0577777478417E+24
Surface area 7.8237764996162E+16
Circumference 495773322.94631

Square

Length = n
Perimeter 315619100
Area 6225963517800625
Diagonal 111588202.941

Cube

Length = n
Surface area 37355781106803750
Volume 4.9125825053027E+23
Space diagonal 136667079.25979

Equilateral Triangle

Length = n
Perimeter 236714325
Area 2.6959212847252E+15
Altitude 68333539.629895

Triangular Pyramid

Length = n
Surface area 2.6959212847252E+15
Volume 5.7895340043965E+22
Height 37196067.646999