124621920 (number)

124621920 is an even 9-digits composite number following 124621919 and preceding 124621921. In scientific notation, it is written as 1.24621920 × 10^8. The sum of its digits is 27. It has a total of 9 prime factors and 96 positive divisors. There are 32320512 positive integers (up to 124621920) that are relatively prime to 124621920.

Interesting facts

Basic properties

Name

Name one hundred twenty-four million six hundred twenty-one thousand nine hundred twenty

Notation

Scientific notation 1.24621920 × 10^8
Engineering notation 1.24621920 × 10^6

Prime Factorization of 124621920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 5 × 37 × 2339

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 7788870
Product of the distinct prime numbers

The prime factorization of 124621920 is 2 × 2 × 2 × 2 × 2 × 9 × 5 × 37 × 2339. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 124621920)

Multiplication

n×y
n×2 249243840
n×3 373865760
n×4 498487680
n×5 623109600

Division

n÷y
n÷2 62310960
n÷3 41540640
n÷3 31155480
n÷5 24924384

Exponentiation

ny
n2 15530622944486400
n3 1.9354560501379E+24
n4 2.4120024904381E+32
n5 3.0058838140317E+40

Nth Root

y√n
2√n 11163.418831165
3√n 499.49538423051
4√n 105.65708131103
5√n 41.602448111078

Divisors of 124621920

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 -124621919
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 124621920 can be divided by 96 positive divisors. The sum of these divisors (counting 124621920) is 1, the average is 0.010416666666667.

Base conversion 124621920

Base System Value
2 Binary 111011011011001010001100000
3 Ternary 22200111110010200
4 Quaternary 13123121101200
5 Quinary 223400400140
6 Senary 20211025200
8 Octal 733312140
10 Decimal 124621920
12 Duodecimal 3589b200
16 Hexadecimal 76d9460
20 Vigesimal 1iiheg0
36 Base36 2272w0

Cryptographic Hash Functions

md5 2666b0e3e79c57257373896ebb68d49f
sha1 8c0d64c3914372dc14fb829afaf5e7d88d35a8b9
sha256 057fff5e699b02681d15dec5f8daa6b71f004b7328393c46ec31f0e1de2d6112
sha512 e87a7b099864cccaff8a626fd043287d5a58083bd6ff5bf94fdf1c75c95603bbbdcb5c541b8b319980498652a67212c4b4677a864541bfbd03bc3ac0c857c00b
ripemd-160 5903ffb7927bd7a30bb76548b8618459419beacf

124621920 as geometric shapes

Circle

Radius = n
Diameter 249243840
Circumference 783022616.69651
Area 4.8790890948072E+16

Sphere

Radius = n
Volume 8.1072193446124E+24
Surface area 1.9516356379229E+17
Circumference 783022616.69651

Square

Length = n
Perimeter 498487680
Area 15530622944486400
Diagonal 176242009.43297

Cube

Length = n
Surface area 93183737666918400
Volume 1.9354560501379E+24
Space diagonal 215851497.17678

Equilateral Triangle

Length = n
Perimeter 373865760
Area 6.7249570032614E+15
Altitude 107925748.58839

Triangular Pyramid

Length = n
Surface area 6.7249570032614E+15
Volume 2.2809568295685E+23
Height 58747336.477658