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

16401942 (number)

16401942 is an even 8-digits composite number following 16401941 and preceding 16401943. In scientific notation, it is written as 1.6401942 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 5467308 positive integers (up to 16401942) that are relatively prime to 16401942.

Interesting facts

16401942 has 8 divisors, whose sum is 27336600
The reverse of 16401942 is 24910461
Previous prime number is 9

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	sixteen million four hundred one thousand nine hundred forty-two

Notation

Scientific notation	1.6401942 × 10^7
Engineering notation	1.6401942 × 10^6

Prime Factorization of 16401942

Prime Factorization 2 × 9 × 911219

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	16401942	Product of the distinct prime numbers

The prime factorization of 16401942 is 2 × 9 × 911219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 84, 94, 854, 858, 934, 2436, 69188, 90475, 185123, 748382, 1077088, 1721201, 4061418, 35650348, 411798455, 597023694, 4195701122, 4269071486

Basic calculations (n = 16401942)

Multiplication

n×y

n×2	32803884
n×3	49205826
n×4	65607768
n×5	82009710

Division

n÷y

n÷2	8200971
n÷3	5467314
n÷3	4100485.5
n÷5	3280388.4

Exponentiation

n^y

n²	269023701371364
n³	4.4125111465184E+21
n⁴	7.2373751899549E+28
n⁵	1.1870700809788E+36

Nth Root

^y√n

²√n	4049.9311105252
³√n	254.07684656847
⁴√n	63.639069057657
⁵√n	27.731863531257

Divisors of 16401942

1, 2, 9, 18, 911219, 1822438, 8200971, 16401942

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	-16401941	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 16401942 can be divided by 8 positive divisors. The sum of these divisors (counting 16401942) is 1, the average is 0.125.

Base conversion 16401942

Base	System	Value
2	Binary	111110100100011000010110
3	Ternary	1010212022020100
4	Quaternary	332210120112
5	Quinary	13144330232
6	Senary	1343314530
8	Octal	76443026
10	Decimal	16401942
12	Duodecimal	55aba46
16	Hexadecimal	fa4616
20	Vigesimal	52a4h2
36	Base36	9rjti

Cryptographic Hash Functions

md5	4ee4ee6eef64423985f39f1177523acc
sha1	e44a45ffeaafd34a2b6b269e16af04aeb7b3d82b
sha256	abdec27192b721b07faccb0a225560865f95dac330533f142afdbe08ec23dec9
sha512	8bf7b263c98346927e4eaf54693392c54442ebf563d8af634d83792ee1616da08ac8cba61dbf14c53de19545c8ecea1fb8bb1d92e377c83840ee8894eff3ef48
ripemd-160	39ea53bd524ae5b29f4bedeed51c75f622ddcedb

16401942 as geometric shapes

Circle

Radius = n

Diameter	32803884
Circumference	103056440.98361
Area	8.4516288386981E+14

Sphere

Radius = n

Volume	1.8483083469047E+22
Surface area	3.3806515354792E+15
Circumference	103056440.98361

Square

Length = n

Perimeter	65607768
Area	269023701371364
Diagonal	23195848.825657

Cube

Length = n

Surface area	1614142208228184
Volume	4.4125111465184E+21
Space diagonal	28408996.886798

Equilateral Triangle

Length = n

Perimeter	49205826
Area	1.1649067980386E+14
Altitude	14204498.443399

Triangular Pyramid

Length = n

Surface area	1.1649067980386E+14
Volume	5.200194256274E+20
Height	7731949.6085523