124389912 (number)

124389912 is an even 9-digits composite number following 124389911 and preceding 124389913. In scientific notation, it is written as 1.24389912 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 41463296 positive integers (up to 124389912) that are relatively prime to 124389912.

Interesting facts

Basic properties

Name

Name one hundred twenty-four million three hundred eighty-nine thousand nine hundred twelve

Notation

Scientific notation 1.24389912 × 10^8
Engineering notation 1.24389912 × 10^6

Prime Factorization of 124389912

Prime Factorization 2 × 2 × 2 × 3 × 5182913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31097478
Product of the distinct prime numbers

The prime factorization of 124389912 is 2 × 2 × 2 × 3 × 5182913. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 23, 75, 119, 615, 3559, 3065, 43076, 63562, 715096, 136280, 8949740, 5464783, 11012995, 79672379, 406437468, 56040417, 1183388206, 3098743097

Basic calculations (n = 124389912)

Multiplication

n×y
n×2 248779824
n×3 373169736
n×4 497559648
n×5 621949560

Division

n÷y
n÷2 62194956
n÷3 41463304
n÷3 31097478
n÷5 24877982.4

Exponentiation

ny
n2 15472850207367744
n3 1.9246664756837E+24
n4 2.3940909353964E+32
n5 2.9780076077396E+40

Nth Root

y√n
2√n 11153.022549964
3√n 499.18522232923
4√n 105.60787162879
5√n 41.586946349386

Divisors of 124389912

1, 2, 3, 4, 6, 8, 12, 24, 5182913, 10365826, 15548739, 20731652, 31097478, 41463304, 62194956, 124389912

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -124389911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 124389912 can be divided by 16 positive divisors. The sum of these divisors (counting 124389912) is 1, the average is 0.0625.

Base conversion 124389912

Base System Value
2 Binary 111011010100000101000011000
3 Ternary 22200001122212210
4 Quaternary 13122200220120
5 Quinary 223320434122
6 Senary 20202035120
8 Octal 732405030
10 Decimal 124389912
12 Duodecimal 357a8aa0
16 Hexadecimal 76a0a18
20 Vigesimal 1ih8efc
36 Base36 2223vc

Cryptographic Hash Functions

md5 3d5eb21b5bc6164f18b3a73b0ff0dc7b
sha1 c4978d51a32a5c421ed73d2ea72e470adfc1ad0c
sha256 323ff6b59fe1a1a13a460c56eb1b9303ca4fded0c836fa5db4c461588ac8963a
sha512 74ec588191c858dd3281a082a7d7385f3504666762de75e8fa03b0c651f6c38aad2a8e93754f33b45b62cf632419c56e7187ee07fd1f2924dd1369f64db519c0
ripemd-160 15d857b3a54cf3569007a5ebd9dd83437a201b22

124389912 as geometric shapes

Circle

Radius = n
Diameter 248779824
Circumference 781564867.43976
Area 4.8609392541562E+16

Sphere

Radius = n
Volume 8.0620240808244E+24
Surface area 1.9443757016625E+17
Circumference 781564867.43976

Square

Length = n
Perimeter 497559648
Area 15472850207367744
Diagonal 175913900.5728

Cube

Length = n
Surface area 92837101244206464
Volume 1.9246664756837E+24
Space diagonal 215449647.53302

Equilateral Triangle

Length = n
Perimeter 373169736
Area 6.6999406742659E+15
Altitude 107724823.76651

Triangular Pyramid

Length = n
Surface area 6.6999406742659E+15
Volume 2.2682411941305E+23
Height 58637966.857599