78448904 (number)

78448904 is an even 8-digits composite number following 78448903 and preceding 78448905. In scientific notation, it is written as 7.8448904 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 38484160 positive integers (up to 78448904) that are relatively prime to 78448904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8448904 × 10^7
Engineering notation 7.8448904 × 10^6

Prime Factorization of 78448904

Prime Factorization 2 × 2 × 2 × 53 × 185021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19612226
Product of the distinct prime numbers

The prime factorization of 78448904 is 2 × 2 × 2 × 53 × 185021. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 42, 92, 703, 608, 7, 6288, 14968, 59988, 439504, 454640, 1053328, 37616, 79126955, 99926203, 278479906, 978014683, 984784843, 162434823

Basic calculations (n = 78448904)

Multiplication

n×y
n×2 156897808
n×3 235346712
n×4 313795616
n×5 392244520

Division

n÷y
n÷2 39224452
n÷3 26149634.666667
n÷3 19612226
n÷5 15689780.8

Exponentiation

ny
n2 6154230538801216
n3 4.8279264073228E+23
n4 3.7874553524714E+31
n5 2.9712172135031E+39

Nth Root

y√n
2√n 8857.1385898607
3√n 428.08396466053
4√n 94.112372140228
5√n 37.924282770629

Divisors of 78448904

1, 2, 4, 8, 53, 106, 212, 424, 185021, 370042, 740084, 1480168, 9806113, 19612226, 39224452, 78448904

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 -78448903
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 78448904 can be divided by 16 positive divisors. The sum of these divisors (counting 78448904) is 1, the average is 0.0625.

Base conversion 78448904

Base System Value
2 Binary 100101011010000100100001000
3 Ternary 12110121121122222
4 Quaternary 10223100210020
5 Quinary 130040331104
6 Senary 11441233212
8 Octal 453204410
10 Decimal 78448904
12 Duodecimal 22332808
16 Hexadecimal 4ad0908
20 Vigesimal 14a6254
36 Base36 1apfk8

Cryptographic Hash Functions

md5 4986554060c2d7ad4c73304cfa26e87a
sha1 a9071f42327d546f10ed08fa214d9c336c713297
sha256 5753cc76513201f5fcf757e9d1b4894fdfac640dd6bb93a62e3c482fc9b3463b
sha512 1c895bb67d471e4ea42081874053c9603b88aba995dab4fdf5c4e3c37ce255c8d9b86f3f50111883ea9450c00292ccf831316841524790eab73b483d4a7fca63
ripemd-160 74115169114a3155ff28191e2a4167bee48ee40b

78448904 as geometric shapes

Circle

Radius = n
Diameter 156897808
Circumference 492909000.97714
Area 1.9334085449196E+16

Sphere

Radius = n
Volume 2.0223170844424E+24
Surface area 7.7336341796783E+16
Circumference 492909000.97714

Square

Length = n
Perimeter 313795616
Area 6154230538801216
Diagonal 110943503.9901

Cube

Length = n
Surface area 36925383232807296
Volume 4.8279264073228E+23
Space diagonal 135877487.52609

Equilateral Triangle

Length = n
Perimeter 235346712
Area 2.6648599936739E+15
Altitude 67938743.763047

Triangular Pyramid

Length = n
Surface area 2.6648599936739E+15
Volume 5.689765836146E+22
Height 36981167.996702