78342823 (number)

78342823 is an odd 8-digits composite number following 78342822 and preceding 78342824. In scientific notation, it is written as 7.8342823 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 12 positive divisors. There are 71973720 positive integers (up to 78342823) that are relatively prime to 78342823.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8342823 × 10^7
Engineering notation 7.8342823 × 10^6

Prime Factorization of 78342823

Prime Factorization 13 × 169 × 13 × 13 × 211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 463567
Product of the distinct prime numbers

The prime factorization of 78342823 is 13 × 169 × 13 × 13 × 211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 76, 17, 606, 836, 4633, 8632, 66060, 30421, 829978, 131684, 5483554, 3107462, 41807800, 5207117, 103688808, 246486026, 7513044358, 2267278567

Basic calculations (n = 78342823)

Multiplication

n×y
n×2 156685646
n×3 235028469
n×4 313371292
n×5 391714115

Division

n÷y
n÷2 39171411.5
n÷3 26114274.333333
n÷3 19585705.75
n÷5 15668564.6

Exponentiation

ny
n2 6137597915609329
n3 4.8083674714775E+23
n4 3.7670108173692E+31
n5 2.9511826170424E+39

Nth Root

y√n
2√n 8851.1481176173
3√n 427.89092155816
4√n 94.080540589525
5√n 37.914020744172

Divisors of 78342823

1, 13, 169, 211, 2197, 2743, 28561, 35659, 371293, 463567, 6026371, 78342823

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78342822
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78342823 can be divided by 12 positive divisors. The sum of these divisors (counting 78342823) is 1, the average is 0.083333333333333.

Base conversion 78342823

Base System Value
2 Binary 100101010110110101010100111
3 Ternary 12110102020011001
4 Quaternary 10222312222213
5 Quinary 130023432243
6 Senary 11435054131
8 Octal 452665247
10 Decimal 78342823
12 Duodecimal 222a1347
16 Hexadecimal 4ab6aa7
20 Vigesimal 149ch13
36 Base36 1an5pj

Cryptographic Hash Functions

md5 9d22d990f62ae7b90f834aabc08cf671
sha1 05f6da6e041a88bfb5a01aa3be2ed38f9914a9ed
sha256 c902350c9f947f0044f75c2624c6e2abb1f72da40c8aec6e437b3d49865b4d36
sha512 d3993c99d91c73e402033a0957a3380245e1a7004163fd2a8a20a5a1a387c677714ba5c62893b45fc051bfa01785304e51202302a4cf58d734fc19acb51dc9de
ripemd-160 45bdfb7fa681d080e2fec0c140e7265e390a9878

78342823 as geometric shapes

Circle

Radius = n
Diameter 156685646
Circumference 492242474.39657
Area 1.9281832522366E+16

Sphere

Radius = n
Volume 2.0141242565538E+24
Surface area 7.7127330089465E+16
Circumference 492242474.39657

Square

Length = n
Perimeter 313371292
Area 6137597915609329
Diagonal 110793482.80119

Cube

Length = n
Surface area 36825587493655974
Volume 4.8083674714775E+23
Space diagonal 135693749.84438

Equilateral Triangle

Length = n
Perimeter 235028469
Area 2.657657856566E+15
Altitude 67846874.922188

Triangular Pyramid

Length = n
Surface area 2.657657856566E+15
Volume 5.6667154091976E+22
Height 36931160.933732