7238420 (number)

7238420 is an even 7-digits composite number following 7238419 and preceding 7238421. In scientific notation, it is written as 7.238420 × 10^6. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 2457984 positive integers (up to 7238420) that are relatively prime to 7238420.

Interesting facts

Basic properties

Name

Name seven million two hundred thirty-eight thousand four hundred twenty

Notation

Scientific notation 7.238420 × 10^6
Engineering notation 7.238420 × 10^6

Prime Factorization of 7238420

Prime Factorization 2 × 2 × 35 × 347 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3619210
Product of the distinct prime numbers

The prime factorization of 7238420 is 2 × 2 × 35 × 347 × 149. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 58, 27, 411, 399, 8572, 7265, 43153, 20867, 153965, 410074, 2574857, 1621714, 20131534, 61730136, 929852438, 983011545, 3763078043, 76781740

Basic calculations (n = 7238420)

Multiplication

n×y
n×2 14476840
n×3 21715260
n×4 28953680
n×5 36192100

Division

n÷y
n÷2 3619210
n÷3 2412806.6666667
n÷3 1809605
n÷5 1447684

Exponentiation

ny
n2 52394724096400
n3 3.7925501879386E+20
n4 2.7452071131379E+27
n5 1.9870962071879E+34

Nth Root

y√n
2√n 2690.4311922069
3√n 193.44073171412
4√n 51.869366606957
5√n 23.546629794328

Divisors of 7238420

1, 2, 4, 35, 70, 140, 149, 298, 347, 596, 694, 1388, 5215, 10430, 12145, 20860, 24290, 48580, 51703, 103406, 206812, 1809605, 3619210, 7238420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7238419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7238420 can be divided by 24 positive divisors. The sum of these divisors (counting 7238420) is 1, the average is 0.041666666666667.

Base conversion 7238420

Base System Value
2 Binary 11011100111001100010100
3 Ternary 111121202020122
4 Quaternary 123213030110
5 Quinary 3323112140
6 Senary 415051112
8 Octal 33471424
10 Decimal 7238420
12 Duodecimal 2510a98
16 Hexadecimal 6e7314
20 Vigesimal 254g10
36 Base36 4b578

Cryptographic Hash Functions

md5 cc4480686785adec001fa9cae46fbe97
sha1 ee7c24a5a02ccc9e3ec58a474cd5e14404b83cc2
sha256 78af6d23000c89decd047ece3794955cab01fe2bc66145ace3d0f76e0e81e1c8
sha512 f183740955265daea172f9a4c9e9de5a9e02b1bcc371ede4ca2953803574c357ce4efd2abc8d4b8f2a2ed3bd4222f3b492df5990e5e004e452d7cd896d0750ab
ripemd-160 a9b73744ad4462cb6f78688117326434a5673853

7238420 as geometric shapes

Circle

Radius = n
Diameter 14476840
Circumference 45480334.191195
Area 1.6460288030811E+14

Sphere

Radius = n
Volume 1.5886197078398E+21
Surface area 6.5841152123246E+14
Circumference 45480334.191195

Square

Length = n
Perimeter 28953680
Area 52394724096400
Diagonal 10236671.734153

Cube

Length = n
Surface area 314368344578400
Volume 3.7925501879386E+20
Space diagonal 12537311.206523

Equilateral Triangle

Length = n
Perimeter 21715260
Area 22687581045880
Altitude 6268655.6032614

Triangular Pyramid

Length = n
Surface area 22687581045880
Volume 4.4695632598029E+19
Height 3412223.9113842