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

39408021 (number)

39408021 is an odd 8-digits composite number following 39408020 and preceding 39408022. In scientific notation, it is written as 3.9408021 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 26109864 positive integers (up to 39408021) that are relatively prime to 39408021.

Interesting facts

39408021 has 8 divisors, whose sum is 44056960
The reverse of 39408021 is 12080493
Previous prime number is 163

Basic properties

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

Name

Name	thirty-nine million four hundred eight thousand twenty-one

Notation

Scientific notation	3.9408021 × 10^7
Engineering notation	3.9408021 × 10^6

Prime Factorization of 39408021

Prime Factorization 9 × 163 × 26863

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	39408021	Product of the distinct prime numbers

The prime factorization of 39408021 is 9 × 163 × 26863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 43, 18, 65, 239, 2481, 5183, 53657, 95971, 568823, 589947, 2562706, 73483, 44964019, 11786742, 70186148, 834240708, 7134244550, 6835075287

Basic calculations (n = 39408021)

Multiplication

n×y

n×2	78816042
n×3	118224063
n×4	157632084
n×5	197040105

Division

n÷y

n÷2	19704010.5
n÷3	13136007
n÷3	9852005.25
n÷5	7881604.2

Exponentiation

n^y

n²	1552992119136441
n³	6.1200346043763E+22
n⁴	2.4117845220999E+30
n⁵	9.5043655094388E+37

Nth Root

^y√n

²√n	6277.5808238524
³√n	340.29968099255
⁴√n	79.231185929863
⁵√n	33.045849846488

Divisors of 39408021

1, 9, 163, 1467, 26863, 241767, 4378669, 39408021

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	-39408020	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 39408021 can be divided by 8 positive divisors. The sum of these divisors (counting 39408021) is 1, the average is 0.125.

Base conversion 39408021

Base	System	Value
2	Binary	10010110010101000110010101
3	Ternary	2202011010122100
4	Quaternary	2112111012111
5	Quinary	40042024041
6	Senary	3524352313
8	Octal	226250625
10	Decimal	39408021
12	Duodecimal	11245699
16	Hexadecimal	2595195
20	Vigesimal	c66011
36	Base36	ngnf9

Cryptographic Hash Functions

md5	8a22e420dbe1d7ca54a0c2322edd2664
sha1	7aefc1d6f2da9929e7e8477cb581a5b2f1f96f4e
sha256	5ad85183695d514feb47473672843c699e26fcfca566aaf00113a4d4fae30ba1
sha512	443e8d474ba3d51107cbcd4f3eee43bd05a583d2b67c9bdb9ca63a8a6735673b0f4c4d4d288aa732f9ada487275682a1566f9531b6b84263ce2f56101e9c9b6d
ripemd-160	ea8e5fa66a16b77e35efae8b92dcd9b13cd7de86

39408021 as geometric shapes

Circle

Radius = n

Diameter	78816042
Circumference	247607898.53222
Area	4.8788686325619E+15

Sphere

Radius = n

Volume	2.5635541003765E+23
Surface area	1.9515474530248E+16
Circumference	247607898.53222

Square

Length = n

Perimeter	157632084
Area	1552992119136441
Diagonal	55731357.764484

Cube

Length = n

Surface area	9317952714818646
Volume	6.1200346043763E+22
Space diagonal	68256694.597741

Equilateral Triangle

Length = n

Perimeter	118224063
Area	6.7246531352459E+14
Altitude	34128347.298871

Triangular Pyramid

Length = n

Surface area	6.7246531352459E+14
Volume	7.2125299497514E+21
Height	18577119.254828