15139984 (number)

15139984 is an even 8-digits composite number following 15139983 and preceding 15139985. In scientific notation, it is written as 1.5139984 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 10 positive divisors. There are 7569984 positive integers (up to 15139984) that are relatively prime to 15139984.

Interesting facts

Basic properties

Name

Name fifteen million one hundred thirty-nine thousand nine hundred eighty-four

Notation

Scientific notation 1.5139984 × 10^7
Engineering notation 1.5139984 × 10^6

Prime Factorization of 15139984

Prime Factorization 2 × 2 × 2 × 2 × 946249

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1892498
Product of the distinct prime numbers

The prime factorization of 15139984 is 2 × 2 × 2 × 2 × 946249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 8, 43, 464, 210, 8085, 5419, 88653, 26021, 798472, 741700, 5578930, 3096957, 69330794, 1916358, 43853838, 63381244, 8789942428, 8100158262

Basic calculations (n = 15139984)

Multiplication

n×y
n×2 30279968
n×3 45419952
n×4 60559936
n×5 75699920

Division

n÷y
n÷2 7569992
n÷3 5046661.3333333
n÷3 3784996
n÷5 3027996.8

Exponentiation

ny
n2 229219115520256
n3 3.4703737414708E+21
n4 5.2541402919888E+28
n5 7.9547599954466E+35

Nth Root

y√n
2√n 3891.0132356496
3√n 247.38601151665
4√n 62.377986787404
5√n 27.291354030043

Divisors of 15139984

1, 2, 4, 8, 16, 946249, 1892498, 3784996, 7569992, 15139984

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15139983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15139984 can be divided by 10 positive divisors. The sum of these divisors (counting 15139984) is 1, the average is 0.1.

Base conversion 15139984

Base System Value
2 Binary 111001110000010010010000
3 Ternary 1001111012011011
4 Quaternary 321300102100
5 Quinary 12333434414
6 Senary 1300300304
8 Octal 71602220
10 Decimal 15139984
12 Duodecimal 50a1694
16 Hexadecimal e70490
20 Vigesimal 4ec9j4
36 Base36 90i34

Cryptographic Hash Functions

md5 64ae170d77c693b7ec321f9d8209b922
sha1 fd6249d6644d3d1335f6fd3429c33e1cdc5d45e1
sha256 05c4c72390e7b314378fde6caf40cc798611a751f8fa76a0f06c4e7efafd599b
sha512 ebac9b9bf05532bd42aa6b824dea13f48d576708cdeb5052ed4a6af84601a15cfeba2f2317d22776820a3a6ace7ed45aef1309061b482d9b7d008ac3b73fd108
ripemd-160 a75ef7336ad1395230261ba8438b202efb7d20b3

15139984 as geometric shapes

Circle

Radius = n
Diameter 30279968
Circumference 95127325.019734
Area 7.2011308938079E+14

Sphere

Radius = n
Volume 1.4536667535221E+22
Surface area 2.8804523575231E+15
Circumference 95127325.019734

Square

Length = n
Perimeter 60559936
Area 229219115520256
Diagonal 21411170.706912

Cube

Length = n
Surface area 1375314693121536
Volume 3.4703737414708E+21
Space diagonal 26223221.51378

Equilateral Triangle

Length = n
Perimeter 45419952
Area 99254788536771
Altitude 13111610.75689

Triangular Pyramid

Length = n
Surface area 99254788536771
Volume 4.0898746764096E+20
Height 7137056.9023039