15288220 (number)

15288220 is an even 8-digits composite number following 15288219 and preceding 15288221. In scientific notation, it is written as 1.5288220 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 5757696 positive integers (up to 15288220) that are relatively prime to 15288220.

Interesting facts

Basic properties

Name

Name fifteen million two hundred eighty-eight thousand two hundred twenty

Notation

Scientific notation 1.5288220 × 10^7
Engineering notation 1.5288220 × 10^6

Prime Factorization of 15288220

Prime Factorization 2 × 2 × 43 × 5 × 29 × 613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7644110
Product of the distinct prime numbers

The prime factorization of 15288220 is 2 × 2 × 43 × 5 × 29 × 613. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15288220)

Multiplication

n×y
n×2 30576440
n×3 45864660
n×4 61152880
n×5 76441100

Division

n÷y
n÷2 7644110
n÷3 5096073.3333333
n÷3 3822055
n÷5 3057644

Exponentiation

ny
n2 233729670768400
n3 3.5733106272349E+21
n4 5.4629558997505E+28
n5 8.3518871645683E+35

Nth Root

y√n
2√n 3910.0153452384
3√n 248.19077845409
4√n 62.530115506358
5√n 27.344588029768

Divisors of 15288220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15288219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15288220 can be divided by 48 positive divisors. The sum of these divisors (counting 15288220) is 1, the average is 0.020833333333333.

Base conversion 15288220

Base System Value
2 Binary 111010010100011110011100
3 Ternary 1001202201111101
4 Quaternary 322110132130
5 Quinary 12403210340
6 Senary 1303402444
8 Octal 72243634
10 Decimal 15288220
12 Duodecimal 5153424
16 Hexadecimal e9479c
20 Vigesimal 4fb0b0
36 Base36 93ogs

Cryptographic Hash Functions

md5 86d4d7ecc42b6f5eb33306ceab9e0c6d
sha1 e179340b910248121f0669a9a0b1923d57234e39
sha256 bdb8b07b5cc35654ce48fd8bd3b618c17f5b6ef92725651672c4c436806acf9a
sha512 6be1a1aa24a76ec7b5e7f355329e99583219f19cb5ffb0a62350f0faa3161ac85bb3f6bf8eb2558fa7d8d244792a0e77b03ac44bfecb975d5ff6d0ee8f158522
ripemd-160 09cda2a0117b07c7c3a1d78e9e5fdd3fadf465f3

15288220 as geometric shapes

Circle

Radius = n
Diameter 30576440
Circumference 96058719.276929
Area 7.3428341661197E+14

Sphere

Radius = n
Volume 1.4967848554021E+22
Surface area 2.9371336664479E+15
Circumference 96058719.276929

Square

Length = n
Perimeter 61152880
Area 233729670768400
Diagonal 21620808.068544

Cube

Length = n
Surface area 1402378024610400
Volume 3.5733106272349E+21
Space diagonal 26479973.797291

Equilateral Triangle

Length = n
Perimeter 45864660
Area 1.012079162518E+14
Altitude 13239986.898645

Triangular Pyramid

Length = n
Surface area 1.012079162518E+14
Volume 4.2111869596729E+20
Height 7206936.0228479