78849216 (number)

78849216 is an even 8-digits composite number following 78849215 and preceding 78849217. In scientific notation, it is written as 7.8849216 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 56 positive divisors. There are 26141184 positive integers (up to 78849216) that are relatively prime to 78849216.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred forty-nine thousand two hundred sixteen

Notation

Scientific notation 7.8849216 × 10^7
Engineering notation 7.8849216 × 10^6

Prime Factorization of 78849216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 367 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2464038
Product of the distinct prime numbers

The prime factorization of 78849216 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 367 × 373. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 8, 54, 93, 941, 357, 238, 8056, 4008, 44155, 425602, 690134, 4972719, 5062768, 14102728, 98317087, 190834406, 966665464, 285840490, 7556696117

Basic calculations (n = 78849216)

Multiplication

n×y
n×2 157698432
n×3 236547648
n×4 315396864
n×5 394246080

Division

n÷y
n÷2 39424608
n÷3 26283072
n÷3 19712304
n÷5 15769843.2

Exponentiation

ny
n2 6217198863814656
n3 4.9022125612788E+23
n4 3.8653561712218E+31
n5 3.047803036616E+39

Nth Root

y√n
2√n 8879.7081033106
3√n 428.81087723949
4√n 94.232203111838
5√n 37.962908300537

Divisors of 78849216

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 144, 288, 367, 373, 576, 734, 746, 1468, 1492, 2936, 2984, 3303, 3357, 5872, 5968, 6606, 6714, 11744, 11936, 13212, 13428, 23488, 23872, 26424, 26856, 52848, 53712, 105696, 107424, 136891, 211392, 214848, 273782, 547564, 1095128, 1232019, 2190256, 2464038, 4380512, 4928076, 8761024, 9856152, 19712304, 39424608, 78849216

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78849215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78849216 can be divided by 56 positive divisors. The sum of these divisors (counting 78849216) is 1, the average is 0.017857142857143.

Base conversion 78849216

Base System Value
2 Binary 100101100110010010011000000
3 Ternary 12111100221210100
4 Quaternary 10230302103000
5 Quinary 130141133331
6 Senary 11454002400
8 Octal 454622300
10 Decimal 78849216
12 Duodecimal 224a6400
16 Hexadecimal 4b324c0
20 Vigesimal 14cg30g
36 Base36 1ay0g0

Cryptographic Hash Functions

md5 d6d85dd019e732461f11d6cf8ddfa292
sha1 574aaab60227d018876705af34cce0b7360c6a6f
sha256 e3142f859c2c0113c58ec913fb7694f8f993c06d1a4136deb8f9f8a2baa27899
sha512 acbdc6a222bac2bd5147c7ebdc8a8ce6e4804fcea0de0a2d8efad86f8dfb21cf59a782a4aac75f5423de2be4d7658a0a87cf4e38814a4526a4c912996baec150
ripemd-160 19d8cd9ff66b0bc7a22cae8b9c96db66922dc37a

78849216 as geometric shapes

Circle

Radius = n
Diameter 157698432
Circumference 495424235.45383
Area 1.9531906276467E+16

Sphere

Radius = n
Volume 2.0534339958465E+24
Surface area 7.8127625105868E+16
Circumference 495424235.45383

Square

Length = n
Perimeter 315396864
Area 6217198863814656
Diagonal 111509630.64969

Cube

Length = n
Surface area 37303193182887936
Volume 4.9022125612788E+23
Space diagonal 136570848.24897

Equilateral Triangle

Length = n
Perimeter 236547648
Area 2.6921260782216E+15
Altitude 68285424.124486

Triangular Pyramid

Length = n
Surface area 2.6921260782216E+15
Volume 5.7773129081635E+22
Height 37169876.883229