16403940 (number)

16403940 is an even 8-digits composite number following 16403939 and preceding 16403941. In scientific notation, it is written as 1.6403940 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 3656448 positive integers (up to 16403940) that are relatively prime to 16403940.

Interesting facts

Basic properties

Name

Name sixteen million four hundred three thousand nine hundred forty

Notation

Scientific notation 1.6403940 × 10^7
Engineering notation 1.6403940 × 10^6

Prime Factorization of 16403940

Prime Factorization 2 × 2 × 315 × 47 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8201970
Product of the distinct prime numbers

The prime factorization of 16403940 is 2 × 2 × 315 × 47 × 277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 33, 31, 907, 963, 3362, 8714, 27937, 81743, 911825, 121623, 1132206, 1005902, 13277598, 41549135, 652299274, 743062203, 3003281816, 7756650483

Basic calculations (n = 16403940)

Multiplication

n×y
n×2 32807880
n×3 49211820
n×4 65615760
n×5 82019700

Division

n÷y
n÷2 8201970
n÷3 5467980
n÷3 4100985
n÷5 3280788

Exponentiation

ny
n2 269089247523600
n3 4.4141238710223E+21
n4 7.2409023132817E+28
n5 1.1877932709293E+36

Nth Root

y√n
2√n 4050.1777738761
3√n 254.0871629267
4√n 63.641007014944
5√n 27.732539128863

Divisors of 16403940

1, 2, 4, 47, 94, 188, 277, 315, 554, 630, 1108, 1260, 13019, 14805, 26038, 29610, 52076, 59220, 87255, 174510, 349020, 4100985, 8201970, 16403940

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 -16403939
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 16403940 can be divided by 24 positive divisors. The sum of these divisors (counting 16403940) is 1, the average is 0.041666666666667.

Base conversion 16403940

Base System Value
2 Binary 111110100100110111100100
3 Ternary 1010212101222100
4 Quaternary 332210313210
5 Quinary 13144411230
6 Senary 1343332100
8 Octal 76446744
10 Decimal 16403940
12 Duodecimal 55b1030
16 Hexadecimal fa4de4
20 Vigesimal 52a9h0
36 Base36 9rld0

Cryptographic Hash Functions

md5 061d3adb07738ed8ad311c11658ef661
sha1 7bd790da61fd9f8610932f54d1d48d435cb54311
sha256 b0bd7235a5c3179927730f8ce9e272be7d88e18f699373759db8b6fd949fa2ba
sha512 b4b7ea4a56d6d25d26542cb7f2d64513dfe2a2076aa2e76c3c08ce5807d5592aed9ec828201da4041f6e0b0fc9ab08c7391556175c3127da9765efb67550d257
ripemd-160 8a8259091a038707750375d5af40341e55076dc9

16403940 as geometric shapes

Circle

Radius = n
Diameter 32807880
Circumference 103068994.78786
Area 8.4536880318015E+14

Sphere

Radius = n
Volume 1.8489838833652E+22
Surface area 3.3814752127206E+15
Circumference 103068994.78786

Square

Length = n
Perimeter 65615760
Area 269089247523600
Diagonal 23198674.424355

Cube

Length = n
Surface area 1614535485141600
Volume 4.4141238710223E+21
Space diagonal 28412457.524311

Equilateral Triangle

Length = n
Perimeter 49211820
Area 1.1651906212034E+14
Altitude 14206228.762156

Triangular Pyramid

Length = n
Surface area 1.1651906212034E+14
Volume 5.2020948703288E+20
Height 7732891.4747848