16391172 (number)

16391172 is an even 8-digits composite number following 16391171 and preceding 16391173. In scientific notation, it is written as 1.6391172 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 4624800 positive integers (up to 16391172) that are relatively prime to 16391172.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-one thousand one hundred seventy-two

Notation

Scientific notation 1.6391172 × 10^7
Engineering notation 1.6391172 × 10^6

Prime Factorization of 16391172

Prime Factorization 2 × 2 × 3 × 7 × 83 × 2351

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8195586
Product of the distinct prime numbers

The prime factorization of 16391172 is 2 × 2 × 3 × 7 × 83 × 2351. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16391172)

Multiplication

n×y
n×2 32782344
n×3 49173516
n×4 65564688
n×5 81955860

Division

n÷y
n÷2 8195586
n÷3 5463724
n÷3 4097793
n÷5 3278234.4

Exponentiation

ny
n2 268670519533584
n3 4.4038246970043E+21
n4 7.2183848066446E+28
n5 1.183177869279E+36

Nth Root

y√n
2√n 4048.6012399346
3√n 254.02122293579
4√n 63.628619660767
5√n 27.728220662042

Divisors of 16391172

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16391171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16391172 can be divided by 48 positive divisors. The sum of these divisors (counting 16391172) is 1, the average is 0.020833333333333.

Base conversion 16391172

Base System Value
2 Binary 111110100001110000000100
3 Ternary 1010211202110110
4 Quaternary 332201300010
5 Quinary 13144004142
6 Senary 1343153020
8 Octal 76416004
10 Decimal 16391172
12 Duodecimal 55a5770
16 Hexadecimal fa1c04
20 Vigesimal 528hic
36 Base36 9rbic

Cryptographic Hash Functions

md5 1124325f41098be55a7d7bcda65364b5
sha1 e600de292201c1537e75b59b44f91670711bebe3
sha256 a7ef828c6632e27bd603875af3e1d1767bed84a247906e8e4c6bcfc7c0b4deef
sha512 be51c19467dca276f117aee0a72932d659e442e66a31dc84e9abc46a63996176088dd648622276b9437c2934ba53d53f4896ac33dddc16ccd8b7a3ce6de6baa5
ripemd-160 db782e4cd0b9e8b94b84c04eb4125e2dacefac3c

16391172 as geometric shapes

Circle

Radius = n
Diameter 32782344
Circumference 102988771.07785
Area 8.4405333040286E+14

Sphere

Radius = n
Volume 1.8446697754408E+22
Surface area 3.3762133216114E+15
Circumference 102988771.07785

Square

Length = n
Perimeter 65564688
Area 268670519533584
Diagonal 23180617.74559

Cube

Length = n
Surface area 1612023117201504
Volume 4.4038246970043E+21
Space diagonal 28390342.6996

Equilateral Triangle

Length = n
Perimeter 49173516
Area 1.1633774758202E+14
Altitude 14195171.3498

Triangular Pyramid

Length = n
Surface area 1.1633774758202E+14
Volume 5.1899571773476E+20
Height 7726872.5818634