124744986 (number)

124744986 is an even 9-digits composite number following 124744985 and preceding 124744987. In scientific notation, it is written as 1.24744986 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 41581656 positive integers (up to 124744986) that are relatively prime to 124744986.

Interesting facts

Basic properties

Name

Name one hundred twenty-four million seven hundred forty-four thousand nine hundred eighty-six

Notation

Scientific notation 1.24744986 × 10^8
Engineering notation 1.24744986 × 10^6

Prime Factorization of 124744986

Prime Factorization 2 × 9 × 6930277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 124744986
Product of the distinct prime numbers

The prime factorization of 124744986 is 2 × 9 × 6930277. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 124744986)

Multiplication

n×y
n×2 249489972
n×3 374234958
n×4 498979944
n×5 623724930

Division

n÷y
n÷2 62372493
n÷3 41581662
n÷3 31186246.5
n÷5 24948997.2

Exponentiation

ny
n2 15561311532140196
n3 1.9411955892185E+24
n4 2.4215441660032E+32
n5 3.0207549308645E+40

Nth Root

y√n
2√n 11168.929492122
3√n 499.65974984552
4√n 105.68315614194
5√n 41.610661474677

Divisors of 124744986

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -124744985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 124744986 can be divided by 8 positive divisors. The sum of these divisors (counting 124744986) is 1, the average is 0.125.

Base conversion 124744986

Base System Value
2 Binary 111011011110111010100011010
3 Ternary 22200201200221200
4 Quaternary 13123313110122
5 Quinary 223413314421
6 Senary 20213415030
8 Octal 733672432
10 Decimal 124744986
12 Duodecimal 3593a476
16 Hexadecimal 76f751a
20 Vigesimal 1ijd296
36 Base36 229pui

Cryptographic Hash Functions

md5 f9fc3846265995c7c4685f0cc44d71dd
sha1 177defee24577a6ccda77bca87b36766ba3335e6
sha256 cd83ea45f07e5ca320b50af813b5cb1a8ae00f9d73c551ea427623f217723c0e
sha512 82c3673fee4a9d5927ea784c9da4c8725b100ecf16036c94eff4e2eb7a2dfb8c45d528c595913158844c588388a08247ccb2679072d9f7c95c32e481525f91c3
ripemd-160 87c96294d98fec15b19bc5cfc32a1541fe336e38

124744986 as geometric shapes

Circle

Radius = n
Diameter 249489972
Circumference 783795863.17952
Area 4.8887301989594E+16

Sphere

Radius = n
Volume 8.1312610696929E+24
Surface area 1.9554920795838E+17
Circumference 783795863.17952

Square

Length = n
Perimeter 498979944
Area 15561311532140196
Diagonal 176416051.03924

Cube

Length = n
Surface area 93367869192841176
Volume 1.9411955892185E+24
Space diagonal 216064653.74147

Equilateral Triangle

Length = n
Perimeter 374234958
Area 6.7382455515186E+15
Altitude 108032326.87073

Triangular Pyramid

Length = n
Surface area 6.7382455515186E+15
Volume 2.287720941243E+23
Height 58805350.346414