16401620 (number)

16401620 is an even 8-digits composite number following 16401619 and preceding 16401621. In scientific notation, it is written as 1.6401620 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 6516000 positive integers (up to 16401620) that are relatively prime to 16401620.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand six hundred twenty

Notation

Scientific notation 1.6401620 × 10^7
Engineering notation 1.6401620 × 10^6

Prime Factorization of 16401620

Prime Factorization 2 × 2 × 5 × 151 × 5431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8200810
Product of the distinct prime numbers

The prime factorization of 16401620 is 2 × 2 × 5 × 151 × 5431. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 64, 43, 134, 993, 9009, 639, 46305, 97542, 704885, 218147, 9242069, 4460908, 75632879, 88622293, 281651104, 952860219, 1644492051, 5504248115

Basic calculations (n = 16401620)

Multiplication

n×y
n×2 32803240
n×3 49204860
n×4 65606480
n×5 82008100

Division

n÷y
n÷2 8200810
n÷3 5467206.6666667
n÷3 4100405
n÷5 3280324

Exponentiation

ny
n2 269013138624400
n3 4.4122512747247E+21
n4 7.2368068752551E+28
n5 1.1869535638132E+36

Nth Root

y√n
2√n 4049.8913565675
3√n 254.07518389382
4√n 63.638756717644
5√n 27.731754645003

Divisors of 16401620

1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 5431, 10862, 21724, 27155, 54310, 108620, 820081, 1640162, 3280324, 4100405, 8200810, 16401620

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 -16401619
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 16401620 can be divided by 24 positive divisors. The sum of these divisors (counting 16401620) is 1, the average is 0.041666666666667.

Base conversion 16401620

Base System Value
2 Binary 111110100100010011010100
3 Ternary 1010212021210102
4 Quaternary 332210103110
5 Quinary 13144322440
6 Senary 1343313232
8 Octal 76442324
10 Decimal 16401620
12 Duodecimal 55ab818
16 Hexadecimal fa44d4
20 Vigesimal 52a410
36 Base36 9rjkk

Cryptographic Hash Functions

md5 ce00466310874502fc88d2df481bcab1
sha1 c3a9b3c9272a1b29c1123dc9fd6f58bb66c2acac
sha256 86b664a6d52e0a59118661449326956f5840258e3b03b9438ffa2f48c8c4fa90
sha512 33c0bb290843409f40f79126d82d980ed7f3e5fb15998a16bead7cca29f7b875177352da910e725e536521efc6efc857a3fcb0f9cb79a5627c754aed2ccb2d1e
ripemd-160 f89bf720965a3583d826328a145c0f55887e41e4

16401620 as geometric shapes

Circle

Radius = n
Diameter 32803240
Circumference 103054417.79794
Area 8.4512970002155E+14

Sphere

Radius = n
Volume 1.8481994920623E+22
Surface area 3.3805188000862E+15
Circumference 103054417.79794

Square

Length = n
Perimeter 65606480
Area 269013138624400
Diagonal 23195393.44889

Cube

Length = n
Surface area 1614078831746400
Volume 4.4122512747247E+21
Space diagonal 28408439.166438

Equilateral Triangle

Length = n
Perimeter 49204860
Area 1.1648610600026E+14
Altitude 14204219.583219

Triangular Pyramid

Length = n
Surface area 1.1648610600026E+14
Volume 5.1998879944281E+20
Height 7731797.8162966