16991608 (number)

16991608 is an even 8-digits composite number following 16991607 and preceding 16991609. In scientific notation, it is written as 1.6991608 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 8481600 positive integers (up to 16991608) that are relatively prime to 16991608.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred ninety-one thousand six hundred eight

Notation

Scientific notation 1.6991608 × 10^7
Engineering notation 1.6991608 × 10^6

Prime Factorization of 16991608

Prime Factorization 2 × 2 × 2 × 761 × 2791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4247902
Product of the distinct prime numbers

The prime factorization of 16991608 is 2 × 2 × 2 × 761 × 2791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 19, 88, 845, 748, 4311, 97, 3753, 97581, 549059, 560456, 1843670, 5992237, 89409344, 12966305, 296063878, 474670149, 6416255593, 3767185884

Basic calculations (n = 16991608)

Multiplication

n×y
n×2 33983216
n×3 50974824
n×4 67966432
n×5 84958040

Division

n÷y
n÷2 8495804
n÷3 5663869.3333333
n÷3 4247902
n÷5 3398321.6

Exponentiation

ny
n2 288714742425664
n3 4.9057277271179E+21
n4 8.3356202493918E+28
n5 1.4163559171453E+36

Nth Root

y√n
2√n 4122.0878205104
3√n 257.08584191533
4√n 64.203487603949
5√n 27.928454023959

Divisors of 16991608

1, 2, 4, 8, 761, 1522, 2791, 3044, 5582, 6088, 11164, 22328, 2123951, 4247902, 8495804, 16991608

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 -16991607
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 16991608 can be divided by 16 positive divisors. The sum of these divisors (counting 16991608) is 1, the average is 0.0625.

Base conversion 16991608

Base System Value
2 Binary 1000000110100010101111000
3 Ternary 1011222021002211
4 Quaternary 1000310111320
5 Quinary 13322212413
6 Senary 1404104504
8 Octal 100642570
10 Decimal 16991608
12 Duodecimal 5835134
16 Hexadecimal 1034578
20 Vigesimal 563j08
36 Base36 a46t4

Cryptographic Hash Functions

md5 c47de992e19d4368f4695bda7d4b244b
sha1 70c7b69713bceb1797c82889ec14cafcf9c8b34c
sha256 6c332176e1ad44dc39d364979c1490f86841a028b40592116b81d1b248d403f1
sha512 5703e4bc9f3392841be92bb3d17aa381ac01e9dfa709ffcf4f72d36915cafb1a361e1ffd7b5168d8ce6202d8ea228617d8d2d4ca84f7615145464024d5d07af3
ripemd-160 5a6461b6d3f73a8fa2deda95339d28cb26cbee3d

16991608 as geometric shapes

Circle

Radius = n
Diameter 33983216
Circumference 106761421.73096
Area 9.0702411378754E+14

Sphere

Radius = n
Volume 2.05490642507E+22
Surface area 3.6280964551501E+15
Circumference 106761421.73096

Square

Length = n
Perimeter 67966432
Area 288714742425664
Diagonal 24029762.480127

Cube

Length = n
Surface area 1732288454553984
Volume 4.9057277271179E+21
Space diagonal 29430328.358294

Equilateral Triangle

Length = n
Perimeter 50974824
Area 1.2501715069385E+14
Altitude 14715164.179147

Triangular Pyramid

Length = n
Surface area 1.2501715069385E+14
Volume 5.7814555708332E+20
Height 8009920.8267091