16987068 (number)

16987068 is an even 8-digits composite number following 16987067 and preceding 16987069. In scientific notation, it is written as 1.6987068 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 4853376 positive integers (up to 16987068) that are relatively prime to 16987068.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred eighty-seven thousand sixty-eight

Notation

Scientific notation 1.6987068 × 10^7
Engineering notation 1.6987068 × 10^6

Prime Factorization of 16987068

Prime Factorization 2 × 2 × 3 × 21 × 67409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8493534
Product of the distinct prime numbers

The prime factorization of 16987068 is 2 × 2 × 3 × 21 × 67409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 18, 93, 909, 576, 9317, 7744, 80663, 52117, 7139, 319418, 8457622, 4440592, 75964594, 59867910, 326827667, 564334378, 2166883965, 5669280622

Basic calculations (n = 16987068)

Multiplication

n×y
n×2 33974136
n×3 50961204
n×4 67948272
n×5 84935340

Division

n÷y
n÷2 8493534
n÷3 5662356
n÷3 4246767
n÷5 3397413.6

Exponentiation

ny
n2 288560479236624
n3 4.9017964829051E+21
n4 8.326715017727E+28
n5 1.4144647422275E+36

Nth Root

y√n
2√n 4121.5370919112
3√n 257.06294289188
4√n 64.199198530131
5√n 27.926961419671

Divisors of 16987068

1, 2, 3, 4, 6, 12, 21, 42, 63, 84, 126, 252, 67409, 134818, 202227, 269636, 404454, 808908, 1415589, 2831178, 4246767, 5662356, 8493534, 16987068

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 -16987067
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 16987068 can be divided by 24 positive divisors. The sum of these divisors (counting 16987068) is 1, the average is 0.041666666666667.

Base conversion 16987068

Base System Value
2 Binary 1000000110011001110111100
3 Ternary 1011222000212200
4 Quaternary 1000303032330
5 Quinary 13322041233
6 Senary 1404031500
8 Octal 100631674
10 Decimal 16987068
12 Duodecimal 5832590
16 Hexadecimal 10333bc
20 Vigesimal 5637d8
36 Base36 a43b0

Cryptographic Hash Functions

md5 dfc109bdcbe7dd8c74b476d0c1caa641
sha1 be1188e875f97f08dfd6b018cf5c62bba55b0a5f
sha256 64b95367039e1af296aded7091b56f2fb1364629bc95302ac09b04dec0548faa
sha512 22e94e18fb5011470b9e036e3090370015bfcf223ca2d52b663a1f0083ee20f6271bba6639f436d92f0ee6518b535947a8e9fae1a07f96140cdcccf301d40ff8
ripemd-160 edac9bb021fd4b9b48ef89ae4d1aef2b634628e4

16987068 as geometric shapes

Circle

Radius = n
Diameter 33974136
Circumference 106732896.06966
Area 9.0653948168613E+14

Sphere

Radius = n
Volume 2.0532597093449E+22
Surface area 3.6261579267445E+15
Circumference 106732896.06966

Square

Length = n
Perimeter 67948272
Area 288560479236624
Diagonal 24023341.950554

Cube

Length = n
Surface area 1731362875419744
Volume 4.9017964829051E+21
Space diagonal 29422464.847627

Equilateral Triangle

Length = n
Perimeter 50961204
Area 1.2495035277356E+14
Altitude 14711232.423814

Triangular Pyramid

Length = n
Surface area 1.2495035277356E+14
Volume 5.7768225550976E+20
Height 8007780.6501847