16993868 (number)

16993868 is an even 8-digits composite number following 16993867 and preceding 16993869. In scientific notation, it is written as 1.6993868 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 8294400 positive integers (up to 16993868) that are relatively prime to 16993868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6993868 × 10^7
Engineering notation 1.6993868 × 10^6

Prime Factorization of 16993868

Prime Factorization 2 × 2 × 61 × 257 × 271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8496934
Product of the distinct prime numbers

The prime factorization of 16993868 is 2 × 2 × 61 × 257 × 271. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 98, 77, 885, 811, 6026, 4138, 63393, 24582, 294347, 605314, 2844587, 7950990, 92742106, 15633796, 736078586, 664718207, 6497779469, 8665278726

Basic calculations (n = 16993868)

Multiplication

n×y
n×2 33987736
n×3 50981604
n×4 67975472
n×5 84969340

Division

n÷y
n÷2 8496934
n÷3 5664622.6666667
n÷3 4248467
n÷5 3398773.6

Exponentiation

ny
n2 288791549601424
n3 4.9076854734421E+21
n4 8.3400559121192E+28
n5 1.4172980928317E+36

Nth Root

y√n
2√n 4122.3619443227
3√n 257.09723946807
4√n 64.205622373143
5√n 27.929196919491

Divisors of 16993868

1, 2, 4, 61, 122, 244, 257, 271, 514, 542, 1028, 1084, 15677, 16531, 31354, 33062, 62708, 66124, 69647, 139294, 278588, 4248467, 8496934, 16993868

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 -16993867
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 16993868 can be divided by 24 positive divisors. The sum of these divisors (counting 16993868) is 1, the average is 0.041666666666667.

Base conversion 16993868

Base System Value
2 Binary 1000000110100111001001100
3 Ternary 1011222101012112
4 Quaternary 1000310321030
5 Quinary 13322300433
6 Senary 1404123152
8 Octal 100647114
10 Decimal 16993868
12 Duodecimal 58364b8
16 Hexadecimal 1034e4c
20 Vigesimal 5644d8
36 Base36 a48jw

Cryptographic Hash Functions

md5 cd8f76153433a1998274e186dfc2cbc4
sha1 29170a6a850974c01c9d7607b5994f2e3e95f4d5
sha256 076a8f40cdcb28a082db160618e19d53b146f35a3d6ec3e94ae4163bf3aecaee
sha512 adbab04b09546da2dc0d67accb61f8c53282fccdcf4bffad57b6ce12f11879975b6fd5b59775823873936c4b591faca2745c1ea0776ab9c163e1eb8946ee3fac
ripemd-160 bf85193080e19899fe3f847a5aa0ced81d77be6c

16993868 as geometric shapes

Circle

Radius = n
Diameter 33987736
Circumference 106775621.72975
Area 9.0726541064665E+14

Sphere

Radius = n
Volume 2.0557264839327E+22
Surface area 3.6290616425866E+15
Circumference 106775621.72975

Square

Length = n
Perimeter 67975472
Area 288791549601424
Diagonal 24032958.602778

Cube

Length = n
Surface area 1732749297608544
Volume 4.9076854734421E+21
Space diagonal 29434242.793119

Equilateral Triangle

Length = n
Perimeter 50981604
Area 1.2505040917655E+14
Altitude 14717121.396559

Triangular Pyramid

Length = n
Surface area 1.2505040917655E+14
Volume 5.7837627970026E+20
Height 8010986.200926