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

64056721 (number)

64056721 is an odd 8-digits composite number following 64056720 and preceding 64056722. In scientific notation, it is written as 6.4056721 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 63908352 positive integers (up to 64056721) that are relatively prime to 64056721.

Interesting facts

64056721 has 4 divisors, whose sum is 64205092
The reverse of 64056721 is 12765046
Previous prime number is 433

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	sixty-four million fifty-six thousand seven hundred twenty-one

Notation

Scientific notation	6.4056721 × 10^7
Engineering notation	6.4056721 × 10^6

Prime Factorization of 64056721

Prime Factorization 433 × 147937

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	64056721	Product of the distinct prime numbers

The prime factorization of 64056721 is 433 × 147937. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 61, 57, 277, 47, 1988, 9148, 55720, 23882, 76640, 475181, 3353934, 9557757, 721332, 908105, 796298908, 584071358, 4032509840, 6909873921

Basic calculations (n = 64056721)

Multiplication

n×y

n×2	128113442
n×3	192170163
n×4	256226884
n×5	320283605

Division

n÷y

n÷2	32028360.5
n÷3	21352240.333333
n÷3	16014180.25
n÷5	12811344.2

Exponentiation

n^y

n²	4103263505271841
n³	2.6284160554668E+23
n⁴	1.6836771393696E+31
n⁵	1.0785083677068E+39

Nth Root

^y√n

²√n	8003.5442773811
³√n	400.11813385754
⁴√n	89.462530018892
⁵√n	36.417735787634

Divisors of 64056721

1, 433, 147937, 64056721

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-64056720	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64056721 can be divided by 4 positive divisors. The sum of these divisors (counting 64056721) is 1, the average is 0.25.

Base conversion 64056721

Base	System	Value
2	Binary	11110100010110110110010001
3	Ternary	11110112102022011
4	Quaternary	3310112312101
5	Quinary	112344303341
6	Senary	10204542521
8	Octal	364266621
10	Decimal	64056721
12	Duodecimal	19551a41
16	Hexadecimal	3d16d91
20	Vigesimal	10071g1
36	Base36	124yhd

Cryptographic Hash Functions

md5	f51f895f619ffd8a61988bb80107e06f
sha1	f4152490234b0396e0db36a19621394d680829f1
sha256	d31780aa615c848db9fa86d46ee54fd3b688a773dd23ef0447515c792c5b7af0
sha512	475a94ef6c497190f680f5ee4bf9136e4aa54cdfdd8076282192a783c02001540b98bbf01d37b9c6793b5b8c313428c8bdff4d0e292cbd7949265c8909d99168
ripemd-160	3aba4003fe671bbe615d0bf1a9485149269b6f7b

64056721 as geometric shapes

Circle

Radius = n

Diameter	128113442
Circumference	402480248.2133
Area	1.2890782483905E+16

Sphere

Radius = n

Volume	1.1009883427243E+24
Surface area	5.156312993562E+16
Circumference	402480248.2133

Square

Length = n

Perimeter	256226884
Area	4103263505271841
Diagonal	90589883.599349

Cube

Length = n

Surface area	24619581031631046
Volume	2.6284160554668E+23
Space diagonal	110949495.33826

Equilateral Triangle

Length = n

Perimeter	192170163
Area	1.7767652169935E+15
Altitude	55474747.669132

Triangular Pyramid

Length = n

Surface area	1.7767652169935E+15
Volume	3.097618027667E+22
Height	30196627.86645