77448 (number)

77448 is an even 5-digits composite number following 77447 and preceding 77449. In scientific notation, it is written as 7.7448 × 10^4. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 22080 positive integers (up to 77448) that are relatively prime to 77448.

Interesting facts

Basic properties

Name

Name seventy-seven thousand four hundred forty-eight

Notation

Scientific notation 7.7448 × 10^4
Engineering notation 7.7448 × 10^3

Prime Factorization of 77448

Prime Factorization 2 × 2 × 2 × 7 × 3 × 461

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 19362
Product of the distinct prime numbers

The prime factorization of 77448 is 2 × 2 × 2 × 7 × 3 × 461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 43, 78, 441, 405, 2517, 5818, 62890, 85453, 32179, 457910, 3569994, 2933873, 21325403, 37998771, 156976062, 922755548, 7117621620, 7347215596

Basic calculations (n = 77448)

Multiplication

n×y
n×2 154896
n×3 232344
n×4 309792
n×5 387240

Division

n÷y
n÷2 38724
n÷3 25816
n÷3 19362
n÷5 15489.6

Exponentiation

ny
n2 5998192704
n3 464548028539392
n4 3.5978315714319E+19
n5 2.7864485954426E+24

Nth Root

y√n
2√n 278.29480771297
3√n 42.6255571918
4√n 16.682170353793
5√n 9.5017159107452

Divisors of 77448

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 922, 1383, 1844, 2766, 3227, 3688, 5532, 6454, 9681, 11064, 12908, 19362, 25816, 38724, 77448

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77448 can be divided by 32 positive divisors. The sum of these divisors (counting 77448) is 1, the average is 0.03125.

Base conversion 77448

Base System Value
2 Binary 10010111010001000
3 Ternary 10221020110
4 Quaternary 102322020
5 Quinary 4434243
6 Senary 1354320
8 Octal 227210
10 Decimal 77448
12 Duodecimal 389a0
16 Hexadecimal 12e88
20 Vigesimal 9dc8
36 Base36 1nrc

Cryptographic Hash Functions

md5 4456bdac11176d9bf8d1b43e9a8a893f
sha1 c2fffef4d69c2ca8cfea90aab67d386edaf026ea
sha256 9da9fa4d44a82402cbc6762083c0b19011e5f289c22877218a1029c2296a6487
sha512 47c4f994d655f986ed608fa193dc8650e632d0f3c506d0a976c7bd1dd5cd7b148528be8e770c947537436daf21317c5c4a795ef1d0a39ec944be37dd191a08e7
ripemd-160 04a70299e359a375119b329b157e898c8327c41c

77448 as geometric shapes

Circle

Radius = n
Diameter 154896
Circumference 486620.13567044
Area 18843878133.702

Sphere

Radius = n
Volume 1.9458942315986E+15
Surface area 75375512534.809
Circumference 486620.13567044

Square

Length = n
Perimeter 309792
Area 5998192704
Diagonal 109528.01197867

Cube

Length = n
Surface area 35989156224
Volume 464548028539392
Space diagonal 134143.87094459

Equilateral Triangle

Length = n
Perimeter 232344
Area 2597293629.2292
Altitude 67071.935472297

Triangular Pyramid

Length = n
Surface area 2597293629.2292
Volume 54747510194508
Height 36509.337326224