15441438 (number)

15441438 is an even 8-digits composite number following 15441437 and preceding 15441439. In scientific notation, it is written as 1.5441438 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5134080 positive integers (up to 15441438) that are relatively prime to 15441438.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-one thousand four hundred thirty-eight

Notation

Scientific notation 1.5441438 × 10^7
Engineering notation 1.5441438 × 10^6

Prime Factorization of 15441438

Prime Factorization 2 × 3 × 421 × 6113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15441438
Product of the distinct prime numbers

The prime factorization of 15441438 is 2 × 3 × 421 × 6113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 49, 96, 229, 378, 1366, 2338, 93901, 30549, 167436, 971567, 6859054, 2480571, 23585139, 61850588, 849212543, 857048250, 1266452116, 8913780943

Basic calculations (n = 15441438)

Multiplication

n×y
n×2 30882876
n×3 46324314
n×4 61765752
n×5 77207190

Division

n÷y
n÷2 7720719
n÷3 5147146
n÷3 3860359.5
n÷5 3088287.6

Exponentiation

ny
n2 238438007507844
n3 3.6818257097759E+21
n4 5.6852683424311E+28
n5 8.7788718623012E+35

Nth Root

y√n
2√n 3929.5595172996
3√n 249.01714370438
4√n 62.686198778516
5√n 27.399178921813

Divisors of 15441438

1, 2, 3, 6, 421, 842, 1263, 2526, 6113, 12226, 18339, 36678, 2573573, 5147146, 7720719, 15441438

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 -15441437
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 15441438 can be divided by 16 positive divisors. The sum of these divisors (counting 15441438) is 1, the average is 0.0625.

Base conversion 15441438

Base System Value
2 Binary 111010111001111000011110
3 Ternary 1002001111200010
4 Quaternary 322321320132
5 Quinary 12423111223
6 Senary 1310544050
8 Octal 72717036
10 Decimal 15441438
12 Duodecimal 5208026
16 Hexadecimal eb9e1e
20 Vigesimal 4ga3bi
36 Base36 96you

Cryptographic Hash Functions

md5 999984243cce3a94319401d28c0392da
sha1 ee32d022a322f7a2f15053015f01551a3a6e7e13
sha256 842a3f3512308b30e0cdb2c369ceff8fda966ec0ebbc2c4badd57f02d1f44e09
sha512 40f55b1554676735183102e60e636c92eac71755b8f4e119afd3094edf863874fa192d3a786c7f72065b379a29189fd8483b7bd727d16ca71d5c0c2c1812ad5a
ripemd-160 deb33bdcce2f056b9f5c58af5cf1101a067e2dce

15441438 as geometric shapes

Circle

Radius = n
Diameter 30882876
Circumference 97021416.363325
Area 7.4907509272323E+14

Sphere

Radius = n
Volume 1.542239546884E+22
Surface area 2.9963003708929E+15
Circumference 97021416.363325

Square

Length = n
Perimeter 61765752
Area 238438007507844
Diagonal 21837491.042143

Cube

Length = n
Surface area 1430628045047064
Volume 3.6818257097759E+21
Space diagonal 26745355.157925

Equilateral Triangle

Length = n
Perimeter 46324314
Area 1.0324668586477E+14
Altitude 13372677.578962

Triangular Pyramid

Length = n
Surface area 1.0324668586477E+14
Volume 4.3390732108825E+20
Height 7279163.6807144