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

64402893 (number)

64402893 is an odd 8-digits composite number following 64402892 and preceding 64402894. In scientific notation, it is written as 6.4402893 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 42330120 positive integers (up to 64402893) that are relatively prime to 64402893.

Interesting facts

64402893 has 8 divisors, whose sum is 72567360
The reverse of 64402893 is 39820446
Previous prime number is 71

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	sixty-four million four hundred two thousand eight hundred ninety-three

Notation

Scientific notation	6.4402893 × 10^7
Engineering notation	6.4402893 × 10^6

Prime Factorization of 64402893

Prime Factorization 9 × 71 × 100787

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	64402893	Product of the distinct prime numbers

The prime factorization of 64402893 is 9 × 71 × 100787. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 13, 8, 965, 555, 6728, 1883, 80439, 618, 510413, 812235, 7058561, 2812866, 75468549, 91293757, 896770754, 824410421, 6431203926, 3196301658

Basic calculations (n = 64402893)

Multiplication

n×y

n×2	128805786
n×3	193208679
n×4	257611572
n×5	322014465

Division

n÷y

n÷2	32201446.5
n÷3	21467631
n÷3	16100723.25
n÷5	12880578.6

Exponentiation

n^y

n²	4147732626769449
n³	2.6712598055444E+23
n⁴	1.7203685943168E+31
n⁵	1.1079671450034E+39

Nth Root

^y√n

²√n	8025.1413071671
³√n	400.83760523607
⁴√n	89.583153032069
⁵√n	36.457012343352

Divisors of 64402893

1, 9, 71, 639, 100787, 907083, 7155877, 64402893

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	-64402892	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 64402893 can be divided by 8 positive divisors. The sum of these divisors (counting 64402893) is 1, the average is 0.125.

Base conversion 64402893

Base	System	Value
2	Binary	11110101101011010111001101
3	Ternary	11111012000011100
4	Quaternary	3311223113031
5	Quinary	112441343033
6	Senary	10220213313
8	Octal	365532715
10	Decimal	64402893
12	Duodecimal	1969a239
16	Hexadecimal	3d6b5cd
20	Vigesimal	102a74d
36	Base36	12cdl9

Cryptographic Hash Functions

md5	bf183ee20f0ee4857457d790b27eb38a
sha1	c02616ee35182a8ff626284d4ae1bdfec87997be
sha256	816a5079c1af9df5c37b692f231d4e2b9766ab7ed6042a5962efa8a2bcc523ed
sha512	7df72786c661ea13a5e24e2012cedd354a5d3368e2e04d0ed7169459a65931e1c55b21fe52b8ba77947110f3c581e61a89879dadb28185c4c733245a93ac4625
ripemd-160	cb31424ed05212d75a5b04f049244c08c34cc041

64402893 as geometric shapes

Circle

Radius = n

Diameter	128805786
Circumference	404655311.03746
Area	1.3030486349314E+16

Sphere

Radius = n

Volume	1.1189346907904E+24
Surface area	5.2121945397254E+16
Circumference	404655311.03746

Square

Length = n

Perimeter	257611572
Area	4147732626769449
Diagonal	91079444.736663

Cube

Length = n

Surface area	24886395760616694
Volume	2.6712598055444E+23
Space diagonal	111549082.83042

Equilateral Triangle

Length = n

Perimeter	193208679
Area	1.796020911444E+15
Altitude	55774541.415211

Triangular Pyramid

Length = n

Surface area	1.796020911444E+15
Volume	3.1481098713525E+22
Height	30359814.912221