7946385 (number)

7946385 is an odd 7-digits composite number following 7946384 and preceding 7946386. In scientific notation, it is written as 7.946385 × 10^6. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 3917760 positive integers (up to 7946385) that are relatively prime to 7946385.

Interesting facts

Basic properties

Name

Name seven million nine hundred forty-six thousand three hundred eighty-five

Notation

Scientific notation 7.946385 × 10^6
Engineering notation 7.946385 × 10^6

Prime Factorization of 7946385

Prime Factorization 345 × 31 × 743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7946385
Product of the distinct prime numbers

The prime factorization of 7946385 is 345 × 31 × 743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7946385)

Multiplication

n×y
n×2 15892770
n×3 23839155
n×4 31785540
n×5 39731925

Division

n÷y
n÷2 3973192.5
n÷3 2648795
n÷3 1986596.25
n÷5 1589277

Exponentiation

ny
n2 63145034568225
n3 5.0177475551742E+20
n4 3.9872953906223E+27
n5 3.168458428261E+34

Nth Root

y√n
2√n 2818.9333088954
3√n 199.55220648644
4√n 53.093627761676
5√n 23.99020286978

Divisors of 7946385

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 -7946384
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 7946385 can be divided by 8 positive divisors. The sum of these divisors (counting 7946385) is 1, the average is 0.125.

Base conversion 7946385

Base System Value
2 Binary 11110010100000010010001
3 Ternary 112221201101120
4 Quaternary 132110002101
5 Quinary 4013241020
6 Senary 442152453
8 Octal 36240221
10 Decimal 7946385
12 Duodecimal 27b2729
16 Hexadecimal 794091
20 Vigesimal 29d5j5
36 Base36 4qbgx

Cryptographic Hash Functions

md5 fb99314e2dd0fa810ff6671505f9ed44
sha1 ce9a028c0794d438c7df59b74fee1fdba460fcdd
sha256 7a319170c0c6ba7d54e65322092621bcb81614cf3f507e38dbab29b1033b382f
sha512 353a699914573e7cf6d4bad82e14aaec211eb217361c22fd6c0d8e90e28619469e484191d572b57801a2b624f70183c447cf13dc3dc288c74271b10148da6907
ripemd-160 8f0bf7422a76a0a7fed1eae177ed9932f328a560

7946385 as geometric shapes

Circle

Radius = n
Diameter 15892770
Circumference 49928609.477192
Area 1.9837597671021E+14

Sphere

Radius = n
Volume 2.1018291809205E+21
Surface area 7.9350390684084E+14
Circumference 49928609.477192

Square

Length = n
Perimeter 31785540
Area 63145034568225
Diagonal 11237885.438838

Cube

Length = n
Surface area 378870207409350
Volume 5.0177475551742E+20
Space diagonal 13763542.556503

Equilateral Triangle

Length = n
Perimeter 23839155
Area 27342602029465
Altitude 6881771.2782516

Triangular Pyramid

Length = n
Surface area 27342602029465
Volume 5.9134722042432E+19
Height 3745961.812946