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

40386421 (number)

40386421 is an odd 8-digits prime number following 40386420 and preceding 40386422. In scientific notation, it is written as 4.0386421 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 40386420 positive integers (up to 40386421) that are relatively prime to 40386421.

Interesting facts

40386421 has 2 divisors, whose sum is 40386422
The reverse of 40386421 is 12468304
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	forty million three hundred eighty-six thousand four hundred twenty-one

Notation

Scientific notation	4.0386421 × 10^7
Engineering notation	4.0386421 × 10^6

Prime Factorization of 40386421

Prime Factorization 40386421

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	40386421	Product of the distinct prime numbers

The prime factorization of 40386421 is 40386421. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 6, 78, 52, 850, 889, 5929, 4220, 33768, 66038, 16498, 183729, 4506989, 8753259, 6256801, 49644159, 21368107, 329786701, 1498361847, 3277618390

Basic calculations (n = 40386421)

Multiplication

n×y

n×2	80772842
n×3	121159263
n×4	161545684
n×5	201932105

Division

n÷y

n÷2	20193210.5
n÷3	13462140.333333
n÷3	10096605.25
n÷5	8077284.2

Exponentiation

n^y

n²	1631063001189241
n³	6.5872797043552E+22
n⁴	2.6603665138485E+30
n⁵	1.0744268204259E+38

Nth Root

^y√n

²√n	6355.0311564933
³√n	343.09294627708
⁴√n	79.718449285553
⁵√n	33.208332870806

Divisors of 40386421

1, 40386421

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	40386422	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	20193211	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6355.0312351711	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999504784	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40386421 can be divided by 2 positive divisors. The sum of these divisors (counting 40386421) is 40386422, the average is 20193211.

Base conversion 40386421

Base	System	Value
2	Binary	10011010000011111101110101
3	Ternary	2210222211202101
4	Quaternary	2122003331311
5	Quinary	40314331141
6	Senary	4001342101
8	Octal	232037565
10	Decimal	40386421
12	Duodecimal	11637931
16	Hexadecimal	2683f75
20	Vigesimal	cc8611
36	Base36	o1md1

Cryptographic Hash Functions

md5	b223facfa157aebe4b98c8853750d07a
sha1	9c33b793715614c8550ab390b0d9556e78c1aa2a
sha256	82c82ed9eb9b01ee6fadd0f25a9bab3feac78cddc32a9f13560e7fdf5beb6d76
sha512	c1c0f3974cc06fe17c0fdbe5fd9100a60519d0a3d7a54310f2b5d499b70dbe820ce1ef3a3b351284e5cecd9644eb1583a398794d78fbff3477ff72223e85a59a
ripemd-160	b09c9579674a821e2013773a9553b060c7b52301

40386421 as geometric shapes

Circle

Radius = n

Diameter	80772842
Circumference	253755367.03677
Area	5.1241355420782E+15

Sphere

Radius = n

Volume	2.7592732701791E+23
Surface area	2.0496542168313E+16
Circumference	253755367.03677

Square

Length = n

Perimeter	161545684
Area	1631063001189241
Diagonal	57115024.31391

Cube

Length = n

Surface area	9786378007135446
Volume	6.5872797043552E+22
Space diagonal	69951333.107867

Equilateral Triangle

Length = n

Perimeter	121159263
Area	7.0627099710139E+14
Altitude	34975666.553933

Triangular Pyramid

Length = n

Surface area	7.0627099710139E+14
Volume	7.7631835808702E+21
Height	19038341.43797