16407868 (number)

16407868 is an even 8-digits composite number following 16407867 and preceding 16407869. In scientific notation, it is written as 1.6407868 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 7772112 positive integers (up to 16407868) that are relatively prime to 16407868.

Interesting facts

Basic properties

Name

Name sixteen million four hundred seven thousand eight hundred sixty-eight

Notation

Scientific notation 1.6407868 × 10^7
Engineering notation 1.6407868 × 10^6

Prime Factorization of 16407868

Prime Factorization 2 × 2 × 19 × 215893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8203934
Product of the distinct prime numbers

The prime factorization of 16407868 is 2 × 2 × 19 × 215893. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 27, 5, 763, 74, 4868, 5595, 26695, 85340, 662669, 980278, 892540, 7099966, 18386520, 27277483, 536898722, 840671638, 3107877158, 4706551864

Basic calculations (n = 16407868)

Multiplication

n×y
n×2 32815736
n×3 49223604
n×4 65631472
n×5 82039340

Division

n÷y
n÷2 8203934
n÷3 5469289.3333333
n÷3 4101967
n÷5 3281573.6

Exponentiation

ny
n2 269218132305424
n3 4.4172955780739E+21
n4 7.2478402762021E+28
n5 1.1892160653701E+36

Nth Root

y√n
2√n 4050.6626618369
3√n 254.10744209385
4√n 63.644816456935
5√n 27.733867138858

Divisors of 16407868

1, 2, 4, 19, 38, 76, 215893, 431786, 863572, 4101967, 8203934, 16407868

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 -16407867
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 16407868 can be divided by 12 positive divisors. The sum of these divisors (counting 16407868) is 1, the average is 0.083333333333333.

Base conversion 16407868

Base System Value
2 Binary 111110100101110100111100
3 Ternary 1010212121100211
4 Quaternary 332211310330
5 Quinary 13200022433
6 Senary 1343402204
8 Octal 76456474
10 Decimal 16407868
12 Duodecimal 55b3364
16 Hexadecimal fa5d3c
20 Vigesimal 52ajd8
36 Base36 9roe4

Cryptographic Hash Functions

md5 9d16f5e1f601eb7e1fd7ad3544e52314
sha1 889e7779025423415fb4f780f2a1b3529cc6d696
sha256 b72ccc75d1910117f310513e4e262f7bf7b5faed55b0654448c81b0ee47f8e1e
sha512 f8c7e0a9b18c95905edf4d2e4b90f18b6e1929787e884b1dd36ee1caf9535bec0c52c0371e4c84f123bbd1f8afb9b46317af9a1150a6440a93d63fc32400c5d3
ripemd-160 b983f65ce6c3c50155bd0a40f1a3a7f87fe913d2

16407868 as geometric shapes

Circle

Radius = n
Diameter 32815736
Circumference 103093675.13974
Area 8.4577370666388E+14

Sphere

Radius = n
Volume 1.8503124449082E+22
Surface area 3.3830948266555E+15
Circumference 103093675.13974

Square

Length = n
Perimeter 65631472
Area 269218132305424
Diagonal 23204229.455228

Cube

Length = n
Surface area 1615308793832544
Volume 4.4172955780739E+21
Space diagonal 28419261.019884

Equilateral Triangle

Length = n
Perimeter 49223604
Area 1.1657487086795E+14
Altitude 14209630.509942

Triangular Pyramid

Length = n
Surface area 1.1657487086795E+14
Volume 5.2058327629357E+20
Height 7734743.1517425