16491085 (number)

16491085 is an odd 8-digits composite number following 16491084 and preceding 16491086. In scientific notation, it is written as 1.6491085 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 11847168 positive integers (up to 16491085) that are relatively prime to 16491085.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-one thousand eighty-five

Notation

Scientific notation 1.6491085 × 10^7
Engineering notation 1.6491085 × 10^6

Prime Factorization of 16491085

Prime Factorization 13 × 5 × 37 × 6857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16491085
Product of the distinct prime numbers

The prime factorization of 16491085 is 13 × 5 × 37 × 6857. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 31, 4, 737, 583, 4915, 2820, 46989, 11100, 218654, 228733, 639003, 1649904, 75827848, 47026405, 516532085, 231218218, 6593225768, 8694098430

Basic calculations (n = 16491085)

Multiplication

n×y
n×2 32982170
n×3 49473255
n×4 65964340
n×5 82455425

Division

n÷y
n÷2 8245542.5
n÷3 5497028.3333333
n÷3 4122771.25
n÷5 3298217

Exponentiation

ny
n2 271955884477225
n3 4.4848476071641E+21
n4 7.396000310179E+28
n5 1.2196806977519E+36

Nth Root

y√n
2√n 4060.921693409
3√n 254.53630971707
4√n 63.72536146158
5√n 27.761942222117

Divisors of 16491085

1, 5, 13, 37, 65, 185, 481, 2405, 6857, 34285, 89141, 253709, 445705, 1268545, 3298217, 16491085

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 -16491084
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 16491085 can be divided by 16 positive divisors. The sum of these divisors (counting 16491085) is 1, the average is 0.0625.

Base conversion 16491085

Base System Value
2 Binary 111110111010001001001101
3 Ternary 1011000211111221
4 Quaternary 332322021031
5 Quinary 13210203320
6 Senary 1345243341
8 Octal 76721115
10 Decimal 16491085
12 Duodecimal 5633551
16 Hexadecimal fba24d
20 Vigesimal 5317e5
36 Base36 9tglp

Cryptographic Hash Functions

md5 49027862a75555d40dd6663c75c8c157
sha1 bd58039a10a5c281cf786e90ac5b00b74d984a0e
sha256 e81c3b1fc89746c65607858be1c3063a9aea44185665eace4a1b3cb53cde4043
sha512 d32719716bac07348f9d2b524a703d2fb062906b3d2eb0ef6af347d1870f97d2dad32de3c0d9f469ed2bf43a2aff32d55a637cfee8509a7520e28981f932b432
ripemd-160 e4d13fb83a87e000628f79aebfcf94e574d02430

16491085 as geometric shapes

Circle

Radius = n
Diameter 32982170
Circumference 103616542.97145
Area 8.5437460877416E+14

Sphere

Radius = n
Volume 1.8786085726849E+22
Surface area 3.4174984350967E+15
Circumference 103616542.97145

Square

Length = n
Perimeter 65964340
Area 271955884477225
Diagonal 23321916.065248

Cube

Length = n
Surface area 1631735306863350
Volume 4.4848476071641E+21
Space diagonal 28563397.091937

Equilateral Triangle

Length = n
Perimeter 49473255
Area 1.1776035233297E+14
Altitude 14281698.545968

Triangular Pyramid

Length = n
Surface area 1.1776035233297E+14
Volume 5.28544359269E+20
Height 7773972.0217492