7946128 (number)

7946128 is an even 7-digits composite number following 7946127 and preceding 7946129. In scientific notation, it is written as 7.946128 × 10^6. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 3875840 positive integers (up to 7946128) that are relatively prime to 7946128.

Interesting facts

Basic properties

Name

Name seven million nine hundred forty-six thousand one hundred twenty-eight

Notation

Scientific notation 7.946128 × 10^6
Engineering notation 7.946128 × 10^6

Prime Factorization of 7946128

Prime Factorization 2 × 2 × 2 × 2 × 41 × 12113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 993266
Product of the distinct prime numbers

The prime factorization of 7946128 is 2 × 2 × 2 × 2 × 41 × 12113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 26, 42, 965, 505, 3308, 1136, 23126, 87366, 159331, 431196, 8462419, 4333047, 75959477, 47077549, 450133070, 610779856, 3165087422, 185294974

Basic calculations (n = 7946128)

Multiplication

n×y
n×2 15892256
n×3 23838384
n×4 31784512
n×5 39730640

Division

n÷y
n÷2 3973064
n÷3 2648709.3333333
n÷3 1986532
n÷5 1589225.6

Exponentiation

ny
n2 63140950192384
n3 5.0172607227031E+20
n4 3.9867795911971E+27
n5 3.167946093944E+34

Nth Root

y√n
2√n 2818.8877239081
3√n 199.55005517403
4√n 53.093198471256
5√n 23.990047690742

Divisors of 7946128

1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12113, 24226, 48452, 96904, 193808, 496633, 993266, 1986532, 3973064, 7946128

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7946127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7946128 can be divided by 20 positive divisors. The sum of these divisors (counting 7946128) is 1, the average is 0.05.

Base conversion 7946128

Base System Value
2 Binary 11110010011111110010000
3 Ternary 112221201001001
4 Quaternary 132103332100
5 Quinary 4013234003
6 Senary 442151344
8 Octal 36237620
10 Decimal 7946128
12 Duodecimal 27b2554
16 Hexadecimal 793f90
20 Vigesimal 29d568
36 Base36 4qb9s

Cryptographic Hash Functions

md5 15cec100b794b2fc561b6744313f1c7c
sha1 f299ef5fc0a2019cdf79ef080bc0a27a8102ff36
sha256 1e346eb3d370c4d5a726ced7d244516462310ad313845fc78f41e5c4349fac6d
sha512 71d862ec7e20457913ca0f3a9156b9c03a7d5e0dab35c6f4da3aa05d790555416ab1a3ba850eb482d73e6b8a525ad6af82fa18d12fd6335eed33d3b9aa783609
ripemd-160 06e4df001e47d133b6f446ae596c640d5bc77f41

7946128 as geometric shapes

Circle

Radius = n
Diameter 15892256
Circumference 49926994.698568
Area 1.9836314526507E+14

Sphere

Radius = n
Volume 2.1016252570118E+21
Surface area 7.9345258106029E+14
Circumference 49926994.698568

Square

Length = n
Perimeter 31784512
Area 63140950192384
Diagonal 11237521.985953

Cube

Length = n
Surface area 378845701154304
Volume 5.0172607227031E+20
Space diagonal 13763097.419446

Equilateral Triangle

Length = n
Perimeter 23838384
Area 27340833442846
Altitude 6881548.7097228

Triangular Pyramid

Length = n
Surface area 27340833442846
Volume 5.9128984666738E+19
Height 3745840.6619842