16991672 (number)

16991672 is an even 8-digits composite number following 16991671 and preceding 16991673. In scientific notation, it is written as 1.6991672 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 8356320 positive integers (up to 16991672) that are relatively prime to 16991672.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred ninety-one thousand six hundred seventy-two

Notation

Scientific notation 1.6991672 × 10^7
Engineering notation 1.6991672 × 10^6

Prime Factorization of 16991672

Prime Factorization 2 × 2 × 2 × 61 × 34819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4247918
Product of the distinct prime numbers

The prime factorization of 16991672 is 2 × 2 × 2 × 61 × 34819. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 65, 100, 676, 662, 882, 1734, 59506, 69277, 791418, 425329, 9321959, 9669774, 22062643, 68594879, 598881498, 633854708, 218151980, 434990041

Basic calculations (n = 16991672)

Multiplication

n×y
n×2 33983344
n×3 50975016
n×4 67966688
n×5 84958360

Division

n÷y
n÷2 8495836
n÷3 5663890.6666667
n÷3 4247918
n÷5 3398334.4

Exponentiation

ny
n2 288716917355584
n3 4.9057831605572E+21
n4 8.3357458367311E+28
n5 1.416382591331E+36

Nth Root

y√n
2√n 4122.0955835594
3√n 257.08616469179
4√n 64.203548060519
5√n 27.928475062796

Divisors of 16991672

1, 2, 4, 8, 61, 122, 244, 488, 34819, 69638, 139276, 278552, 2123959, 4247918, 8495836, 16991672

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 -16991671
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 16991672 can be divided by 16 positive divisors. The sum of these divisors (counting 16991672) is 1, the average is 0.0625.

Base conversion 16991672

Base System Value
2 Binary 1000000110100010110111000
3 Ternary 1011222021012012
4 Quaternary 1000310112320
5 Quinary 13322213142
6 Senary 1404105052
8 Octal 100642670
10 Decimal 16991672
12 Duodecimal 5835188
16 Hexadecimal 10345b8
20 Vigesimal 563j3c
36 Base36 a46uw

Cryptographic Hash Functions

md5 c1c686ac2406b202822f20185986a89a
sha1 8eb903f974bb126fb00187e20360b82ebc8b344e
sha256 f2cd265c67a013d8b10d033c0bdc0efdf8021bc31d720a19f39e9d2b0229052e
sha512 0969b341985f9849556fad353ab66d4c8c8f315d2f152764970d8825fe3823d7d4bfad390ca36a583d60382ba333c597b8c6a2cebb23a49bed982703c3f041f4
ripemd-160 1ff6eb3f3b924015a1d8f3fbc502461ee9706b6d

16991672 as geometric shapes

Circle

Radius = n
Diameter 33983344
Circumference 106761823.85481
Area 9.0703094653139E+14

Sphere

Radius = n
Volume 2.0549296449748E+22
Surface area 3.6281237861256E+15
Circumference 106761823.85481

Square

Length = n
Perimeter 67966688
Area 288716917355584
Diagonal 24029852.989795

Cube

Length = n
Surface area 1732301504133504
Volume 4.9057831605572E+21
Space diagonal 29430439.209545

Equilateral Triangle

Length = n
Perimeter 50975016
Area 1.2501809246613E+14
Altitude 14715219.604773

Triangular Pyramid

Length = n
Surface area 1.2501809246613E+14
Volume 5.7815208997679E+20
Height 8009950.9965984