78804946 (number)

78804946 is an even 8-digits composite number following 78804945 and preceding 78804947. In scientific notation, it is written as 7.8804946 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 34262800 positive integers (up to 78804946) that are relatively prime to 78804946.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred four thousand nine hundred forty-six

Notation

Scientific notation 7.8804946 × 10^7
Engineering notation 7.8804946 × 10^6

Prime Factorization of 78804946

Prime Factorization 2 × 11 × 23 × 155741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78804946
Product of the distinct prime numbers

The prime factorization of 78804946 is 2 × 11 × 23 × 155741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 2, 35, 282, 910, 9850, 183, 18150, 83087, 515320, 305235, 5160480, 4439927, 81010726, 5031617, 822125237, 998245470, 2691439441, 8052063260

Basic calculations (n = 78804946)

Multiplication

n×y
n×2 157609892
n×3 236414838
n×4 315219784
n×5 394024730

Division

n÷y
n÷2 39402473
n÷3 26268315.333333
n÷3 19701236.5
n÷5 15760989.2

Exponentiation

ny
n2 6210219514062916
n3 4.8939601345387E+23
n4 3.8566826412848E+31
n5 3.0392566728558E+39

Nth Root

y√n
2√n 8877.2149912008
3√n 428.7306100647
4√n 94.218973626339
5√n 37.958644477516

Divisors of 78804946

1, 2, 11, 22, 23, 46, 253, 506, 155741, 311482, 1713151, 3426302, 3582043, 7164086, 39402473, 78804946

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78804945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78804946 can be divided by 16 positive divisors. The sum of these divisors (counting 78804946) is 1, the average is 0.0625.

Base conversion 78804946

Base System Value
2 Binary 100101100100111011111010010
3 Ternary 12111021201001201
4 Quaternary 10230213133102
5 Quinary 130133224241
6 Senary 11453021414
8 Octal 454473722
10 Decimal 78804946
12 Duodecimal 2248486a
16 Hexadecimal 4b277d2
20 Vigesimal 14cac76
36 Base36 1ax2aa

Cryptographic Hash Functions

md5 b9f600d9e3dea1873b4a9fdfde24ced7
sha1 f2034bfb9fdce98b92b86f4594c30c2f08573826
sha256 0124f0bb404dfd41cd0ed14c75b91121d7c17c355b0f0372e27cefb61d1b0408
sha512 beffe85458c68aca9d4c1b7823a9c3c554bddfcfae4f7cb834fb6bc929535d8abc5043892785f7008e1d62ce7fe842df36c99aa2f9ad8aa6f52dad75acc11239
ripemd-160 55467b21fbef008f0c056cec561b3b9b430c5035

78804946 as geometric shapes

Circle

Radius = n
Diameter 157609892
Circumference 495146078.84028
Area 1.950998000256E+16

Sphere

Radius = n
Volume 2.0499772274171E+24
Surface area 7.803992001024E+16
Circumference 495146078.84028

Square

Length = n
Perimeter 315219784
Area 6210219514062916
Diagonal 111447023.41528

Cube

Length = n
Surface area 37261317084377496
Volume 4.8939601345387E+23
Space diagonal 136494170.35972

Equilateral Triangle

Length = n
Perimeter 236414838
Area 2.6891039311282E+15
Altitude 68247085.179861

Triangular Pyramid

Length = n
Surface area 2.6891039311282E+15
Volume 5.7675873299816E+22
Height 37149007.805093