78830448 (number)

78830448 is an even 8-digits composite number following 78830447 and preceding 78830449. In scientific notation, it is written as 7.8830448 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 25905600 positive integers (up to 78830448) that are relatively prime to 78830448.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred thirty thousand four hundred forty-eight

Notation

Scientific notation 7.8830448 × 10^7
Engineering notation 7.8830448 × 10^6

Prime Factorization of 78830448

Prime Factorization 2 × 2 × 2 × 2 × 3 × 71 × 23131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9853806
Product of the distinct prime numbers

The prime factorization of 78830448 is 2 × 2 × 2 × 2 × 3 × 71 × 23131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78830448)

Multiplication

n×y
n×2 157660896
n×3 236491344
n×4 315321792
n×5 394152240

Division

n÷y
n÷2 39415224
n÷3 26276816
n÷3 19707612
n÷5 15766089.6

Exponentiation

ny
n2 6214239531880704
n3 4.8987128627747E+23
n4 3.8616772959589E+31
n5 3.0441775127187E+39

Nth Root

y√n
2√n 8878.6512489229
3√n 428.77685212349
4√n 94.22659523151
5√n 37.961100912349

Divisors of 78830448

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78830447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78830448 can be divided by 40 positive divisors. The sum of these divisors (counting 78830448) is 1, the average is 0.025.

Base conversion 78830448

Base System Value
2 Binary 100101100101101101101110000
3 Ternary 12111100000001020
4 Quaternary 10230231231300
5 Quinary 130140033243
6 Senary 11453335440
8 Octal 454555560
10 Decimal 78830448
12 Duodecimal 22497580
16 Hexadecimal 4b2db70
20 Vigesimal 14cdg28
36 Base36 1axlyo

Cryptographic Hash Functions

md5 ae29884d2883fd961bcad244f51abd2d
sha1 3a9f444b06c1efdb395acbde3a2ee6bb8a43c5bb
sha256 3f9e6c39485a3cd6d6a44347b689383c9238e0c45ad0af13592301895a73826d
sha512 6d4469e3e92d171707e0f066482b833f7ea08f0d808cb9a01fb16cb71267d11d4d2bb72cea0f318811f0364fe32a5e987dedf4274bcaaa17e0cc1f2ccb09a4b1
ripemd-160 5e59992995324673605ab80a9df82fdabc2120f8

78830448 as geometric shapes

Circle

Radius = n
Diameter 157660896
Circumference 495306312.63198
Area 1.9522609261004E+16

Sphere

Radius = n
Volume 2.0519680455652E+24
Surface area 7.8090437044015E+16
Circumference 495306312.63198

Square

Length = n
Perimeter 315321792
Area 6214239531880704
Diagonal 111483088.68955

Cube

Length = n
Surface area 37285437191284224
Volume 4.8987128627747E+23
Space diagonal 136538341.11942

Equilateral Triangle

Length = n
Perimeter 236491344
Area 2.6908446499051E+15
Altitude 68269170.559708

Triangular Pyramid

Length = n
Surface area 2.6908446499051E+15
Volume 5.7731884739229E+22
Height 37161029.563182