78374448 (number)

78374448 is an even 8-digits composite number following 78374447 and preceding 78374449. In scientific notation, it is written as 7.8374448 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 24883200 positive integers (up to 78374448) that are relatively prime to 78374448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8374448 × 10^7
Engineering notation 7.8374448 × 10^6

Prime Factorization of 78374448

Prime Factorization 2 × 2 × 2 × 2 × 279 × 97 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9796806
Product of the distinct prime numbers

The prime factorization of 78374448 is 2 × 2 × 2 × 2 × 279 × 97 × 181. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78374448)

Multiplication

n×y
n×2 156748896
n×3 235123344
n×4 313497792
n×5 391872240

Division

n÷y
n÷2 39187224
n÷3 26124816
n÷3 19593612
n÷5 15674889.6

Exponentiation

ny
n2 6142554099304704
n3 4.8141928684314E+23
n4 3.7730970862885E+31
n5 2.9571440138827E+39

Nth Root

y√n
2√n 8852.9344287643
3√n 427.94849003066
4√n 94.090033631433
5√n 37.917081234718

Divisors of 78374448

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 -78374447
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 78374448 can be divided by 40 positive divisors. The sum of these divisors (counting 78374448) is 1, the average is 0.025.

Base conversion 78374448

Base System Value
2 Binary 100101010111110011000110000
3 Ternary 12110110211112100
4 Quaternary 10222332120300
5 Quinary 130030440243
6 Senary 11435500400
8 Octal 452763060
10 Decimal 78374448
12 Duodecimal 222b7700
16 Hexadecimal 4abe630
20 Vigesimal 149gg28
36 Base36 1anu40

Cryptographic Hash Functions

md5 158a1fe6ae5ffa0fc5e72b2fd45af1ef
sha1 eb4e3d11962f3590d239d62b602db0306e4efc7a
sha256 b5174b4fd5d755d83537b54c860aae3193a752796cf2719bdcd9947e65ffb0c7
sha512 ab7699c62f7ee47f4afbabd833135a074e966c8d2b49fd809ff3e5ef15904f29a9f4b6d17d744430ffc17ce42868ff1284297174ef7449566f78a3652ea6aabd
ripemd-160 0c68d7ffd552511ec79f7f62ed9a5e303c7726ea

78374448 as geometric shapes

Circle

Radius = n
Diameter 156748896
Circumference 492441180.13191
Area 1.9297402832654E+16

Sphere

Radius = n
Volume 2.0165643931238E+24
Surface area 7.7189611330614E+16
Circumference 492441180.13191

Square

Length = n
Perimeter 313497792
Area 6142554099304704
Diagonal 110838207.3051

Cube

Length = n
Surface area 36855324595828224
Volume 4.8141928684314E+23
Space diagonal 135748525.95116

Equilateral Triangle

Length = n
Perimeter 235123344
Area 2.6598039470591E+15
Altitude 67874262.975582

Triangular Pyramid

Length = n
Surface area 2.6598039470591E+15
Volume 5.6735807053463E+22
Height 36946069.101702