78224748 (number)

78224748 is an even 8-digits composite number following 78224747 and preceding 78224749. In scientific notation, it is written as 7.8224748 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 20243520 positive integers (up to 78224748) that are relatively prime to 78224748.

Interesting facts

Basic properties

Name

Name seventy-eight million two hundred twenty-four thousand seven hundred forty-eight

Notation

Scientific notation 7.8224748 × 10^7
Engineering notation 7.8224748 × 10^6

Prime Factorization of 78224748

Prime Factorization 2 × 2 × 21 × 23 × 19 × 2131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39112374
Product of the distinct prime numbers

The prime factorization of 78224748 is 2 × 2 × 21 × 23 × 19 × 2131. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78224748)

Multiplication

n×y
n×2 156449496
n×3 234674244
n×4 312898992
n×5 391123740

Division

n÷y
n÷2 39112374
n÷3 26074916
n÷3 19556187
n÷5 15644949.6

Exponentiation

ny
n2 6119111199663504
n3 4.7866593157766E+23
n4 3.7443521873847E+31
n5 2.9290100628142E+39

Nth Root

y√n
2√n 8844.475563876
3√n 427.67584708566
4√n 94.045071980812
5√n 37.902585365392

Divisors of 78224748

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78224747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78224748 can be divided by 48 positive divisors. The sum of these divisors (counting 78224748) is 1, the average is 0.020833333333333.

Base conversion 78224748

Base System Value
2 Binary 100101010011001110101101100
3 Ternary 12110012020011220
4 Quaternary 10222121311230
5 Quinary 130011142443
6 Senary 11432343340
8 Octal 452316554
10 Decimal 78224748
12 Duodecimal 22244b50
16 Hexadecimal 4a99d6c
20 Vigesimal 148i1h8
36 Base36 1akmlo

Cryptographic Hash Functions

md5 b055866daade245d793c22fd6cd5bbff
sha1 d4d9dd61a6621c8cab384a270c99ed6196ef6635
sha256 a7e225bf7602865fb74d9cbc5ac207bd968463403c30a7c53f5b7fafa4103388
sha512 f4267e43e409aefe764c859e424dbd9cc9b7ce17727566b2146b5604dc359e62711cd4f0154e483ca32260eb1bae0a81e501f162ab8ad49caa52e4b334319a7c
ripemd-160 9f364104200adcc4ed963001dd58b39c77d3fd8f

78224748 as geometric shapes

Circle

Radius = n
Diameter 156449496
Circumference 491500587.29143
Area 1.9223754791362E+16

Sphere

Radius = n
Volume 2.0050311655574E+24
Surface area 7.6895019165448E+16
Circumference 491500587.29143

Square

Length = n
Perimeter 312898992
Area 6119111199663504
Diagonal 110626499.53482

Cube

Length = n
Surface area 36714667197981024
Volume 4.7866593157766E+23
Space diagonal 135489237.94527

Equilateral Triangle

Length = n
Perimeter 234674244
Area 2.6496528737452E+15
Altitude 67744618.972636

Triangular Pyramid

Length = n
Surface area 2.6496528737452E+15
Volume 5.6411321023589E+22
Height 36875499.844939