78393464 (number)

78393464 is an even 8-digits composite number following 78393463 and preceding 78393465. In scientific notation, it is written as 7.8393464 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors. There are 39196728 positive integers (up to 78393464) that are relatively prime to 78393464.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.8393464 × 10^7
Engineering notation 7.8393464 × 10^6

Prime Factorization of 78393464

Prime Factorization 2 × 2 × 2 × 9799183

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19598366
Product of the distinct prime numbers

The prime factorization of 78393464 is 2 × 2 × 2 × 9799183. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78393464)

Multiplication

n×y
n×2 156786928
n×3 235180392
n×4 313573856
n×5 391967320

Division

n÷y
n÷2 39196732
n÷3 26131154.666667
n÷3 19598366
n÷5 15678692.8

Exponentiation

ny
n2 6145535197919296
n3 4.8176979229882E+23
n4 3.7767602868865E+31
n5 2.9607332158667E+39

Nth Root

y√n
2√n 8854.0083578004
3√n 427.98309829317
4√n 94.095740380744
5√n 37.918921021199

Divisors of 78393464

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 -78393463
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 78393464 can be divided by 8 positive divisors. The sum of these divisors (counting 78393464) is 1, the average is 0.125.

Base conversion 78393464

Base System Value
2 Binary 100101011000011000001111000
3 Ternary 12110111210121122
4 Quaternary 10223003001320
5 Quinary 130032042324
6 Senary 11440124412
8 Octal 453030170
10 Decimal 78393464
12 Duodecimal 22306708
16 Hexadecimal 4ac3078
20 Vigesimal 149j3d4
36 Base36 1ao8s8

Cryptographic Hash Functions

md5 bb11235de9aec1ac4108884dcacae8b6
sha1 3f24203c3baea1f0162be14229e7c096dfa907e8
sha256 dcff93dd3c84fe8cb3331e437af5308133e8c24188143fbe6a05cffa9a7cfee7
sha512 312990d64762337c6b1b2f2b82f199d301fcbaf131a5f1ade10436a6546b60bb675f21679f3f18540362078e01bf73973500374d3979385ac2aef034d0e7e5ba
ripemd-160 a26fa684f81847047b9929a00204fd47418ecad6

78393464 as geometric shapes

Circle

Radius = n
Diameter 156786928
Circumference 492560661.18371
Area 1.9306768230161E+16

Sphere

Radius = n
Volume 2.0180325869433E+24
Surface area 7.7227072920643E+16
Circumference 492560661.18371

Square

Length = n
Perimeter 313573856
Area 6145535197919296
Diagonal 110865099.99021

Cube

Length = n
Surface area 36873211187515776
Volume 4.8176979229882E+23
Space diagonal 135781462.62932

Equilateral Triangle

Length = n
Perimeter 235180392
Area 2.6610948006248E+15
Altitude 67890731.314661

Triangular Pyramid

Length = n
Surface area 2.6610948006248E+15
Volume 5.6777114517555E+22
Height 36955033.330069