78824144 (number)

78824144 is an even 8-digits composite number following 78824143 and preceding 78824145. In scientific notation, it is written as 7.8824144 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 80 positive divisors. There are 33022080 positive integers (up to 78824144) that are relatively prime to 78824144.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred twenty-four thousand one hundred forty-four

Notation

Scientific notation 7.8824144 × 10^7
Engineering notation 7.8824144 × 10^6

Prime Factorization of 78824144

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 7 × 271 × 53

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 201082
Product of the distinct prime numbers

The prime factorization of 78824144 is 2 × 2 × 2 × 2 × 7 × 7 × 7 × 271 × 53. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 7, 2, 1, 236, 51, 7957, 9554, 98243, 15124, 466347, 443936, 414659, 3036960, 49126412, 56265803, 122464377, 842496765, 4853523468, 2895163543

Basic calculations (n = 78824144)

Multiplication

n×y
n×2 157648288
n×3 236472432
n×4 315296576
n×5 394120720

Division

n÷y
n÷2 39412072
n÷3 26274714.666667
n÷3 19706036
n÷5 15764828.8

Exponentiation

ny
n2 6213245677332736
n3 4.8975377197745E+23
n4 3.8604421846894E+31
n5 3.0429605066963E+39

Nth Root

y√n
2√n 8878.2962329492
3√n 428.76542218578
4√n 94.224711371005
5√n 37.96049374991

Divisors of 78824144

1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 271, 343, 371, 392, 424, 542, 686, 742, 784, 848, 1084, 1372, 1484, 1897, 2168, 2597, 2744, 2968, 3794, 4336, 5194, 5488, 5936, 7588, 10388, 13279, 14363, 15176, 18179, 20776, 26558, 28726, 30352, 36358, 41552, 53116, 57452, 72716, 92953, 100541, 106232, 114904, 145432, 185906, 201082, 212464, 229808, 290864, 371812, 402164, 703787, 743624, 804328, 1407574, 1487248, 1608656, 2815148, 4926509, 5630296, 9853018, 11260592, 19706036, 39412072, 78824144

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78824143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78824144 can be divided by 80 positive divisors. The sum of these divisors (counting 78824144) is 1, the average is 0.0125.

Base conversion 78824144

Base System Value
2 Binary 100101100101100001011010000
3 Ternary 12111022200101202
4 Quaternary 10230230023100
5 Quinary 130134333034
6 Senary 11453250332
8 Octal 454541320
10 Decimal 78824144
12 Duodecimal 224939a8
16 Hexadecimal 4b2c2d0
20 Vigesimal 14cd074
36 Base36 1axh3k

Cryptographic Hash Functions

md5 ed98a15c38c2384a3e24a8a2b1af867f
sha1 c1d8f6a2b506ac834fd58c0318922c78f9022baf
sha256 ba62203d80f01ad36fa8ed9b54de81a7174321be904fd020070a12f734f53bcd
sha512 04f898c99fc57975441f3d8d3d13ac9ac46a1d5d9484e931c297003555c9a98992af0d4fe578b35e96e92e313c333e9d83afdb55e167a250a4e40219c6c79b0c
ripemd-160 6799ee6c374cd5eb7fe29d994886fb3fb1336dd3

78824144 as geometric shapes

Circle

Radius = n
Diameter 157648288
Circumference 495266703.43181
Area 1.9519486974857E+16

Sphere

Radius = n
Volume 2.0514758028163E+24
Surface area 7.8077947899428E+16
Circumference 495266703.43181

Square

Length = n
Perimeter 315296576
Area 6213245677332736
Diagonal 111474173.48725

Cube

Length = n
Surface area 37279474063996416
Volume 4.8975377197745E+23
Space diagonal 136527422.27113

Equilateral Triangle

Length = n
Perimeter 236472432
Area 2.690414298262E+15
Altitude 68263711.135563

Triangular Pyramid

Length = n
Surface area 2.690414298262E+15
Volume 5.7718035546158E+22
Height 37158057.829083