15444992 (number)

15444992 is an even 8-digits composite number following 15444991 and preceding 15444993. In scientific notation, it is written as 1.5444992 × 10^7. The sum of its digits is 38. It has a total of 11 prime factors and 22 positive divisors. There are 7721984 positive integers (up to 15444992) that are relatively prime to 15444992.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-four thousand nine hundred ninety-two

Notation

Scientific notation 1.5444992 × 10^7
Engineering notation 1.5444992 × 10^6

Prime Factorization of 15444992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15083

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 30166
Product of the distinct prime numbers

The prime factorization of 15444992 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15083. Since it has a total of 11 prime factors.

Most popular turbo-numbers

2, 9, 59, 99, 938, 587, 3088, 9174, 1461, 2376, 801799, 647344, 4523001, 338864, 27635174, 71040179, 682527619, 295296333, 6024590681, 6108419161

Basic calculations (n = 15444992)

Multiplication

n×y
n×2 30889984
n×3 46334976
n×4 61779968
n×5 77224960

Division

n÷y
n÷2 7722496
n÷3 5148330.6666667
n÷3 3861248
n÷5 3088998.4

Exponentiation

ny
n2 238547777880064
n3 3.6843685209754E+21
n4 5.6905042331516E+28
n5 8.7889792356993E+35

Nth Root

y√n
2√n 3930.0117048172
3√n 249.03624682677
4√n 62.689805429728
5√n 27.400440044232

Divisors of 15444992

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 15083, 30166, 60332, 120664, 241328, 482656, 965312, 1930624, 3861248, 7722496, 15444992

22 divisors

τ Total Divisors 22
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15444991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.045454545454545
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 22
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15444992 can be divided by 22 positive divisors. The sum of these divisors (counting 15444992) is 1, the average is 0.045454545454545.

Base conversion 15444992

Base System Value
2 Binary 111010111010110000000000
3 Ternary 1002001200112202
4 Quaternary 322322300000
5 Quinary 12423214432
6 Senary 1311012332
8 Octal 72726000
10 Decimal 15444992
12 Duodecimal 520a0a8
16 Hexadecimal ebac00
20 Vigesimal 4gac9c
36 Base36 971fk

Cryptographic Hash Functions

md5 29edd9d5f8668e23bcc6d517431c8018
sha1 b1199f5e65a1e143764006ca745aceeea46c56c4
sha256 d2d2069ade9c7b24818d5335c502a0637b8c3bfbf81801f50681f9d410bc168c
sha512 c4b7dbbb471962f58f2010cb4cb6f501890ea5dfce919d29081201cb0cb04acd16c89a38e334c2ae272fb5bb7fecc252cababbc4096447c192309b52fc8ad2bd
ripemd-160 8071bce2f56cc01c5ed3883e21bc68bb154f957b

15444992 as geometric shapes

Circle

Radius = n
Diameter 30889984
Circumference 97043746.803906
Area 7.4941994651818E+14

Sphere

Radius = n
Volume 1.5433046771485E+22
Surface area 2.9976797860727E+15
Circumference 97043746.803906

Square

Length = n
Perimeter 61779968
Area 238547777880064
Diagonal 21842517.157144

Cube

Length = n
Surface area 1431286667280384
Volume 3.6843685209754E+21
Space diagonal 26751510.866495

Equilateral Triangle

Length = n
Perimeter 46334976
Area 1.0329421783023E+14
Altitude 13375755.433247

Triangular Pyramid

Length = n
Surface area 1.0329421783023E+14
Volume 4.3420699426199E+20
Height 7280839.0523813