16291488 (number)

16291488 is an even 8-digits composite number following 16291487 and preceding 16291489. In scientific notation, it is written as 1.6291488 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 5399040 positive integers (up to 16291488) that are relatively prime to 16291488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6291488 × 10^7
Engineering notation 1.6291488 × 10^6

Prime Factorization of 16291488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 223 × 761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1018218
Product of the distinct prime numbers

The prime factorization of 16291488 is 2 × 2 × 2 × 2 × 2 × 3 × 223 × 761. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16291488)

Multiplication

n×y
n×2 32582976
n×3 48874464
n×4 65165952
n×5 81457440

Division

n÷y
n÷2 8145744
n÷3 5430496
n÷3 4072872
n÷5 3258297.6

Exponentiation

ny
n2 265412581254144
n3 4.3239658825509E+21
n4 7.0443838287988E+28
n5 1.1476349461427E+36

Nth Root

y√n
2√n 4036.271546861
3√n 253.50522652218
4√n 63.531657831832
5√n 27.694412115415

Divisors of 16291488

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16291487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16291488 can be divided by 48 positive divisors. The sum of these divisors (counting 16291488) is 1, the average is 0.020833333333333.

Base conversion 16291488

Base System Value
2 Binary 111110001001011010100000
3 Ternary 1010122200201110
4 Quaternary 332021122200
5 Quinary 13132311423
6 Senary 1341103320
8 Octal 76113240
10 Decimal 16291488
12 Duodecimal 5557b40
16 Hexadecimal f896a0
20 Vigesimal 51g8e8
36 Base36 9p6lc

Cryptographic Hash Functions

md5 21cba7ed2cafbc27bf2e9105b8e4e1bc
sha1 1f2506ea97017a2c03137292c84766164ad98017
sha256 c812aae808101ce5963b83de945f939f50b3c3c25be605f977a718d68460a982
sha512 8dfa0f3676ebf68188a3a8a919c67ac70082ed8c0b99ae14c308b52b030a1bbf6e91357e0891aab53a744cf091ba17f41fdd4ca7bc89cea31d3e7183b7fa838a
ripemd-160 ee3e53fb025ec34df39906d96b47fe75ef43bd06

16291488 as geometric shapes

Circle

Radius = n
Diameter 32582976
Circumference 102362438.03369
Area 8.3381821543832E+14

Sphere

Radius = n
Volume 1.811218593466E+22
Surface area 3.3352728617533E+15
Circumference 102362438.03369

Square

Length = n
Perimeter 65165952
Area 265412581254144
Diagonal 23039643.280839

Cube

Length = n
Surface area 1592475487524864
Volume 4.3239658825509E+21
Space diagonal 28217684.946899

Equilateral Triangle

Length = n
Perimeter 48874464
Area 1.1492701892505E+14
Altitude 14108842.473449

Triangular Pyramid

Length = n
Surface area 1.1492701892505E+14
Volume 5.0958426619517E+20
Height 7679881.0936128