15139620 (number)

15139620 is an even 8-digits composite number following 15139619 and preceding 15139621. In scientific notation, it is written as 1.5139620 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 4008960 positive integers (up to 15139620) that are relatively prime to 15139620.

Interesting facts

Basic properties

Name

Name fifteen million one hundred thirty-nine thousand six hundred twenty

Notation

Scientific notation 1.5139620 × 10^7
Engineering notation 1.5139620 × 10^6

Prime Factorization of 15139620

Prime Factorization 2 × 2 × 5235 × 3 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7569810
Product of the distinct prime numbers

The prime factorization of 15139620 is 2 × 2 × 5235 × 3 × 241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 26, 1, 341, 803, 9264, 2534, 67401, 50680, 752654, 537913, 5418022, 1240000, 9837731, 77543346, 467151324, 364753336, 8144223443, 2099008850

Basic calculations (n = 15139620)

Multiplication

n×y
n×2 30279240
n×3 45418860
n×4 60558480
n×5 75698100

Division

n÷y
n÷2 7569810
n÷3 5046540
n÷3 3784905
n÷5 3027924

Exponentiation

ny
n2 229208093744400
n3 3.4701234402146E+21
n4 5.2536350237942E+28
n5 7.9538037878935E+35

Nth Root

y√n
2√n 3890.9664609194
3√n 247.38402892473
4√n 62.377611856494
5√n 27.291222799411

Divisors of 15139620

1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 5235, 10470, 15705, 20940, 31410, 62820, 1261635, 2523270, 3784905, 5046540, 7569810, 15139620

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15139619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15139620 can be divided by 24 positive divisors. The sum of these divisors (counting 15139620) is 1, the average is 0.041666666666667.

Base conversion 15139620

Base System Value
2 Binary 111001110000001100100100
3 Ternary 1001111011122200
4 Quaternary 321300030210
5 Quinary 12333431440
6 Senary 1300254500
8 Octal 71601444
10 Decimal 15139620
12 Duodecimal 50a1430
16 Hexadecimal e70324
20 Vigesimal 4ec910
36 Base36 90ht0

Cryptographic Hash Functions

md5 6e551d0db78bd530515aa2081e5f9b5b
sha1 f15a4992e796232d734f6768c11021abdb2a0389
sha256 36da462c9079b307d137b6320b5e688e80144bbb2d2dfac0d3d81bd604a1c85f
sha512 954020c8cb76336efb6d39a2ba01c649988ec5b6f9a51639922c2157091ba590d643a30d335b2a067a4b12e338d12c6e70b4b3624817f4581de402034dd3ef28
ripemd-160 c2ae015eaf8f18f09fb439a61c06085f297afa58

15139620 as geometric shapes

Circle

Radius = n
Diameter 30279240
Circumference 95125037.940282
Area 7.2007846345073E+14

Sphere

Radius = n
Volume 1.4535619075771E+22
Surface area 2.8803138538029E+15
Circumference 95125037.940282

Square

Length = n
Perimeter 60558480
Area 229208093744400
Diagonal 21410655.933175

Cube

Length = n
Surface area 1375248562466400
Volume 3.4701234402146E+21
Space diagonal 26222591.047286

Equilateral Triangle

Length = n
Perimeter 45418860
Area 99250015967828
Altitude 13111295.523643

Triangular Pyramid

Length = n
Surface area 99250015967828
Volume 4.0895796935502E+20
Height 7136885.3110583