18241912 (number)

18241912 is an even 8-digits composite number following 18241911 and preceding 18241913. In scientific notation, it is written as 1.8241912 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 8419296 positive integers (up to 18241912) that are relatively prime to 18241912.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-one thousand nine hundred twelve

Notation

Scientific notation 1.8241912 × 10^7
Engineering notation 1.8241912 × 10^6

Prime Factorization of 18241912

Prime Factorization 2 × 2 × 2 × 13 × 175403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4560478
Product of the distinct prime numbers

The prime factorization of 18241912 is 2 × 2 × 2 × 13 × 175403. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 75, 76, 711, 531, 6953, 2816, 38766, 93151, 569593, 930654, 1868346, 9527000, 42412195, 12314071, 228834009, 981685125, 412117970, 7669293728

Basic calculations (n = 18241912)

Multiplication

n×y
n×2 36483824
n×3 54725736
n×4 72967648
n×5 91209560

Division

n÷y
n÷2 9120956
n÷3 6080637.3333333
n÷3 4560478
n÷5 3648382.4

Exponentiation

ny
n2 332767353415744
n3 6.0703127774829E+21
n4 1.1073411149932E+29
n5 2.0200019173688E+36

Nth Root

y√n
2√n 4271.0551389557
3√n 263.24297207661
4√n 65.353310084155
5√n 28.327879819452

Divisors of 18241912

1, 2, 4, 8, 13, 26, 52, 104, 175403, 350806, 701612, 1403224, 2280239, 4560478, 9120956, 18241912

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18241911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18241912 can be divided by 16 positive divisors. The sum of these divisors (counting 18241912) is 1, the average is 0.0625.

Base conversion 18241912

Base System Value
2 Binary 1000101100101100101111000
3 Ternary 1021022210012101
4 Quaternary 1011211211320
5 Quinary 14132220122
6 Senary 1450553144
8 Octal 105454570
10 Decimal 18241912
12 Duodecimal 61387b4
16 Hexadecimal 1165978
20 Vigesimal 5e04fc
36 Base36 auzjs

Cryptographic Hash Functions

md5 8319b84df4f0b839814a5d8b2527678c
sha1 448f17e224f9ec3ab79c28fc517631d363a02bfa
sha256 ac73175b7c0dbb9c0a9da76c305abee659019c369efa9af0dcd3593f0657ea8c
sha512 410e77f554b7492436634ec5a3222fcf3ae76b3bdf52ae3ca648ef0bf7b42201bd2e9059b70c0ee4caef836d424f39c0aff8b62a97af301684430303f3bae96d
ripemd-160 d98b9ffbeebf1de5ff967bcee4889d11b7fdb926

18241912 as geometric shapes

Circle

Radius = n
Diameter 36483824
Circumference 114617313.45326
Area 1.0454194728454E+15

Sphere

Radius = n
Volume 2.542726670231E+22
Surface area 4.1816778913817E+15
Circumference 114617313.45326

Square

Length = n
Perimeter 72967648
Area 332767353415744
Diagonal 25797959.354017

Cube

Length = n
Surface area 1996604120494464
Volume 6.0703127774829E+21
Space diagonal 31595918.4112

Equilateral Triangle

Length = n
Perimeter 54725736
Area 1.4409249080407E+14
Altitude 15797959.2056

Triangular Pyramid

Length = n
Surface area 1.4409249080407E+14
Volume 7.1539322148025E+20
Height 8599319.7846722