16012972 (number)

16012972 is an even 8-digits composite number following 16012971 and preceding 16012973. In scientific notation, it is written as 1.6012972 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 7511616 positive integers (up to 16012972) that are relatively prime to 16012972.

Interesting facts

Basic properties

Name

Name sixteen million twelve thousand nine hundred seventy-two

Notation

Scientific notation 1.6012972 × 10^7
Engineering notation 1.6012972 × 10^6

Prime Factorization of 16012972

Prime Factorization 2 × 2 × 19 × 109 × 1933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8006486
Product of the distinct prime numbers

The prime factorization of 16012972 is 2 × 2 × 19 × 109 × 1933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 88, 77, 787, 32, 3125, 8480, 18270, 52941, 100124, 780212, 2153521, 6722018, 21118583, 58221877, 360267826, 803470736, 7357854803, 9443158268

Basic calculations (n = 16012972)

Multiplication

n×y
n×2 32025944
n×3 48038916
n×4 64051888
n×5 80064860

Division

n÷y
n÷2 8006486
n÷3 5337657.3333333
n÷3 4003243
n÷5 3202594.4

Exponentiation

ny
n2 256415272272784
n3 4.1059705752765E+21
n4 6.5748791854726E+28
n5 1.0528335630036E+36

Nth Root

y√n
2√n 4001.6211714754
3√n 252.05229031632
4√n 63.258368390873
5√n 27.599066242153

Divisors of 16012972

1, 2, 4, 19, 38, 76, 109, 218, 436, 1933, 2071, 3866, 4142, 7732, 8284, 36727, 73454, 146908, 210697, 421394, 842788, 4003243, 8006486, 16012972

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 -16012971
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 16012972 can be divided by 24 positive divisors. The sum of these divisors (counting 16012972) is 1, the average is 0.041666666666667.

Base conversion 16012972

Base System Value
2 Binary 111101000101011010101100
3 Ternary 1010010112200001
4 Quaternary 331011122230
5 Quinary 13044403342
6 Senary 1331114044
8 Octal 75053254
10 Decimal 16012972
12 Duodecimal 5442924
16 Hexadecimal f456ac
20 Vigesimal 501c8c
36 Base36 9j7os

Cryptographic Hash Functions

md5 943ac6c0698d7741f77f007a08a290d2
sha1 0d155eeee5cc023810b269d3f5e64807f272de38
sha256 589f807d413b13405bb2125cf765bedbc573a33745520fcd273f436dae8dba18
sha512 3fc9b2e24f3605097cc8cd0b25eb394bff6cf52f8dad721f682997f265f6d05f961567009806b5d0ba3168dd14e3efae6319e0f12c072a169ccd44c477bf5590
ripemd-160 1f4862dc124e38948eec2d26d1ea4cbb9e97c3a1

16012972 as geometric shapes

Circle

Radius = n
Diameter 32025944
Circumference 100612470.39468
Area 8.055523356404E+14

Sphere

Radius = n
Volume 1.7199049326859E+22
Surface area 3.2222093425616E+15
Circumference 100612470.39468

Square

Length = n
Perimeter 64051888
Area 256415272272784
Diagonal 22645762.176301

Cube

Length = n
Surface area 1538491633636704
Volume 4.1059705752765E+21
Space diagonal 27735281.084178

Equilateral Triangle

Length = n
Perimeter 48038916
Area 1.1103106985327E+14
Altitude 13867640.542089

Triangular Pyramid

Length = n
Surface area 1.1103106985327E+14
Volume 4.8389327285507E+20
Height 7548587.3921002