7945464 (number)

7945464 is an even 7-digits composite number following 7945463 and preceding 7945465. In scientific notation, it is written as 7.945464 × 10^6. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 2620416 positive integers (up to 7945464) that are relatively prime to 7945464.

Interesting facts

Basic properties

Name

Name seven million nine hundred forty-five thousand four hundred sixty-four

Notation

Scientific notation 7.945464 × 10^6
Engineering notation 7.945464 × 10^6

Prime Factorization of 7945464

Prime Factorization 2 × 2 × 2 × 3 × 97 × 3413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1986366
Product of the distinct prime numbers

The prime factorization of 7945464 is 2 × 2 × 2 × 3 × 97 × 3413. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7945464)

Multiplication

n×y
n×2 15890928
n×3 23836392
n×4 31781856
n×5 39727320

Division

n÷y
n÷2 3972732
n÷3 2648488
n÷3 1986366
n÷5 1589092.8

Exponentiation

ny
n2 63130398175296
n3 5.0160030600748E+20
n4 3.9854471737714E+27
n5 3.1666227043103E+34

Nth Root

y√n
2√n 2818.7699444971
3√n 199.54449670465
4√n 53.092089283594
5√n 23.989646742654

Divisors of 7945464

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7945463
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7945464 can be divided by 32 positive divisors. The sum of these divisors (counting 7945464) is 1, the average is 0.03125.

Base conversion 7945464

Base System Value
2 Binary 11110010011110011111000
3 Ternary 112221200010110
4 Quaternary 132103303320
5 Quinary 4013223324
6 Senary 442144320
8 Octal 36236370
10 Decimal 7945464
12 Duodecimal 27b20a0
16 Hexadecimal 793cf8
20 Vigesimal 29d3d4
36 Base36 4qarc

Cryptographic Hash Functions

md5 6e1b3b3314e735844179d3977b704786
sha1 efe964d7eadd29e51da2b6be3db79ecb69389f2f
sha256 25f1e81aa4732b88b0a0f5d3f9b3bfc6788d1633dbc7c30378a7df431865c336
sha512 be0d347ed5892ed609edc8c7a63d3bc802fd742b24a3a9fe5e1257b2eca4f384da27998185bffb870104592575a40c32a55dd9430f6beb33c93441c1c9421dae
ripemd-160 41f544dac68a775cd29f9c43886a20e57f835fc1

7945464 as geometric shapes

Circle

Radius = n
Diameter 15890928
Circumference 49922822.663524
Area 1.9832999512571E+14

Sphere

Radius = n
Volume 2.101098448522E+21
Surface area 7.9331998050283E+14
Circumference 49922822.663524

Square

Length = n
Perimeter 31781856
Area 63130398175296
Diagonal 11236582.948147

Cube

Length = n
Surface area 378782389051776
Volume 5.0160030600748E+20
Space diagonal 13761947.337709

Equilateral Triangle

Length = n
Perimeter 23836392
Area 27336264285417
Altitude 6880973.6688547

Triangular Pyramid

Length = n
Surface area 27336264285417
Volume 5.9114162970523E+19
Height 3745527.6493824