16491297 (number)

16491297 is an odd 8-digits composite number following 16491296 and preceding 16491298. In scientific notation, it is written as 1.6491297 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 10373184 positive integers (up to 16491297) that are relatively prime to 16491297.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-one thousand two hundred ninety-seven

Notation

Scientific notation 1.6491297 × 10^7
Engineering notation 1.6491297 × 10^6

Prime Factorization of 16491297

Prime Factorization 3 × 349 × 19 × 829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16491297
Product of the distinct prime numbers

The prime factorization of 16491297 is 3 × 349 × 19 × 829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 46, 61, 157, 56, 3575, 2622, 47648, 70416, 161051, 5207, 6881365, 4684950, 61397921, 17089576, 596195337, 385634684, 4720670678, 7918569072

Basic calculations (n = 16491297)

Multiplication

n×y
n×2 32982594
n×3 49473891
n×4 65965188
n×5 82456485

Division

n÷y
n÷2 8245648.5
n÷3 5497099
n÷3 4122824.25
n÷5 3298259.4

Exponentiation

ny
n2 271962876742209
n3 4.4850205733302E+21
n4 7.3963806325898E+28
n5 1.2197590973709E+36

Nth Root

y√n
2√n 4060.9477957738
3√n 254.53740043703
4√n 63.725566264834
5√n 27.762013600095

Divisors of 16491297

1, 3, 19, 57, 349, 829, 1047, 2487, 6631, 15751, 19893, 47253, 289321, 867963, 5497099, 16491297

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 -16491296
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 16491297 can be divided by 16 positive divisors. The sum of these divisors (counting 16491297) is 1, the average is 0.0625.

Base conversion 16491297

Base System Value
2 Binary 111110111010001100100001
3 Ternary 1011000211210210
4 Quaternary 332322030201
5 Quinary 13210210142
6 Senary 1345244333
8 Octal 76721441
10 Decimal 16491297
12 Duodecimal 56336a9
16 Hexadecimal fba321
20 Vigesimal 53184h
36 Base36 9tgrl

Cryptographic Hash Functions

md5 57db4d7f5005e9e62efd5b0916f9c3b7
sha1 554dad23e6445455ce858458078a7d4d0b905158
sha256 31f0684071192fa86f5917ad6c02ebd826ddb6617dd1a8fcbe4cf031475ed259
sha512 6a05a4e89bbf8adbe661a4edc5b6c781bf5cf694a44f8424b1883a904ad7ef61d60658c8264ba85eb27ef82b5f97ce36d656bbdfddee6f13afbfbc8395e62c71
ripemd-160 ea4c1dfbc3f308e4501a8be497ef489e69e4115a

16491297 as geometric shapes

Circle

Radius = n
Diameter 32982594
Circumference 103617875.00673
Area 8.5439657562247E+14

Sphere

Radius = n
Volume 1.8786810245831E+22
Surface area 3.4175863024899E+15
Circumference 103617875.00673

Square

Length = n
Perimeter 65965188
Area 271962876742209
Diagonal 23322215.878523

Cube

Length = n
Surface area 1631777260453254
Volume 4.4850205733302E+21
Space diagonal 28563764.286708

Equilateral Triangle

Length = n
Perimeter 49473891
Area 1.1776338007252E+14
Altitude 14281882.143354

Triangular Pyramid

Length = n
Surface area 1.1776338007252E+14
Volume 5.2856474352716E+20
Height 7774071.9595076