17993868 (number)

17993868 is an even 8-digits composite number following 17993867 and preceding 17993869. In scientific notation, it is written as 1.7993868 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 5950224 positive integers (up to 17993868) that are relatively prime to 17993868.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred ninety-three thousand eight hundred sixty-eight

Notation

Scientific notation 1.7993868 × 10^7
Engineering notation 1.7993868 × 10^6

Prime Factorization of 17993868

Prime Factorization 2 × 2 × 3 × 127 × 11807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8996934
Product of the distinct prime numbers

The prime factorization of 17993868 is 2 × 2 × 3 × 127 × 11807. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 44, 75, 105, 427, 1373, 5863, 77987, 4372, 79390, 878021, 6609725, 6798909, 76575464, 12147997, 33054943, 980556872, 9662820470, 9358425159

Basic calculations (n = 17993868)

Multiplication

n×y
n×2 35987736
n×3 53981604
n×4 71975472
n×5 89969340

Division

n÷y
n÷2 8996934
n÷3 5997956
n÷3 4498467
n÷5 3598773.6

Exponentiation

ny
n2 323779285601424
n3 5.8260417262463E+21
n4 1.0483302578457E+29
n5 1.8863516280081E+36

Nth Root

y√n
2√n 4241.9179624316
3√n 262.04437606634
4√n 65.130008156238
5√n 28.250419816151

Divisors of 17993868

1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 11807, 23614, 35421, 47228, 70842, 141684, 1499489, 2998978, 4498467, 5997956, 8996934, 17993868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -17993867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 17993868 can be divided by 24 positive divisors. The sum of these divisors (counting 17993868) is 1, the average is 0.041666666666667.

Base conversion 17993868

Base System Value
2 Binary 1000100101001000010001100
3 Ternary 1020212011221120
4 Quaternary 1010221002030
5 Quinary 14101300433
6 Senary 1441400540
8 Octal 104510214
10 Decimal 17993868
12 Duodecimal 6039150
16 Hexadecimal 112908c
20 Vigesimal 5c94d8
36 Base36 apo5o

Cryptographic Hash Functions

md5 b8f06e5becca766251f77f6e707097ca
sha1 53e6e70e8fcad72ee2e4359638d45003b8ea9683
sha256 fdcd378770e4565bb6665cb0184f0cd88d246d3e8636f24f63ec496e0e1b3414
sha512 ffd1c906d8cd05f19db01e7d5aceb15c94360f5956c579478dcd9b71606cd313d400efd422ca74f9deb62a679cadbbf5c33787d9c6dbfc9e2c4328aec65f295b
ripemd-160 74a8b72288bd3ddbf1a2058c6f30e97a494acb0a

17993868 as geometric shapes

Circle

Radius = n
Diameter 35987736
Circumference 113058807.03693
Area 1.01718262503E+15

Sphere

Radius = n
Volume 2.4404066515577E+22
Surface area 4.0687305001199E+15
Circumference 113058807.03693

Square

Length = n
Perimeter 71975472
Area 323779285601424
Diagonal 25447172.165151

Cube

Length = n
Surface area 1942675713608544
Volume 5.8260417262463E+21
Space diagonal 31166293.600688

Equilateral Triangle

Length = n
Perimeter 53981604
Area 1.4020054327501E+14
Altitude 15583146.800344

Triangular Pyramid

Length = n
Surface area 1.4020054327501E+14
Volume 6.8660560201743E+20
Height 8482390.7217171