78667028 (number)

78667028 is an even 8-digits composite number following 78667027 and preceding 78667029. In scientific notation, it is written as 7.8667028 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 34884800 positive integers (up to 78667028) that are relatively prime to 78667028.

Interesting facts

Basic properties

Name

Name seventy-eight million six hundred sixty-seven thousand twenty-eight

Notation

Scientific notation 7.8667028 × 10^7
Engineering notation 7.8667028 × 10^6

Prime Factorization of 78667028

Prime Factorization 2 × 2 × 11 × 41 × 43607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39333514
Product of the distinct prime numbers

The prime factorization of 78667028 is 2 × 2 × 11 × 41 × 43607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 28, 35, 201, 50, 1927, 6959, 43444, 70594, 748083, 308573, 3488646, 2427787, 420261, 15155100, 409122755, 133356516, 3406913664, 7320702381

Basic calculations (n = 78667028)

Multiplication

n×y
n×2 157334056
n×3 236001084
n×4 314668112
n×5 393335140

Division

n÷y
n÷2 39333514
n÷3 26222342.666667
n÷3 19666757
n÷5 15733405.6

Exponentiation

ny
n2 6188501294352784
n3 4.8683100460089E+23
n4 3.8297548270206E+31
n5 3.0127543021037E+39

Nth Root

y√n
2√n 8869.4435000173
3√n 428.48035421358
4√n 94.177722949843
5√n 37.945348740833

Divisors of 78667028

1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 43607, 87214, 174428, 479677, 959354, 1787887, 1918708, 3575774, 7151548, 19666757, 39333514, 78667028

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78667027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78667028 can be divided by 24 positive divisors. The sum of these divisors (counting 78667028) is 1, the average is 0.041666666666667.

Base conversion 78667028

Base System Value
2 Binary 100101100000101110100010100
3 Ternary 12111000200212122
4 Quaternary 10230011310110
5 Quinary 130114321103
6 Senary 11450035112
8 Octal 454056424
10 Decimal 78667028
12 Duodecimal 22418a98
16 Hexadecimal 4b05d14
20 Vigesimal 14bd7b8
36 Base36 1au3v8

Cryptographic Hash Functions

md5 3dc622b2d9b6ded319de84aff3ce907e
sha1 cfcb087be375e2fad9857760a8be1213bac43e33
sha256 1de3aa65437f6aeb1f08e3417abaef6f8e6a121c05f576a47eaa05280d3fd31d
sha512 1cfe4fabde89c345aac04dbb72a7201ec151d89d68fc9065747665850a10fa4e75c709f6aefe7e8335d2be308797533fce2c59513ac704a605cc3fdb52c1772d
ripemd-160 d8c4c5df0607c5ba5cbed721ed132e341d19fc03

78667028 as geometric shapes

Circle

Radius = n
Diameter 157334056
Circumference 494279514.48909
Area 1.944175020307E+16

Sphere

Radius = n
Volume 2.0392329434585E+24
Surface area 7.7767000812279E+16
Circumference 494279514.48909

Square

Length = n
Perimeter 314668112
Area 6188501294352784
Diagonal 111251977.90918

Cube

Length = n
Surface area 37131007766116704
Volume 4.8683100460089E+23
Space diagonal 136255289.37644

Equilateral Triangle

Length = n
Perimeter 236001084
Area 2.6796996661312E+15
Altitude 68127644.688222

Triangular Pyramid

Length = n
Surface area 2.6796996661312E+15
Volume 5.7373584107524E+22
Height 37083992.636395