124740 (number)

124740 is an even 6-digits composite number following 124739 and preceding 124741. In scientific notation, it is written as 1.24740 × 10^5. The sum of its digits is 18. It has a total of 7 prime factors and 96 positive divisors. There are 25920 positive integers (up to 124740) that are relatively prime to 124740.

Interesting facts

Basic properties

Name

Name one hundred twenty-four thousand seven hundred forty

Notation

Scientific notation 1.24740 × 10^5
Engineering notation 1.24740 × 10^3

Prime Factorization of 124740

Prime Factorization 2 × 2 × 9 × 3 × 7 × 15 × 11

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 62370
Product of the distinct prime numbers

The prime factorization of 124740 is 2 × 2 × 9 × 3 × 7 × 15 × 11. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 124740)

Multiplication

n×y
n×2 249480
n×3 374220
n×4 498960
n×5 623700

Division

n÷y
n÷2 62370
n÷3 41580
n÷3 31185
n÷5 24948

Exponentiation

ny
n2 15560067600
n3 1940962832424000
n4 2.4211570371657E+20
n5 3.0201512881605E+25

Nth Root

y√n
2√n 353.18550366627
3√n 49.965309269965
4√n 18.79323026162
5√n 10.452042041767

Divisors of 124740

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -124739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 124740 can be divided by 96 positive divisors. The sum of these divisors (counting 124740) is 1, the average is 0.010416666666667.

Base conversion 124740

Base System Value
2 Binary 11110011101000100
3 Ternary 20100010000
4 Quaternary 132131010
5 Quinary 12442430
6 Senary 2401300
8 Octal 363504
10 Decimal 124740
12 Duodecimal 60230
16 Hexadecimal 1e744
20 Vigesimal fbh0
36 Base36 2o90

Cryptographic Hash Functions

md5 a4256857d2bedfe2545111324296db10
sha1 8c3ea933edfd3429c20347385779515838bbd849
sha256 02ba21055067b62b53b82138211f5f5981fff61e7e7ca42bcf2eccf556d8a024
sha512 e481a34aca4e9d55c8a0e7e147b47cc64b93740a98dea74f545b0a7d1563cc4d60309a2a5bb3438812ce60672cae227a13095acff9bdb3584bf3fb097b790cc7
ripemd-160 dd70ae606012c3d361c36fa0733cf14edd87373c

124740 as geometric shapes

Circle

Radius = n
Diameter 249480
Circumference 783764.53521758
Area 48883394061.521

Sphere

Radius = n
Volume 8.1302861003121E+15
Surface area 195533576246.08
Circumference 783764.53521758

Square

Length = n
Perimeter 498960
Area 15560067600
Diagonal 176408.99977042

Cube

Length = n
Surface area 93360405600
Volume 1940962832424000
Space diagonal 216056.01773614

Equilateral Triangle

Length = n
Perimeter 374220
Area 6737706913.1016
Altitude 108028.00886807

Triangular Pyramid

Length = n
Surface area 6737706913.1016
Volume 2.2874466347301E+14
Height 58802.999923473