16458972 (number)

16458972 is an even 8-digits composite number following 16458971 and preceding 16458973. In scientific notation, it is written as 1.6458972 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 5486320 positive integers (up to 16458972) that are relatively prime to 16458972.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-eight thousand nine hundred seventy-two

Notation

Scientific notation 1.6458972 × 10^7
Engineering notation 1.6458972 × 10^6

Prime Factorization of 16458972

Prime Factorization 2 × 2 × 3 × 1371581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8229486
Product of the distinct prime numbers

The prime factorization of 16458972 is 2 × 2 × 3 × 1371581. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 12, 98, 181, 966, 4460, 4533, 51012, 56085, 274178, 49618, 7168289, 1325535, 92746952, 37424572, 146228971, 110335725, 4679050418, 9176891335

Basic calculations (n = 16458972)

Multiplication

n×y
n×2 32917944
n×3 49376916
n×4 65835888
n×5 82294860

Division

n÷y
n÷2 8229486
n÷3 5486324
n÷3 4114743
n÷5 3291794.4

Exponentiation

ny
n2 270897759296784
n3 4.4586986351285E+21
n4 7.3385595992018E+28
n5 1.2078514696359E+36

Nth Root

y√n
2√n 4056.9658613304
3√n 254.370983301
4√n 63.694315769387
5√n 27.751121654722

Divisors of 16458972

1, 2, 3, 4, 6, 12, 1371581, 2743162, 4114743, 5486324, 8229486, 16458972

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 -16458971
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 16458972 can be divided by 12 positive divisors. The sum of these divisors (counting 16458972) is 1, the average is 0.083333333333333.

Base conversion 16458972

Base System Value
2 Binary 111110110010010011011100
3 Ternary 1010222012110120
4 Quaternary 332302103130
5 Quinary 13203141342
6 Senary 1344434540
8 Octal 76622334
10 Decimal 16458972
12 Duodecimal 5618a50
16 Hexadecimal fb24dc
20 Vigesimal 52h78c
36 Base36 9srto

Cryptographic Hash Functions

md5 559d098837c28937b980456780e48f2e
sha1 c9c9711791f844c874cf646a383780d3b41d4199
sha256 a7363694e223aec5fede12de95364cb808505443842cb146904534155deaef66
sha512 5c5588029a4a90becf38340b474ea9f7f17d0245d133e8b812fe1467bfeaa0d7c36433344b9aaeba4a276f249f4f65ac4b0303c5f04c4f5a91ba479ed01c20ed
ripemd-160 37cfeb3f6fb58e64ce06b5e8d1b5d748333987d2

16458972 as geometric shapes

Circle

Radius = n
Diameter 32917944
Circumference 103414771.04168
Area 8.5105041048071E+14

Sphere

Radius = n
Volume 1.8676553168921E+22
Surface area 3.4042016419229E+15
Circumference 103414771.04168

Square

Length = n
Perimeter 65835888
Area 270897759296784
Diagonal 23276501.425119

Cube

Length = n
Surface area 1625386555780704
Volume 4.4586986351285E+21
Space diagonal 28507775.744354

Equilateral Triangle

Length = n
Perimeter 49376916
Area 1.1730217068965E+14
Altitude 14253887.872177

Triangular Pyramid

Length = n
Surface area 1.1730217068965E+14
Volume 5.254626733611E+20
Height 7758833.808373