16456988 (number)

16456988 is an even 8-digits composite number following 16456987 and preceding 16456989. In scientific notation, it is written as 1.6456988 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 8014208 positive integers (up to 16456988) that are relatively prime to 16456988.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation 1.6456988 × 10^7
Engineering notation 1.6456988 × 10^6

Prime Factorization of 16456988

Prime Factorization 2 × 2 × 509 × 59 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8228494
Product of the distinct prime numbers

The prime factorization of 16456988 is 2 × 2 × 509 × 59 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 31, 24, 828, 460, 7021, 416, 68149, 58363, 184139, 838988, 7555741, 9138411, 7763617, 45341663, 103983678, 852962678, 5130507130, 1880220726

Basic calculations (n = 16456988)

Multiplication

n×y
n×2 32913976
n×3 49370964
n×4 65827952
n×5 82284940

Division

n÷y
n÷2 8228494
n÷3 5485662.6666667
n÷3 4114247
n÷5 3291397.6

Exponentiation

ny
n2 270832454032144
n3 4.4570864460175E+21
n4 7.3350218157073E+28
n5 1.2071236600083E+36

Nth Root

y√n
2√n 4056.7213362517
3√n 254.36076208122
4√n 63.692396220049
5√n 27.750452586444

Divisors of 16456988

1, 2, 4, 59, 118, 137, 236, 274, 509, 548, 1018, 2036, 8083, 16166, 30031, 32332, 60062, 69733, 120124, 139466, 278932, 4114247, 8228494, 16456988

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 -16456987
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 16456988 can be divided by 24 positive divisors. The sum of these divisors (counting 16456988) is 1, the average is 0.041666666666667.

Base conversion 16456988

Base System Value
2 Binary 111110110001110100011100
3 Ternary 1010222002202002
4 Quaternary 332301310130
5 Quinary 13203110423
6 Senary 1344421432
8 Octal 76616434
10 Decimal 16456988
12 Duodecimal 5617878
16 Hexadecimal fb1d1c
20 Vigesimal 52h298
36 Base36 9sqak

Cryptographic Hash Functions

md5 725f20facdd7002c6b2d565bef51845e
sha1 b444779730a237cb38c51a3864a6afd062a980ad
sha256 d3cc10815542f67be2a29eb5b20e4a8b926c14152c456c3b47fb32d45951c067
sha512 053f62df3d87201b8faca3c3c69b734dda0fa7a64302ce627d125500633a256c6f02968b9352940b6a49df759a57fb3fcea0af5a1e81d7af1a766668de2643de
ripemd-160 59a8d36fdfa00362debd8e21c989b2d2c3dd2594

16456988 as geometric shapes

Circle

Radius = n
Diameter 32913976
Circumference 103402305.20203
Area 8.5084524794108E+14

Sphere

Radius = n
Volume 1.8669800046964E+22
Surface area 3.4033809917643E+15
Circumference 103402305.20203

Square

Length = n
Perimeter 65827952
Area 270832454032144
Diagonal 23273695.625411

Cube

Length = n
Surface area 1624994724192864
Volume 4.4570864460175E+21
Space diagonal 28504339.355551

Equilateral Triangle

Length = n
Perimeter 49370964
Area 1.1727389268056E+14
Altitude 14252169.677776

Triangular Pyramid

Length = n
Surface area 1.1727389268056E+14
Volume 5.2527267505228E+20
Height 7757898.5418038