16403920 (number)

16403920 is an even 8-digits composite number following 16403919 and preceding 16403921. In scientific notation, it is written as 1.6403920 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 6056448 positive integers (up to 16403920) that are relatively prime to 16403920.

Interesting facts

Basic properties

Name

Name sixteen million four hundred three thousand nine hundred twenty

Notation

Scientific notation 1.6403920 × 10^7
Engineering notation 1.6403920 × 10^6

Prime Factorization of 16403920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 15773

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2050490
Product of the distinct prime numbers

The prime factorization of 16403920 is 2 × 2 × 2 × 2 × 5 × 13 × 15773. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 10, 11, 27, 829, 184, 2464, 8421, 1417, 71368, 364064, 505097, 9120235, 5539596, 70166730, 43537527, 874719437, 659095960, 5799016262, 9351381008

Basic calculations (n = 16403920)

Multiplication

n×y
n×2 32807840
n×3 49211760
n×4 65615680
n×5 82019600

Division

n÷y
n÷2 8201960
n÷3 5467973.3333333
n÷3 4100980
n÷5 3280784

Exponentiation

ny
n2 269088591366400
n3 4.4141077256871E+21
n4 7.2408670003553E+28
n5 1.1877860300447E+36

Nth Root

y√n
2√n 4050.1753048479
3√n 254.087059664
4√n 63.640987616849
5√n 27.73253236645

Divisors of 16403920

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15773, 31546, 63092, 78865, 126184, 157730, 205049, 252368, 315460, 410098, 630920, 820196, 1025245, 1261840, 1640392, 2050490, 3280784, 4100980, 8201960, 16403920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16403919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16403920 can be divided by 40 positive divisors. The sum of these divisors (counting 16403920) is 1, the average is 0.025.

Base conversion 16403920

Base System Value
2 Binary 111110100100110111010000
3 Ternary 1010212101221121
4 Quaternary 332210313100
5 Quinary 13144411140
6 Senary 1343332024
8 Octal 76446720
10 Decimal 16403920
12 Duodecimal 55b1014
16 Hexadecimal fa4dd0
20 Vigesimal 52a9g0
36 Base36 9rlcg

Cryptographic Hash Functions

md5 0ae5f8a88b852d25f66bbfd59443304d
sha1 3eaa599e7210315776c40041cb65b21a2e2a7d38
sha256 119de44307f80abea1f37519bcd9b90e8e8068afb3007b6bfd8943cc5229a998
sha512 2dba911667aef7fcdee9b3a631882529cadd7436033aa0573378aa95ca8102378ce5c71f5771a3c183011f6cfe25a4bfec652dcc0fef929fb747f80f2cfc232e
ripemd-160 beebacf485f7e173775398170ee26dc6f1431851

16403920 as geometric shapes

Circle

Radius = n
Diameter 32807840
Circumference 103068869.12415
Area 8.4536674180151E+14

Sphere

Radius = n
Volume 1.848977120423E+22
Surface area 3.381466967206E+15
Circumference 103068869.12415

Square

Length = n
Perimeter 65615680
Area 269088591366400
Diagonal 23198646.140083

Cube

Length = n
Surface area 1614531548198400
Volume 4.4141077256871E+21
Space diagonal 28412422.883295

Equilateral Triangle

Length = n
Perimeter 49211760
Area 1.1651877799594E+14
Altitude 14206211.441648

Triangular Pyramid

Length = n
Surface area 1.1651877799594E+14
Volume 5.2020758428688E+20
Height 7732882.0466944