15742230 (number)

15742230 is an even 8-digits composite number following 15742229 and preceding 15742231. In scientific notation, it is written as 1.5742230 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 3597888 positive integers (up to 15742230) that are relatively prime to 15742230.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand two hundred thirty

Notation

Scientific notation 1.5742230 × 10^7
Engineering notation 1.5742230 × 10^6

Prime Factorization of 15742230

Prime Factorization 2 × 35 × 3 × 7 × 10709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15742230
Product of the distinct prime numbers

The prime factorization of 15742230 is 2 × 35 × 3 × 7 × 10709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 25, 40, 240, 756, 1080, 5948, 53892, 54975, 489036, 771936, 4360258, 7980054, 91110941, 85857643, 960961422, 321377668, 8546785736, 1939123576

Basic calculations (n = 15742230)

Multiplication

n×y
n×2 31484460
n×3 47226690
n×4 62968920
n×5 78711150

Division

n÷y
n÷2 7871115
n÷3 5247410
n÷3 3935557.5
n÷5 3148446

Exponentiation

ny
n2 247817805372900
n3 3.9012048902754E+21
n4 6.1413664659841E+28
n5 9.6678803421808E+35

Nth Root

y√n
2√n 3967.6479178476
3√n 250.62366951821
4√n 62.989268275219
5√n 27.505101419575

Divisors of 15742230

1, 2, 3, 6, 7, 14, 21, 35, 42, 70, 105, 210, 245, 490, 735, 1470, 10709, 21418, 32127, 64254, 74963, 149926, 224889, 374815, 449778, 749630, 1124445, 2248890, 2623705, 5247410, 7871115, 15742230

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 -15742229
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 15742230 can be divided by 32 positive divisors. The sum of these divisors (counting 15742230) is 1, the average is 0.03125.

Base conversion 15742230

Base System Value
2 Binary 111100000011010100010110
3 Ternary 1002121210021120
4 Quaternary 330003110112
5 Quinary 13012222410
6 Senary 1321224410
8 Octal 74032426
10 Decimal 15742230
12 Duodecimal 5332106
16 Hexadecimal f03516
20 Vigesimal 4i7fba
36 Base36 9des6

Cryptographic Hash Functions

md5 36815375479b687981f9501b769b6527
sha1 d284b4a304f778115feb81eefe4d35d179d80752
sha256 f97ae75292f9d5f80d65e987e73d8a519f403da2011b77597bb1b64ed33e461c
sha512 fe98d80009a9edf9500e5575396c58481a41a3e870d06c4ac0df81485b809161b7aade6e598514584fca869ac79d64faee820f0f713c4bbaad5b6b002ca95ce6
ripemd-160 60c0cc237c2978fd5f1657fb95017447978f3241

15742230 as geometric shapes

Circle

Radius = n
Diameter 31484460
Circumference 98911348.238242
Area 7.7854259678825E+14

Sphere

Radius = n
Volume 1.634132883125E+22
Surface area 3.114170387153E+15
Circumference 98911348.238242

Square

Length = n
Perimeter 62968920
Area 247817805372900
Diagonal 22262875.167997

Cube

Length = n
Surface area 1486906832237400
Volume 3.9012048902754E+21
Space diagonal 27266342.184435

Equilateral Triangle

Length = n
Perimeter 47226690
Area 1.0730825748152E+14
Altitude 13633171.092218

Triangular Pyramid

Length = n
Surface area 1.0730825748152E+14
Volume 4.5976140545198E+20
Height 7420958.3893322