16457947 (number)

16457947 is an odd 8-digits composite number following 16457946 and preceding 16457948. In scientific notation, it is written as 1.6457947 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 14541120 positive integers (up to 16457947) that are relatively prime to 16457947.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-seven thousand nine hundred forty-seven

Notation

Scientific notation 1.6457947 × 10^7
Engineering notation 1.6457947 × 10^6

Prime Factorization of 16457947

Prime Factorization 11 × 67 × 163 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16457947
Product of the distinct prime numbers

The prime factorization of 16457947 is 11 × 67 × 163 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 9, 49, 912, 809, 5382, 8523, 83644, 48443, 644940, 593481, 4187290, 3067713, 52341884, 64687062, 709887507, 873728699, 3777955865, 535847391

Basic calculations (n = 16457947)

Multiplication

n×y
n×2 32915894
n×3 49373841
n×4 65831788
n×5 82289735

Division

n÷y
n÷2 8228973.5
n÷3 5485982.3333333
n÷3 4114486.75
n÷5 3291589.4

Exponentiation

ny
n2 270864019454809
n3 4.4578656763942E+21
n4 7.3367317035215E+28
n5 1.2074754152978E+36

Nth Root

y√n
2√n 4056.8395334299
3√n 254.36570278347
4√n 63.6933240884
5√n 27.750775999984

Divisors of 16457947

1, 11, 67, 137, 163, 737, 1507, 1793, 9179, 10921, 22331, 100969, 120131, 245641, 1496177, 16457947

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16457946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16457947 can be divided by 16 positive divisors. The sum of these divisors (counting 16457947) is 1, the average is 0.0625.

Base conversion 16457947

Base System Value
2 Binary 111110110010000011011011
3 Ternary 1010222011001121
4 Quaternary 332302003123
5 Quinary 13203123242
6 Senary 1344430111
8 Octal 76620333
10 Decimal 16457947
12 Duodecimal 5618337
16 Hexadecimal fb20db
20 Vigesimal 52h4h7
36 Base36 9sr17

Cryptographic Hash Functions

md5 72689df239cc761aea73fe892262ce13
sha1 5adb7d5a2957ed69d0da309d7c379125e8147011
sha256 5ce9d10e6323c0db15f6598496afe41c8dfad602d259c93c2ab13eb5f00776ff
sha512 8324eba12bf2a60c120f15bc38f21be1dcd526d3d899106360b0da924bd1b51cc573c1b00d0b3b23590986b7513bc55b252ead9f6e5036a47acce32226f10bac
ripemd-160 43d3fee5aaab307217df339e01edf5645b888e13

16457947 as geometric shapes

Circle

Radius = n
Diameter 32915894
Circumference 103408330.77674
Area 8.5094441364103E+14

Sphere

Radius = n
Volume 1.8673064079534E+22
Surface area 3.4037776545641E+15
Circumference 103408330.77674

Square

Length = n
Perimeter 65831788
Area 270864019454809
Diagonal 23275051.856218

Cube

Length = n
Surface area 1625184116728854
Volume 4.4578656763942E+21
Space diagonal 28506000.392276

Equilateral Triangle

Length = n
Perimeter 49373841
Area 1.1728756090951E+14
Altitude 14253000.196138

Triangular Pyramid

Length = n
Surface area 1.1728756090951E+14
Volume 5.2536450823285E+20
Height 7758350.6187392