7442920 (number)

7442920 is an even 7-digits composite number following 7442919 and preceding 7442921. In scientific notation, it is written as 7.442920 × 10^6. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 2808576 positive integers (up to 7442920) that are relatively prime to 7442920.

Interesting facts

Basic properties

Name

Name seven million four hundred forty-two thousand nine hundred twenty

Notation

Scientific notation 7.442920 × 10^6
Engineering notation 7.442920 × 10^6

Prime Factorization of 7442920

Prime Factorization 2 × 2 × 2 × 5 × 1739 × 107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1860730
Product of the distinct prime numbers

The prime factorization of 7442920 is 2 × 2 × 2 × 5 × 1739 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 52, 94, 687, 5, 127, 2279, 2593, 92481, 747138, 460851, 3934323, 6027622, 97451708, 31488781, 395429939, 191576404, 5911257839, 1801013325

Basic calculations (n = 7442920)

Multiplication

n×y
n×2 14885840
n×3 22328760
n×4 29771680
n×5 37214600

Division

n÷y
n÷2 3721460
n÷3 2480973.3333333
n÷3 1860730
n÷5 1488584

Exponentiation

ny
n2 55397058126400
n3 4.1231587187015E+20
n4 3.0688340490597E+27
n5 2.2841086320428E+34

Nth Root

y√n
2√n 2728.1715488583
3√n 195.24553772749
4√n 52.231901639308
5√n 23.678199217978

Divisors of 7442920

1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1739, 2140, 3478, 4280, 6956, 8695, 13912, 17390, 34780, 69560, 186073, 372146, 744292, 930365, 1488584, 1860730, 3721460, 7442920

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 -7442919
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 7442920 can be divided by 32 positive divisors. The sum of these divisors (counting 7442920) is 1, the average is 0.03125.

Base conversion 7442920

Base System Value
2 Binary 11100011001000111101000
3 Ternary 112000010202201
4 Quaternary 130121013220
5 Quinary 3401133140
6 Senary 423305544
8 Octal 34310750
10 Decimal 7442920
12 Duodecimal 25ab2b4
16 Hexadecimal 7191e8
20 Vigesimal 26a760
36 Base36 4fizs

Cryptographic Hash Functions

md5 888292bb801559fad7fb97e43d7bcb53
sha1 6f6763616c7d1ea20208c72b3b4a6ca4ca18f4a7
sha256 8d00072e4d7fb1d15daa6d192d439986d187607a43943bc044e130fa2ad33fc8
sha512 0a0a0efc69555273bae42063c05d396e2ab0dd62e26b1b11bc46a17fb006d75fa093528ecb18840e2f7141c1d14eae510f8f53782af5dbeee7e012bffb6bb686
ripemd-160 3da98d7ccb3a2b3bb1536d75da408f713083fe20

7442920 as geometric shapes

Circle

Radius = n
Diameter 14885840
Circumference 46765245.586513
Area 1.7403499084038E+14

Sphere

Radius = n
Volume 1.7271046853676E+21
Surface area 6.9613996336154E+14
Circumference 46765245.586513

Square

Length = n
Perimeter 29771680
Area 55397058126400
Diagonal 10525878.407658

Cube

Length = n
Surface area 332382348758400
Volume 4.1231587187015E+20
Space diagonal 12891515.596671

Equilateral Triangle

Length = n
Perimeter 22328760
Area 23987629816193
Altitude 6445757.7983353

Triangular Pyramid

Length = n
Surface area 23987629816193
Volume 4.8591891498371E+19
Height 3508626.135886