78398466 (number)

78398466 is an even 8-digits composite number following 78398465 and preceding 78398467. In scientific notation, it is written as 7.8398466 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 26132820 positive integers (up to 78398466) that are relatively prime to 78398466.

Interesting facts

Basic properties

Name

Name seventy-eight million three hundred ninety-eight thousand four hundred sixty-six

Notation

Scientific notation 7.8398466 × 10^7
Engineering notation 7.8398466 × 10^6

Prime Factorization of 78398466

Prime Factorization 2 × 3 × 13066411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78398466
Product of the distinct prime numbers

The prime factorization of 78398466 is 2 × 3 × 13066411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78398466)

Multiplication

n×y
n×2 156796932
n×3 235195398
n×4 313593864
n×5 391992330

Division

n÷y
n÷2 39199233
n÷3 26132822
n÷3 19599616.5
n÷5 15679693.2

Exponentiation

ny
n2 6146319471153156
n3 4.8186201808434E+23
n4 3.7777243041476E+31
n5 2.9616779041609E+39

Nth Root

y√n
2√n 8854.2908242275
3√n 427.9922007779
4√n 94.097241321027
5√n 37.919404902361

Divisors of 78398466

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78398465
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78398466 can be divided by 8 positive divisors. The sum of these divisors (counting 78398466) is 1, the average is 0.125.

Base conversion 78398466

Base System Value
2 Binary 100101011000100010000000010
3 Ternary 12110112001110220
4 Quaternary 10223010100002
5 Quinary 130032222331
6 Senary 11440203510
8 Octal 453042002
10 Decimal 78398466
12 Duodecimal 22309596
16 Hexadecimal 4ac4402
20 Vigesimal 149jg36
36 Base36 1aocn6

Cryptographic Hash Functions

md5 4337c3fb3c1de94d329add67e12f037e
sha1 32e0578cc208182aa2281644736be5aedf671ef4
sha256 63b15c2c44d38f7ce8473d73bb3625c8a316afb3daf473c1b96da95e3a0ba6ca
sha512 0620b8902d3ff56edb2a59afb57c8264ae23c34699f780ee3d0e00c05c66f3d3cfcb37784fe475da686db09aa38fbce55c0d545152c03f3c59e03fc69a92eba7
ripemd-160 760e9914b07d1e49c5307ea8441bec2d4ff08eae

78398466 as geometric shapes

Circle

Radius = n
Diameter 156796932
Circumference 492592089.67662
Area 1.9309232097191E+16

Sphere

Radius = n
Volume 2.0184189014103E+24
Surface area 7.7236928388763E+16
Circumference 492592089.67662

Square

Length = n
Perimeter 313593864
Area 6146319471153156
Diagonal 110872173.88645

Cube

Length = n
Surface area 36877916826918936
Volume 4.8186201808434E+23
Space diagonal 135790126.34746

Equilateral Triangle

Length = n
Perimeter 235195398
Area 2.6614344008968E+15
Altitude 67895063.173731

Triangular Pyramid

Length = n
Surface area 2.6614344008968E+15
Volume 5.6787983430612E+22
Height 36957391.295482