12139904 (number)

12139904 is an even 8-digits composite number following 12139903 and preceding 12139905. In scientific notation, it is written as 1.2139904 × 10^7. The sum of its digits is 29. It has a total of 10 prime factors and 64 positive divisors. There are 4890624 positive integers (up to 12139904) that are relatively prime to 12139904.

Interesting facts

Basic properties

Name

Name twelve million one hundred thirty-nine thousand nine hundred four

Notation

Scientific notation 1.2139904 × 10^7
Engineering notation 1.2139904 × 10^6

Prime Factorization of 12139904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 189686
Product of the distinct prime numbers

The prime factorization of 12139904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 797. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12139904)

Multiplication

n×y
n×2 24279808
n×3 36419712
n×4 48559616
n×5 60699520

Division

n÷y
n÷2 6069952
n÷3 4046634.6666667
n÷3 3034976
n÷5 2427980.8

Exponentiation

ny
n2 147377269129216
n3 1.7891458990108E+21
n4 2.1720059455985E+28
n5 2.6367943666995E+35

Nth Root

y√n
2√n 3484.2365017318
3√n 229.82913585851
4√n 59.027421608366
5√n 26.112175169873

Divisors of 12139904

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12139903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12139904 can be divided by 64 positive divisors. The sum of these divisors (counting 12139904) is 1, the average is 0.015625.

Base conversion 12139904

Base System Value
2 Binary 101110010011110110000000
3 Ternary 211211202211002
4 Quaternary 232103312000
5 Quinary 11101434104
6 Senary 1112111132
8 Octal 56236600
10 Decimal 12139904
12 Duodecimal 40954a8
16 Hexadecimal b93d80
20 Vigesimal 3fh9f4
36 Base36 7877k

Cryptographic Hash Functions

md5 3f78b6a1dd856bf7511076e4028f74d9
sha1 8d30d8f361ec85c566e51ed722779b37cf2a0fb1
sha256 336c820e26336a39d4cb2e2f29babac4bfdeb2de707ca2d84753a98b2f8e6318
sha512 e2524ad80ceffafbb72e0bb0a5059d5ca60a47bcb92ea19763eb456f068996c8dbfe5256eaf52c1dcfac45daf401caf7ba7380e2b8a63e322fe0feb4e93bdd40
ripemd-160 1b094d76424cc87429d7845d2ba6585519e965ad

12139904 as geometric shapes

Circle

Radius = n
Diameter 24279808
Circumference 76277266.443371
Area 4.6299934600247E+14

Sphere

Radius = n
Volume 7.4943568167104E+21
Surface area 1.8519973840099E+15
Circumference 76277266.443371

Square

Length = n
Perimeter 48559616
Area 147377269129216
Diagonal 17168416.882707

Cube

Length = n
Surface area 884263614775296
Volume 1.7891458990108E+21
Space diagonal 21026930.527009

Equilateral Triangle

Length = n
Perimeter 36419712
Area 63816229503139
Altitude 10513465.263504

Triangular Pyramid

Length = n
Surface area 63816229503139
Volume 2.1085286628711E+20
Height 5722805.6275691