16291888 (number)

16291888 is an even 8-digits composite number following 16291887 and preceding 16291889. In scientific notation, it is written as 1.6291888 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 8072960 positive integers (up to 16291888) that are relatively prime to 16291888.

Interesting facts

Basic properties

Name

Name sixteen million two hundred ninety-one thousand eight hundred eighty-eight

Notation

Scientific notation 1.6291888 × 10^7
Engineering notation 1.6291888 × 10^6

Prime Factorization of 16291888

Prime Factorization 2 × 2 × 2 × 2 × 113 × 9011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2036486
Product of the distinct prime numbers

The prime factorization of 16291888 is 2 × 2 × 2 × 2 × 113 × 9011. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 19, 88, 174, 976, 5629, 4839, 94693, 72901, 299941, 982352, 1117950, 924018, 41243039, 39091818, 172028948, 338352808, 1288517289, 4935333333

Basic calculations (n = 16291888)

Multiplication

n×y
n×2 32583776
n×3 48875664
n×4 65167552
n×5 81459440

Division

n÷y
n÷2 8145944
n÷3 5430629.3333333
n÷3 4072972
n÷5 3258377.6

Exponentiation

ny
n2 265425614604544
n3 4.3242843854684E+21
n4 7.04507568882E+28
n5 1.1477758407378E+36

Nth Root

y√n
2√n 4036.3210972369
3√n 253.50730125104
4√n 63.532047796659
5√n 27.694548108591

Divisors of 16291888

1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 9011, 18022, 36044, 72088, 144176, 1018243, 2036486, 4072972, 8145944, 16291888

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16291887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16291888 can be divided by 20 positive divisors. The sum of these divisors (counting 16291888) is 1, the average is 0.05.

Base conversion 16291888

Base System Value
2 Binary 111110001001100000110000
3 Ternary 1010122201021021
4 Quaternary 332021200300
5 Quinary 13132320023
6 Senary 1341105224
8 Octal 76114060
10 Decimal 16291888
12 Duodecimal 5558214
16 Hexadecimal f89830
20 Vigesimal 51g9e8
36 Base36 9p6wg

Cryptographic Hash Functions

md5 9713aa6dcb2cb54c5a81a0ab73be17f2
sha1 c69c6753905e064d1cc140dcf2432c1e91ea61cf
sha256 0d46354158d764df5081e1a3a2d597b67879b5f6ed8c96d48bf8e5acfed9d256
sha512 b08dcf244a47864e2b2e137260762f5582da75687c02cd6001265f1c8ff11eab542358f4d822a509b7f197c0b50a161f7ba5e7c104be2084f8af3867a4b4399b
ripemd-160 13d5d8f5f95d2c573970137feb810e552a6dfe9b

16291888 as geometric shapes

Circle

Radius = n
Diameter 32583776
Circumference 102364951.30782
Area 8.3385916091619E+14

Sphere

Radius = n
Volume 1.8113520076561E+22
Surface area 3.3354366436648E+15
Circumference 102364951.30782

Square

Length = n
Perimeter 65167552
Area 265425614604544
Diagonal 23040208.966263

Cube

Length = n
Surface area 1592553687627264
Volume 4.3242843854684E+21
Space diagonal 28218377.767222

Equilateral Triangle

Length = n
Perimeter 48875664
Area 1.1493266253132E+14
Altitude 14109188.883611

Triangular Pyramid

Length = n
Surface area 1.1493266253132E+14
Volume 5.0962180212397E+20
Height 7680069.6554212