Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

16405842 (number)

16405842 is an even 8-digits composite number following 16405841 and preceding 16405843. In scientific notation, it is written as 1.6405842 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 5468612 positive integers (up to 16405842) that are relatively prime to 16405842.

Interesting facts

16405842 has 8 divisors, whose sum is 32811696
The reverse of 16405842 is 24850461
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	sixteen million four hundred five thousand eight hundred forty-two

Notation

Scientific notation	1.6405842 × 10^7
Engineering notation	1.6405842 × 10^6

Prime Factorization of 16405842

Prime Factorization 2 × 3 × 2734307

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	16405842	Product of the distinct prime numbers

The prime factorization of 16405842 is 2 × 3 × 2734307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 93, 30, 980, 262, 9532, 2236, 17606, 7600, 253697, 712966, 7933316, 7304578, 72551577, 70888572, 730889285, 76586594, 853991059, 9354561712

Basic calculations (n = 16405842)

Multiplication

n×y

n×2	32811684
n×3	49217526
n×4	65623368
n×5	82029210

Division

n÷y

n÷2	8202921
n÷3	5468614
n÷3	4101460.5
n÷5	3281168.4

Exponentiation

n^y

n²	269151651728964
n³	4.4156594723044E+21
n⁴	7.244261162843E+28
n⁵	1.1884820404434E+36

Nth Root

^y√n

²√n	4050.4125715784
³√n	254.0969828258
⁴√n	63.642851692695
⁵√n	27.733182204164

Divisors of 16405842

1, 2, 3, 6, 2734307, 5468614, 8202921, 16405842

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-16405841	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16405842 can be divided by 8 positive divisors. The sum of these divisors (counting 16405842) is 1, the average is 0.125.

Base conversion 16405842

Base	System	Value
2	Binary	111110100101010101010010
3	Ternary	1010212111120210
4	Quaternary	332211111102
5	Quinary	13144441332
6	Senary	1343344550
8	Octal	76452522
10	Decimal	16405842
12	Duodecimal	55b2156
16	Hexadecimal	fa5552
20	Vigesimal	52aec2
36	Base36	9rmtu

Cryptographic Hash Functions

md5	35a6604bb51ce3e27e6479682f471cfa
sha1	0fc4cb5fdcb062b22aca4143ad0253ceb8b5c5a3
sha256	70f1ff9310b1f08f031aad3770a36a6c3b17f6f87b424b48c01e4ebea414af73
sha512	a398a32e8047ce90cb946bdb7e1e3a69a07f1173403bced6e9edf91d0a22300041191963fea402d4abb818f252884c412dba8355ce393055cf77ba44963d321c
ripemd-160	8756f6883d6af437745d5c299bab44e181d46efc

16405842 as geometric shapes

Circle

Radius = n

Diameter	32811684
Circumference	103080945.40631
Area	8.4556485177327E+14

Sphere

Radius = n

Volume	1.8496271145261E+22
Surface area	3.3822594070931E+15
Circumference	103080945.40631

Square

Length = n

Perimeter	65623368
Area	269151651728964
Diagonal	23201364.25855

Cube

Length = n

Surface area	1614909910373784
Volume	4.4156594723044E+21
Space diagonal	28415751.884947

Equilateral Triangle

Length = n

Perimeter	49217526
Area	1.1654608393391E+14
Altitude	14207875.942474

Triangular Pyramid

Length = n

Surface area	1.1654608393391E+14
Volume	5.2039045937951E+20
Height	7733788.0861834