16238730 (number)

16238730 is an even 8-digits composite number following 16238729 and preceding 16238731. In scientific notation, it is written as 1.6238730 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 3965760 positive integers (up to 16238730) that are relatively prime to 16238730.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thirty-eight thousand seven hundred thirty

Notation

Scientific notation 1.6238730 × 10^7
Engineering notation 1.6238730 × 10^6

Prime Factorization of 16238730

Prime Factorization 2 × 93 × 5 × 19 × 919

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16238730
Product of the distinct prime numbers

The prime factorization of 16238730 is 2 × 93 × 5 × 19 × 919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 35, 37, 761, 392, 5837, 5334, 63013, 95429, 662914, 88895, 2888578, 8156622, 69576923, 13009818, 271355530, 723074980, 4567033563, 1819358177

Basic calculations (n = 16238730)

Multiplication

n×y
n×2 32477460
n×3 48716190
n×4 64954920
n×5 81193650

Division

n÷y
n÷2 8119365
n÷3 5412910
n÷3 4059682.5
n÷5 3247746

Exponentiation

ny
n2 263696352012900
n3 4.2820938623224E+21
n4 6.9535766064911E+28
n5 1.1291725304713E+36

Nth Root

y√n
2√n 4029.730760237
3√n 253.23128199516
4√n 63.480160367133
5√n 27.676451839223

Divisors of 16238730

1, 2, 5, 10, 19, 38, 93, 95, 186, 190, 465, 919, 930, 1767, 1838, 3534, 4595, 8835, 9190, 17461, 17670, 34922, 85467, 87305, 170934, 174610, 427335, 854670, 1623873, 3247746, 8119365, 16238730

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 -16238729
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 16238730 can be divided by 32 positive divisors. The sum of these divisors (counting 16238730) is 1, the average is 0.03125.

Base conversion 16238730

Base System Value
2 Binary 111101111100100010001010
3 Ternary 1010120000100110
4 Quaternary 331330202022
5 Quinary 13124114410
6 Senary 1340015150
8 Octal 75744212
10 Decimal 16238730
12 Duodecimal 55314b6
16 Hexadecimal f7c88a
20 Vigesimal 519gga
36 Base36 9o1vu

Cryptographic Hash Functions

md5 490217d28259057c48ca7fd61c05e9df
sha1 cdeed92846bccead53740423b4e53bb2caf8eda0
sha256 a42151c4ee8c3c9923b3a317f60301b138a99047b254e642b879ee91bdb778bd
sha512 63bcbe9ef95d675c11b85e5d5925c22e85f4b216c37b2b617b80f485bad3392a17add247307b9a49538e5ed40acb50c1e73c15299c19007bbb6c07466e043976
ripemd-160 f4c6997691dd4408532d3ff4469ead0727f116c9

16238730 as geometric shapes

Circle

Radius = n
Diameter 32477460
Circumference 102030949.74326
Area 8.2842652226215E+14

Sphere

Radius = n
Volume 1.7936792826472E+22
Surface area 3.3137060890486E+15
Circumference 102030949.74326

Square

Length = n
Perimeter 64954920
Area 263696352012900
Diagonal 22965032.201715

Cube

Length = n
Surface area 1582178112077400
Volume 4.2820938623224E+21
Space diagonal 28126305.410393

Equilateral Triangle

Length = n
Perimeter 48716190
Area 1.1418386986423E+14
Altitude 14063152.705196

Triangular Pyramid

Length = n
Surface area 1.1418386986423E+14
Volume 5.0464960128758E+20
Height 7655010.733905