15690748 (number)

15690748 is an even 8-digits composite number following 15690747 and preceding 15690749. In scientific notation, it is written as 1.5690748 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 7837280 positive integers (up to 15690748) that are relatively prime to 15690748.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety thousand seven hundred forty-eight

Notation

Scientific notation 1.5690748 × 10^7
Engineering notation 1.5690748 × 10^6

Prime Factorization of 15690748

Prime Factorization 2 × 2 × 1607 × 2441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7845374
Product of the distinct prime numbers

The prime factorization of 15690748 is 2 × 2 × 1607 × 2441. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 86, 34, 545, 510, 9106, 9247, 94339, 19311, 530207, 789887, 351799, 9529199, 96228711, 93911236, 233221633, 891767615, 7071356146, 717257789

Basic calculations (n = 15690748)

Multiplication

n×y
n×2 31381496
n×3 47072244
n×4 62762992
n×5 78453740

Division

n÷y
n÷2 7845374
n÷3 5230249.3333333
n÷3 3922687
n÷5 3138149.6

Exponentiation

ny
n2 246199572799504
n3 3.8630554545047E+21
n4 6.0614229646658E+28
n5 9.5108260259984E+35

Nth Root

y√n
2√n 3961.1548821019
3√n 250.35016530804
4√n 62.937706361941
5√n 27.487087788699

Divisors of 15690748

1, 2, 4, 1607, 2441, 3214, 4882, 6428, 9764, 3922687, 7845374, 15690748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15690747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15690748 can be divided by 12 positive divisors. The sum of these divisors (counting 15690748) is 1, the average is 0.083333333333333.

Base conversion 15690748

Base System Value
2 Binary 111011110110101111111100
3 Ternary 1002112011122211
4 Quaternary 323312233330
5 Quinary 13004100443
6 Senary 1320150204
8 Octal 73665774
10 Decimal 15690748
12 Duodecimal 5308364
16 Hexadecimal ef6bfc
20 Vigesimal 4i16h8
36 Base36 9cb24

Cryptographic Hash Functions

md5 c13601b80e7de9d5f3e175bb0bd61986
sha1 eb99826b3284fa20480973cc20450d0432337fef
sha256 b590f82ad43eb61b1cd2fd9341fa9ec64e2c420916d4668663a774cb968bc0d8
sha512 b14e96f8b89ac74e1baf68e1fc6a87d64328f1a2b3d6cc7f30507ad2d4e403326c2afce7fda2f502c3b7b80253ed5cf2a1ffe98c6aa65d0960c55e05470f7a23
ripemd-160 28f9620cfa17bfda1dcca12abdb550e9be5d6206

15690748 as geometric shapes

Circle

Radius = n
Diameter 31381496
Circumference 98587877.292257
Area 7.7345876922387E+14

Sphere

Radius = n
Volume 1.6181528848376E+22
Surface area 3.0938350768955E+15
Circumference 98587877.292257

Square

Length = n
Perimeter 62762992
Area 246199572799504
Diagonal 22190068.625379

Cube

Length = n
Surface area 1477197436797024
Volume 3.8630554545047E+21
Space diagonal 27177172.74476

Equilateral Triangle

Length = n
Perimeter 47072244
Area 1.0660754222262E+14
Altitude 13588586.37238

Triangular Pyramid

Length = n
Surface area 1.0660754222262E+14
Volume 4.5526545132999E+20
Height 7396689.5417928