15290438 (number)

15290438 is an even 8-digits composite number following 15290437 and preceding 15290439. In scientific notation, it is written as 1.5290438 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 7645218 positive integers (up to 15290438) that are relatively prime to 15290438.

Interesting facts

Basic properties

Name

Name fifteen million two hundred ninety thousand four hundred thirty-eight

Notation

Scientific notation 1.5290438 × 10^7
Engineering notation 1.5290438 × 10^6

Prime Factorization of 15290438

Prime Factorization 2 × 7645219

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 15290438
Product of the distinct prime numbers

The prime factorization of 15290438 is 2 × 7645219. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 16, 53, 174, 468, 3894, 756, 41219, 50845, 784850, 679346, 6234634, 9306810, 44298350, 94545773, 18584374, 386306489, 5354568611, 2328092296

Basic calculations (n = 15290438)

Multiplication

n×y
n×2 30580876
n×3 45871314
n×4 61161752
n×5 76452190

Division

n÷y
n÷2 7645219
n÷3 5096812.6666667
n÷3 3822609.5
n÷5 3058087.6

Exponentiation

ny
n2 233797494231844
n3 3.5748660901074E+21
n4 5.4661268309089E+28
n5 8.3579473408149E+35

Nth Root

y√n
2√n 3910.2989655524
3√n 248.20278029881
4√n 62.532383334976
5√n 27.345381408944

Divisors of 15290438

1, 2, 7645219, 15290438

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15290437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15290438 can be divided by 4 positive divisors. The sum of these divisors (counting 15290438) is 1, the average is 0.25.

Base conversion 15290438

Base System Value
2 Binary 111010010101000001000110
3 Ternary 1001202211112112
4 Quaternary 322111001012
5 Quinary 12403243223
6 Senary 1303421022
8 Octal 72250106
10 Decimal 15290438
12 Duodecimal 5154772
16 Hexadecimal e95046
20 Vigesimal 4fb61i
36 Base36 93q6e

Cryptographic Hash Functions

md5 96eecf238610d5540f5a3e648d9a8159
sha1 c0555c586221ca1b569864508d0a20f87ec90c64
sha256 8e038a85b1399507057d4bfa5d8810a2dd23844777b9b8f9a41ea5a3a0fffa5f
sha512 5d246d94a09bbfd7968b6801e1455005deb7b4fd8b388a8b6189461e995017bd1b09d25b29a7bbf48d07895bf23f80fb260b0b04edb12308a2bf933196578946
ripemd-160 98caa5479b8c07c9692798cae602a604fd212449

15290438 as geometric shapes

Circle

Radius = n
Diameter 30580876
Circumference 96072655.38194
Area 7.3449649030646E+14

Sphere

Radius = n
Volume 1.4974364061665E+22
Surface area 2.9379859612259E+15
Circumference 96072655.38194

Square

Length = n
Perimeter 61161752
Area 233797494231844
Diagonal 21623944.794225

Cube

Length = n
Surface area 1402784965391064
Volume 3.5748660901074E+21
Space diagonal 26483815.485982

Equilateral Triangle

Length = n
Perimeter 45871314
Area 1.0123728467296E+14
Altitude 13241907.742991

Triangular Pyramid

Length = n
Surface area 1.0123728467296E+14
Volume 4.2130200902479E+20
Height 7207981.598075