78367028 (number)

78367028 is an even 8-digits composite number following 78367027 and preceding 78367029. In scientific notation, it is written as 7.8367028 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 39134592 positive integers (up to 78367028) that are relatively prime to 78367028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8367028 × 10^7
Engineering notation 7.8367028 × 10^6

Prime Factorization of 78367028

Prime Factorization 2 × 2 × 829 × 23633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39183514
Product of the distinct prime numbers

The prime factorization of 78367028 is 2 × 2 × 829 × 23633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 81, 8, 455, 650, 6355, 4217, 92373, 21674, 780412, 937565, 4278149, 6494166, 11274072, 72899873, 546727230, 855543536, 9604357518, 8373655749

Basic calculations (n = 78367028)

Multiplication

n×y
n×2 156734056
n×3 235101084
n×4 313468112
n×5 391835140

Division

n÷y
n÷2 39183514
n÷3 26122342.666667
n÷3 19591757
n÷5 15673405.6

Exponentiation

ny
n2 6141391077552784
n3 4.8128256653353E+23
n4 3.7716684367445E+31
n5 2.9557444598907E+39

Nth Root

y√n
2√n 8852.5153487582
3√n 427.93498444693
4√n 94.087806589155
5√n 37.916363257354

Divisors of 78367028

1, 2, 4, 829, 1658, 3316, 23633, 47266, 94532, 19591757, 39183514, 78367028

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 -78367027
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 78367028 can be divided by 12 positive divisors. The sum of these divisors (counting 78367028) is 1, the average is 0.083333333333333.

Base conversion 78367028

Base System Value
2 Binary 100101010111100100100110100
3 Ternary 12110110110100112
4 Quaternary 10222330210310
5 Quinary 130030221103
6 Senary 11435402152
8 Octal 452744464
10 Decimal 78367028
12 Duodecimal 222b3358
16 Hexadecimal 4abc934
20 Vigesimal 149fhb8
36 Base36 1anodw

Cryptographic Hash Functions

md5 8a2247f8faa3ec60268e91fd08749916
sha1 5c79a9c0191e5f2bcbc4077d99dd0e7ecd5998f8
sha256 8863a403372ec13b458f862ef68ce19eab2f83e4a853584754f4b40acced3961
sha512 d0c0c0dd351d77758c292f105a46d7c8a7977daa86ef6b2aca8c9f684d54c6f10ee1ec28eca9dccf7458b4ec7505cd9e5ad643929812274b0a2f55259d07f8d6
ripemd-160 e789924684c154ec1bd2ebe93cac86607ecb43d5

78367028 as geometric shapes

Circle

Radius = n
Diameter 156734056
Circumference 492394558.89693
Area 1.9293749092062E+16

Sphere

Radius = n
Volume 2.0159917004301E+24
Surface area 7.7174996368247E+16
Circumference 492394558.89693

Square

Length = n
Perimeter 313468112
Area 6141391077552784
Diagonal 110827713.84047

Cube

Length = n
Surface area 36848346465316704
Volume 4.8128256653353E+23
Space diagonal 135735674.13417

Equilateral Triangle

Length = n
Perimeter 235101084
Area 2.6593003438679E+15
Altitude 67867837.067086

Triangular Pyramid

Length = n
Surface area 2.6593003438679E+15
Volume 5.6719694410454E+22
Height 36942571.280157