15390090 (number)

15390090 is an even 8-digits composite number following 15390089 and preceding 15390091. In scientific notation, it is written as 1.5390090 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 4082400 positive integers (up to 15390090) that are relatively prime to 15390090.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety thousand ninety

Notation

Scientific notation 1.5390090 × 10^7
Engineering notation 1.5390090 × 10^6

Prime Factorization of 15390090

Prime Factorization 2 × 9 × 5 × 271 × 631

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15390090
Product of the distinct prime numbers

The prime factorization of 15390090 is 2 × 9 × 5 × 271 × 631. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 61, 35, 323, 881, 5356, 1827, 18311, 27669, 246088, 536848, 6138267, 3744059, 97141969, 32271573, 840097335, 744401756, 5053679212, 5392914501

Basic calculations (n = 15390090)

Multiplication

n×y
n×2 30780180
n×3 46170270
n×4 61560360
n×5 76950450

Division

n÷y
n÷2 7695045
n÷3 5130030
n÷3 3847522.5
n÷5 3078018

Exponentiation

ny
n2 236854870208100
n3 3.645217769441E+21
n4 5.6100229541296E+28
n5 8.633875816612E+35

Nth Root

y√n
2√n 3923.0205199565
3√n 248.74081512848
4√n 62.634020467766
5√n 27.38093232924

Divisors of 15390090

1, 2, 5, 9, 10, 18, 45, 90, 271, 542, 631, 1262, 1355, 2439, 2710, 3155, 4878, 5679, 6310, 11358, 12195, 24390, 28395, 56790, 171001, 342002, 855005, 1539009, 1710010, 3078018, 7695045, 15390090

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15390089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15390090 can be divided by 32 positive divisors. The sum of these divisors (counting 15390090) is 1, the average is 0.03125.

Base conversion 15390090

Base System Value
2 Binary 111010101101010110001010
3 Ternary 1001221220020100
4 Quaternary 322231112022
5 Quinary 12414440330
6 Senary 1305510230
8 Octal 72552612
10 Decimal 15390090
12 Duodecimal 51a2376
16 Hexadecimal ead58a
20 Vigesimal 4g3f4a
36 Base36 95v2i

Cryptographic Hash Functions

md5 d765e6039051431cc1b44a697370cb95
sha1 ffeb326d647559652220e23314345b9ec7acc62e
sha256 3e73580628e665f2ea46a37560ad7d89a397021d2c6fd837ae4fba0fdf8dd516
sha512 d0368a8e878131e366e5b475f224dcbf0f8d1de906860b63ccb3211777a4efeedd92de11f89c246b8fb94758c4b37cb4e1f7dc4c8c4b8959b9a7fcd7569d89b5
ripemd-160 842e4b9eff31b9b9622374d7eaf88fa3d34c21fd

15390090 as geometric shapes

Circle

Radius = n
Diameter 30780180
Circumference 96698787.364171
Area 7.4410152021273E+14

Sphere

Radius = n
Volume 1.5269052486948E+22
Surface area 2.9764060808509E+15
Circumference 96698787.364171

Square

Length = n
Perimeter 61560360
Area 236854870208100
Diagonal 21764874.004143

Cube

Length = n
Surface area 1421129221248600
Volume 3.645217769441E+21
Space diagonal 26656417.813058

Equilateral Triangle

Length = n
Perimeter 46170270
Area 1.0256116730514E+14
Altitude 13328208.906529

Triangular Pyramid

Length = n
Surface area 1.0256116730514E+14
Volume 4.2959303394557E+20
Height 7254958.0013808