16398980 (number)

16398980 is an even 8-digits composite number following 16398979 and preceding 16398981. In scientific notation, it is written as 1.6398980 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 6054912 positive integers (up to 16398980) that are relatively prime to 16398980.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-eight thousand nine hundred eighty

Notation

Scientific notation 1.6398980 × 10^7
Engineering notation 1.6398980 × 10^6

Prime Factorization of 16398980

Prime Factorization 2 × 2 × 5 × 13 × 63073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8199490
Product of the distinct prime numbers

The prime factorization of 16398980 is 2 × 2 × 5 × 13 × 63073. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 29, 11, 315, 78, 3189, 5559, 79476, 93373, 726797, 703884, 2344847, 8683742, 57153665, 5809, 276742962, 140841263, 4569206586, 1287886432

Basic calculations (n = 16398980)

Multiplication

n×y
n×2 32797960
n×3 49196940
n×4 65595920
n×5 81994900

Division

n÷y
n÷2 8199490
n÷3 5466326.6666667
n÷3 4099745
n÷5 3279796

Exponentiation

ny
n2 268926545040400
n3 4.4101210335866E+21
n4 7.2321486627366E+28
n5 1.1859986127724E+36

Nth Root

y√n
2√n 4049.5654087815
3√n 254.06155120637
4√n 63.636195744101
5√n 27.730861848482

Divisors of 16398980

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 63073, 126146, 252292, 315365, 630730, 819949, 1261460, 1639898, 3279796, 4099745, 8199490, 16398980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16398979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16398980 can be divided by 24 positive divisors. The sum of these divisors (counting 16398980) is 1, the average is 0.041666666666667.

Base conversion 16398980

Base System Value
2 Binary 111110100011101010000100
3 Ternary 1010212011011122
4 Quaternary 332203222010
5 Quinary 13144231410
6 Senary 1343253112
8 Octal 76435204
10 Decimal 16398980
12 Duodecimal 55aa198
16 Hexadecimal fa3a84
20 Vigesimal 529h90
36 Base36 9rhj8

Cryptographic Hash Functions

md5 ff46348eec2d8151a0c66519fd2cf78b
sha1 c740343761741635e1e21ab68832b5ca213dc978
sha256 4e9dbdcc944987dd19d467f3d5e402b6debfc056e6de3fc38192d0654c9dbde1
sha512 65e79f90042f6cb04e44da3b2725a837e5adc31e9fd79bf101f6e9df3d2d9dafb0c17d933d3954084384a57f27eae0028a6308f30ab760f2a9fa5aadf454d97f
ripemd-160 fb3cf3e5632fc00904d2a05e357236b7544d3490

16398980 as geometric shapes

Circle

Radius = n
Diameter 32797960
Circumference 103037830.18873
Area 8.4485765825421E+14

Sphere

Radius = n
Volume 1.847307178741E+22
Surface area 3.3794306330168E+15
Circumference 103037830.18873

Square

Length = n
Perimeter 65595920
Area 268926545040400
Diagonal 23191659.925085

Cube

Length = n
Surface area 1613559270242400
Volume 4.4101210335866E+21
Space diagonal 28403866.552306

Equilateral Triangle

Length = n
Perimeter 49196940
Area 1.1644860987848E+14
Altitude 14201933.276153

Triangular Pyramid

Length = n
Surface area 1.1644860987848E+14
Volume 5.1973774811709E+20
Height 7730553.3083617