78889425 (number)

78889425 is an odd 8-digits composite number following 78889424 and preceding 78889426. In scientific notation, it is written as 7.8889425 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 36368640 positive integers (up to 78889425) that are relatively prime to 78889425.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred eighty-nine thousand four hundred twenty-five

Notation

Scientific notation 7.8889425 × 10^7
Engineering notation 7.8889425 × 10^6

Prime Factorization of 78889425

Prime Factorization 87 × 2185 × 5 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78889425
Product of the distinct prime numbers

The prime factorization of 78889425 is 87 × 2185 × 5 × 83. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 22, 71, 499, 980, 4745, 7254, 16506, 8404, 946118, 293855, 9161660, 1346129, 96443403, 74420501, 80642304, 47318271, 6153680414, 8857298516

Basic calculations (n = 78889425)

Multiplication

n×y
n×2 157778850
n×3 236668275
n×4 315557700
n×5 394447125

Division

n÷y
n÷2 39444712.5
n÷3 26296475
n÷3 19722356.25
n÷5 15777885

Exponentiation

ny
n2 6223541376830625
n3 4.9097160068188E+23
n4 3.8732467269123E+31
n5 3.0555820716924E+39

Nth Root

y√n
2√n 8881.9719094354
3√n 428.8837552693
4√n 94.244214196074
5√n 37.96677933284

Divisors of 78889425

1, 5, 83, 87, 415, 435, 2185, 7221, 10925, 36105, 181355, 190095, 906775, 950475, 15777885, 78889425

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 -78889424
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 78889425 can be divided by 16 positive divisors. The sum of these divisors (counting 78889425) is 1, the average is 0.0625.

Base conversion 78889425

Base System Value
2 Binary 100101100111100000111010001
3 Ternary 12111102222221120
4 Quaternary 10230330013101
5 Quinary 130143430200
6 Senary 11454512453
8 Octal 454740721
10 Decimal 78889425
12 Duodecimal 22505729
16 Hexadecimal 4b3c1d1
20 Vigesimal 14d13b5
36 Base36 1ayvgx

Cryptographic Hash Functions

md5 dc4dc374cc00ce629568ca906ed60c86
sha1 35c3d7a868cc37ac2eb989ae0a0e1da7f36cb13d
sha256 57e223ef2c32a361e1945f6f257ac42b63a71dbcba0d24f52e3881478f04c5bb
sha512 56c3f8d223b6363b7ece663b25946ccf9e7dcbd788fa70c9186d7807a83eeac464e43cf8c2ecb47f34366745bef03fad384faca028a0de31c8caf5e557c0f0fd
ripemd-160 f1b4288cb7141529306f2445b7272487d16c34a3

78889425 as geometric shapes

Circle

Radius = n
Diameter 157778850
Circumference 495676876.05185
Area 1.9551831868763E+16

Sphere

Radius = n
Volume 2.0565770317645E+24
Surface area 7.8207327475053E+16
Circumference 495676876.05185

Square

Length = n
Perimeter 315557700
Area 6223541376830625
Diagonal 111566494.76282

Cube

Length = n
Surface area 37341248260983750
Volume 4.9097160068188E+23
Space diagonal 136640492.27989

Equilateral Triangle

Length = n
Perimeter 236668275
Area 2.6948724669195E+15
Altitude 68320246.139947

Triangular Pyramid

Length = n
Surface area 2.6948724669195E+15
Volume 5.7861558035361E+22
Height 37188831.587605