15282990 (number)

15282990 is an even 8-digits composite number following 15282989 and preceding 15282991. In scientific notation, it is written as 1.5282990 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 3987648 positive integers (up to 15282990) that are relatively prime to 15282990.

Interesting facts

Basic properties

Name

Name fifteen million two hundred eighty-two thousand nine hundred ninety

Notation

Scientific notation 1.5282990 × 10^7
Engineering notation 1.5282990 × 10^6

Prime Factorization of 15282990

Prime Factorization 2 × 9 × 5 × 47 × 3613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15282990
Product of the distinct prime numbers

The prime factorization of 15282990 is 2 × 9 × 5 × 47 × 3613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 51, 73, 151, 923, 2216, 3248, 6312, 57977, 48801, 721425, 778914, 3235618, 85436679, 97865602, 839422976, 625940407, 4118173387, 4247599482

Basic calculations (n = 15282990)

Multiplication

n×y
n×2 30565980
n×3 45848970
n×4 61131960
n×5 76414950

Division

n÷y
n÷2 7641495
n÷3 5094330
n÷3 3820747.5
n÷5 3056598

Exponentiation

ny
n2 233569783340100
n3 3.5696446630889E+21
n4 5.4554843689541E+28
n5 8.3376113055882E+35

Nth Root

y√n
2√n 3909.3464927018
3√n 248.16247374593
4√n 62.524767034367
5√n 27.34271689279

Divisors of 15282990

1, 2, 5, 9, 10, 18, 45, 47, 90, 94, 235, 423, 470, 846, 2115, 3613, 4230, 7226, 18065, 32517, 36130, 65034, 162585, 169811, 325170, 339622, 849055, 1528299, 1698110, 3056598, 7641495, 15282990

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 -15282989
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 15282990 can be divided by 32 positive divisors. The sum of these divisors (counting 15282990) is 1, the average is 0.03125.

Base conversion 15282990

Base System Value
2 Binary 111010010011001100101110
3 Ternary 1001202110022200
4 Quaternary 322103030232
5 Quinary 12403023430
6 Senary 1303322330
8 Octal 72231456
10 Decimal 15282990
12 Duodecimal 51503a6
16 Hexadecimal e9332e
20 Vigesimal 4fa79a
36 Base36 93kfi

Cryptographic Hash Functions

md5 77a778efb6cf1d929b448ed4f5d02dc4
sha1 062eed1c5a6b54a85cb18c0db2a86a81ce34eb21
sha256 01d4044030fb3e136c542520e3d32575889700c90075efa9526501b7ed2e1b5c
sha512 200e839358fefb6efb4329dfc6ed5542eb577e1cd3f553448dc5b169734d666f8a5f206210c61f54deaab17547385d541c38572583b8d4f29f9a3c650ffc47ef
ripemd-160 3d7e3d89da652b5312e3240209113279f5312d07

15282990 as geometric shapes

Circle

Radius = n
Diameter 30565980
Circumference 96025858.217773
Area 7.3378111544182E+14

Sphere

Radius = n
Volume 1.4952492599315E+22
Surface area 2.9351244617673E+15
Circumference 96025858.217773

Square

Length = n
Perimeter 61131960
Area 233569783340100
Diagonal 21613411.731612

Cube

Length = n
Surface area 1401418700040600
Volume 3.5696446630889E+21
Space diagonal 26470915.171567

Equilateral Triangle

Length = n
Perimeter 45848970
Area 1.0113868296448E+14
Altitude 13235457.585784

Triangular Pyramid

Length = n
Surface area 1.0113868296448E+14
Volume 4.2068665794942E+20
Height 7204470.5772041