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

40421947 (number)

40421947 is an odd 8-digits prime number following 40421946 and preceding 40421948. In scientific notation, it is written as 4.0421947 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 40421946 positive integers (up to 40421947) that are relatively prime to 40421947.

Interesting facts

40421947 has 2 divisors, whose sum is 40421948
The reverse of 40421947 is 74912404
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	forty million four hundred twenty-one thousand nine hundred forty-seven

Notation

Scientific notation	4.0421947 × 10^7
Engineering notation	4.0421947 × 10^6

Prime Factorization of 40421947

Prime Factorization 40421947

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	40421947	Product of the distinct prime numbers

The prime factorization of 40421947 is 40421947. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 6, 84, 28, 314, 249, 289, 2279, 15172, 30543, 115133, 783893, 3487605, 5752707, 94902765, 78565303, 493884198, 302031989, 7011905252, 5266225249

Basic calculations (n = 40421947)

Multiplication

n×y

n×2	80843894
n×3	121265841
n×4	161687788
n×5	202109735

Division

n÷y

n÷2	20210973.5
n÷3	13473982.333333
n÷3	10105486.75
n÷5	8084389.4

Exponentiation

n^y

n²	1633933799270809
n³	6.6046785435633E+22
n⁴	2.6697396603995E+30
n⁵	1.0791607505647E+38

Nth Root

^y√n

²√n	6357.8256503305
³√n	343.19351760368
⁴√n	79.735974630843
⁵√n	33.214173172136

Divisors of 40421947

1, 40421947

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	40421948	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	20210974	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6357.8257289737	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999505219	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40421947 can be divided by 2 positive divisors. The sum of these divisors (counting 40421947) is 40421948, the average is 20210974.

Base conversion 40421947

Base	System	Value
2	Binary	10011010001100101000111011
3	Ternary	2211001122111011
4	Quaternary	2122030220323
5	Quinary	40322000242
6	Senary	4002214351
8	Octal	232145073
10	Decimal	40421947
12	Duodecimal	116543b7
16	Hexadecimal	268ca3b
20	Vigesimal	ccceh7
36	Base36	o2drv

Cryptographic Hash Functions

md5	bfc272dea9d01ac833b9bed9d2d5b7b3
sha1	37663a31dc94fe4020418a8f811778c1fe95fc3e
sha256	87ccb262a18442ebbb09fcf973668d9fed10ced2f4e87580027399881e39b92b
sha512	0313199cd4fc6890be65374ad8c067a7ee8f2592fb3aba9d00a8d5a88101ee54dee5e508ac9b0b2f60f8d3d3186c08c8d69e2c49374d9fb5115bd1cb4089b8fb
ripemd-160	b9ae6a6e8f1ffabf70c033ef4d229247c7e14ad8

40421947 as geometric shapes

Circle

Radius = n

Diameter	80843894
Circumference	253978583.47799
Area	5.1331544202412E+15

Sphere

Radius = n

Volume	2.7665612789041E+23
Surface area	2.0532617680965E+16
Circumference	253978583.47799

Square

Length = n

Perimeter	161687788
Area	1633933799270809
Diagonal	57165265.664926

Cube

Length = n

Surface area	9803602795624854
Volume	6.6046785435633E+22
Space diagonal	70012865.944856

Equilateral Triangle

Length = n

Perimeter	121265841
Area	7.0751408913527E+14
Altitude	35006432.972428

Triangular Pyramid

Length = n

Surface area	7.0751408913527E+14
Volume	7.7836883095182E+21
Height	19055088.554975