78342824 (number)

78342824 is an even 8-digits composite number following 78342823 and preceding 78342825. In scientific notation, it is written as 7.8342824 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 33575472 positive integers (up to 78342824) that are relatively prime to 78342824.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8342824 × 10^7
Engineering notation 7.8342824 × 10^6

Prime Factorization of 78342824

Prime Factorization 2 × 2 × 2 × 7 × 1398979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19585706
Product of the distinct prime numbers

The prime factorization of 78342824 is 2 × 2 × 2 × 7 × 1398979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 54, 32, 927, 182, 8477, 2673, 41488, 52904, 496651, 582904, 7259639, 1982669, 4168359, 64444759, 63850026, 716010040, 7438634002, 2515795695

Basic calculations (n = 78342824)

Multiplication

n×y
n×2 156685648
n×3 235028472
n×4 313371296
n×5 391714120

Division

n÷y
n÷2 39171412
n÷3 26114274.666667
n÷3 19585706
n÷5 15668564.8

Exponentiation

ny
n2 6137598072294976
n3 4.8083676556054E+23
n4 3.7670110097039E+31
n5 2.9511828053929E+39

Nth Root

y√n
2√n 8851.1481741071
3√n 427.89092337875
4√n 94.080540889746
5√n 37.914020840962

Divisors of 78342824

1, 2, 4, 7, 8, 14, 28, 56, 1398979, 2797958, 5595916, 9792853, 11191832, 19585706, 39171412, 78342824

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 -78342823
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 78342824 can be divided by 16 positive divisors. The sum of these divisors (counting 78342824) is 1, the average is 0.0625.

Base conversion 78342824

Base System Value
2 Binary 100101010110110101010101000
3 Ternary 12110102020011002
4 Quaternary 10222312222220
5 Quinary 130023432244
6 Senary 11435054132
8 Octal 452665250
10 Decimal 78342824
12 Duodecimal 222a1348
16 Hexadecimal 4ab6aa8
20 Vigesimal 149ch14
36 Base36 1an5pk

Cryptographic Hash Functions

md5 20fc7f87502f2d7c0d98e2c2391d5593
sha1 fd2cc334b9648e6bcde1860664b9e2681b963c68
sha256 2741d854980dcdd99494ca9b3160312285227937eaa6686802648d4da5aec652
sha512 6942e2ebada298069c14165198a723dfb742a107a9a4303ade9c0e2118a5e69fba41d4d415e0c475aa0cf7974dfe6bd4afc009790e1966e0dd84191afcf52d9a
ripemd-160 0589e02b056722af606608cd88eafb006d438f16

78342824 as geometric shapes

Circle

Radius = n
Diameter 156685648
Circumference 492242480.67976
Area 1.9281833014609E+16

Sphere

Radius = n
Volume 2.0141243336812E+24
Surface area 7.7127332058435E+16
Circumference 492242480.67976

Square

Length = n
Perimeter 313371296
Area 6137598072294976
Diagonal 110793484.21541

Cube

Length = n
Surface area 36825588433769856
Volume 4.8083676556054E+23
Space diagonal 135693751.57643

Equilateral Triangle

Length = n
Perimeter 235028472
Area 2.6576579244129E+15
Altitude 67846875.788213

Triangular Pyramid

Length = n
Surface area 2.6576579244129E+15
Volume 5.6667156261945E+22
Height 36931161.405136