16490915 (number)

16490915 is an odd 8-digits composite number following 16490914 and preceding 16490916. In scientific notation, it is written as 1.6490915 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 10942560 positive integers (up to 16490915) that are relatively prime to 16490915.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety thousand nine hundred fifteen

Notation

Scientific notation 1.6490915 × 10^7
Engineering notation 1.6490915 × 10^6

Prime Factorization of 16490915

Prime Factorization 5 × 7 × 31 × 15199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16490915
Product of the distinct prime numbers

The prime factorization of 16490915 is 5 × 7 × 31 × 15199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 39, 41, 848, 339, 3459, 2310, 45786, 39089, 68262, 496561, 5327267, 4688316, 19777672, 12332709, 271536780, 487497662, 9992849068, 2602049307

Basic calculations (n = 16490915)

Multiplication

n×y
n×2 32981830
n×3 49472745
n×4 65963660
n×5 82454575

Division

n÷y
n÷2 8245457.5
n÷3 5496971.6666667
n÷3 4122728.75
n÷5 3298183

Exponentiation

ny
n2 271950277537225
n3 4.4847089110928E+21
n4 7.3956953452574E+28
n5 1.2196178330453E+36

Nth Root

y√n
2√n 4060.9007621463
3√n 254.5354350764
4√n 63.725197231129
5√n 27.761884984529

Divisors of 16490915

1, 5, 7, 31, 35, 155, 217, 1085, 15199, 75995, 106393, 471169, 531965, 2355845, 3298183, 16490915

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 -16490914
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 16490915 can be divided by 16 positive divisors. The sum of these divisors (counting 16490915) is 1, the average is 0.0625.

Base conversion 16490915

Base System Value
2 Binary 111110111010000110100011
3 Ternary 1011000211021122
4 Quaternary 332322012203
5 Quinary 13210202130
6 Senary 1345242455
8 Octal 76720643
10 Decimal 16490915
12 Duodecimal 563342b
16 Hexadecimal fba1a3
20 Vigesimal 53175f
36 Base36 9tggz

Cryptographic Hash Functions

md5 ec492172dacd9a559ce04db43b0113e4
sha1 8fc2042c1069bd2bf926fe4e07da6f42a4368630
sha256 560f7e4dd3b262383c68bd11cdb59ceb18f6a5b353099479adcb72547611a148
sha512 d6ed2e31108f945cad0b137554abe30dd06668e9e9080471d31a8c2b24e44b56d2b12477d46e83b34e17d388e54e118c14f2e84511b392b5dc6b4e9c909854fc
ripemd-160 8fc6db3c32c502b8b1ca65769f9ab3ceee822e07

16490915 as geometric shapes

Circle

Radius = n
Diameter 32981830
Circumference 103615474.82995
Area 8.5435699405265E+14

Sphere

Radius = n
Volume 1.8785504758104E+22
Surface area 3.4174279762106E+15
Circumference 103615474.82995

Square

Length = n
Perimeter 65963660
Area 271950277537225
Diagonal 23321675.648942

Cube

Length = n
Surface area 1631701665223350
Volume 4.4847089110928E+21
Space diagonal 28563102.6433

Equilateral Triangle

Length = n
Perimeter 49472745
Area 1.1775792445673E+14
Altitude 14281551.32165

Triangular Pyramid

Length = n
Surface area 1.1775792445673E+14
Volume 5.2852801378024E+20
Height 7773891.8829806