16405970 (number)

16405970 is an even 8-digits composite number following 16405969 and preceding 16405971. In scientific notation, it is written as 1.6405970 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 5544000 positive integers (up to 16405970) that are relatively prime to 16405970.

Interesting facts

Basic properties

Name

Name sixteen million four hundred five thousand nine hundred seventy

Notation

Scientific notation 1.6405970 × 10^7
Engineering notation 1.6405970 × 10^6

Prime Factorization of 16405970

Prime Factorization 2 × 35 × 71 × 3301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16405970
Product of the distinct prime numbers

The prime factorization of 16405970 is 2 × 35 × 71 × 3301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 20, 4, 486, 741, 4443, 7322, 31381, 66420, 210843, 690106, 756226, 2067910, 92734192, 22667972, 557539429, 940538105, 2809971576, 5331546701

Basic calculations (n = 16405970)

Multiplication

n×y
n×2 32811940
n×3 49217910
n×4 65623880
n×5 82029850

Division

n÷y
n÷2 8202985
n÷3 5468656.6666667
n÷3 4101492.5
n÷5 3281194

Exponentiation

ny
n2 269155851640900
n3 4.4157628273451E+21
n4 7.2444872472538E+28
n5 1.1885284044383E+36

Nth Root

y√n
2√n 4050.428372407
3√n 254.097643654
4√n 63.642975829286
5√n 27.733225479434

Divisors of 16405970

1, 2, 35, 70, 71, 142, 2485, 3301, 4970, 6602, 115535, 231070, 234371, 468742, 8202985, 16405970

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 -16405969
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 16405970 can be divided by 16 positive divisors. The sum of these divisors (counting 16405970) is 1, the average is 0.0625.

Base conversion 16405970

Base System Value
2 Binary 111110100101010111010010
3 Ternary 1010212111202112
4 Quaternary 332211113102
5 Quinary 13144442340
6 Senary 1343345322
8 Octal 76452722
10 Decimal 16405970
12 Duodecimal 55b2242
16 Hexadecimal fa55d2
20 Vigesimal 52aeia
36 Base36 9rmxe

Cryptographic Hash Functions

md5 5ef35a6a775d34d993c4297ba9e5ade5
sha1 5f69ed3cc29930647ce16e1cafa40da4898e10e5
sha256 d680f5d80cb1e21ed56d0a7d7f4578400a50f6204d59dc6cfc11ddc95403bd1e
sha512 d8da7d5701576a2298c37c8c0331f23a304856090620b5c772e64148468d058a1d079e92cf213b1575cb1a28d60839c39371a3aedc99467e9865cde82b0ff0ae
ripemd-160 a9e1b781d077d5ed4b05c465896ed8306fe931d4

16405970 as geometric shapes

Circle

Radius = n
Diameter 32811940
Circumference 103081749.65403
Area 8.4557804618576E+14

Sphere

Radius = n
Volume 1.8496704077843E+22
Surface area 3.382312184743E+15
Circumference 103081749.65403

Square

Length = n
Perimeter 65623880
Area 269155851640900
Diagonal 23201545.277886

Cube

Length = n
Surface area 1614935109845400
Volume 4.4157628273451E+21
Space diagonal 28415973.587451

Equilateral Triangle

Length = n
Perimeter 49217910
Area 1.1654790254913E+14
Altitude 14207986.793725

Triangular Pyramid

Length = n
Surface area 1.1654790254913E+14
Volume 5.2040263988786E+20
Height 7733848.425962