16487739 (number)

16487739 is an odd 8-digits composite number following 16487738 and preceding 16487740. In scientific notation, it is written as 1.6487739 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 10340352 positive integers (up to 16487739) that are relatively prime to 16487739.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eighty-seven thousand seven hundred thirty-nine

Notation

Scientific notation 1.6487739 × 10^7
Engineering notation 1.6487739 × 10^6

Prime Factorization of 16487739

Prime Factorization 27 × 17 × 17 × 2113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 969867
Product of the distinct prime numbers

The prime factorization of 16487739 is 27 × 17 × 17 × 2113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 85, 28, 782, 847, 5271, 6513, 38171, 75799, 122680, 14771, 956694, 1346, 38596337, 43534546, 64050790, 923828351, 2790801239, 7451029830

Basic calculations (n = 16487739)

Multiplication

n×y
n×2 32975478
n×3 49463217
n×4 65950956
n×5 82438695

Division

n÷y
n÷2 8243869.5
n÷3 5495913
n÷3 4121934.75
n÷5 3297547.8

Exponentiation

ny
n2 271845537332121
n3 4.4821182678468E+21
n4 7.389999616739E+28
n5 1.2184438489089E+36

Nth Root

y√n
2√n 4060.5096970701
3√n 254.51909362527
4√n 63.722128786396
5√n 27.760815564913

Divisors of 16487739

1, 17, 27, 289, 459, 2113, 7803, 35921, 57051, 610657, 969867, 16487739

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16487738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16487739 can be divided by 12 positive divisors. The sum of these divisors (counting 16487739) is 1, the average is 0.083333333333333.

Base conversion 16487739

Base System Value
2 Binary 111110111001010100111011
3 Ternary 1011000122221000
4 Quaternary 332321110323
5 Quinary 13210101424
6 Senary 1345220043
8 Octal 76712473
10 Decimal 16487739
12 Duodecimal 5631623
16 Hexadecimal fb953b
20 Vigesimal 530j6j
36 Base36 9te0r

Cryptographic Hash Functions

md5 f67d8136cc749213440d38377734c168
sha1 a4b78f2d489164a23fe51e616b3a67114d1434de
sha256 2073b526d4ecbde2b48905b64db5764cb0c9d2f4b7e6b091748ab29a82648c0f
sha512 aa90287cf47166fb7cdbe3d481fd9f559b6d0c53ed49c1eaba3fae55e8bb53df9ea123b18487d2a4efb5cd9d7353a70ecc3ac3c7e670f22d3c03d31f09b2be11
ripemd-160 03169c8d0158f83a049c51e71a7ea5ccb3d1b8f3

16487739 as geometric shapes

Circle

Radius = n
Diameter 32975478
Circumference 103595519.43341
Area 8.5402794299376E+14

Sphere

Radius = n
Volume 1.8774653097051E+22
Surface area 3.416111771975E+15
Circumference 103595519.43341

Square

Length = n
Perimeter 65950956
Area 271845537332121
Diagonal 23317184.106668

Cube

Length = n
Surface area 1631073223992726
Volume 4.4821182678468E+21
Space diagonal 28557601.649935

Equilateral Triangle

Length = n
Perimeter 49463217
Area 1.1771257061752E+14
Altitude 14278800.824967

Triangular Pyramid

Length = n
Surface area 1.1771257061752E+14
Volume 5.2822270354576E+20
Height 7772394.7022226