389905778, three hundred eighty-nine million nine hundred five thousand seven hundred seventy-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

389905778 has 32 divisors, whose sum is 646552368
The reverse of 389905778 is 877509983
Previous prime number is 37

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2

Name

Name	three hundred eighty-nine million nine hundred five thousand seven hundred seventy-eight

Notation

Scientific notation	3.89905778 × 10^8
Engineering notation	3.89905778 × 10^6

Prime Factorization of 389905778

Prime Factorization 2 × 61 × 17 × 37 × 5081

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	389905778	Product of the distinct prime numbers

The prime factorization of 389905778 is 2 × 61 × 17 × 37 × 5081. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 68, 14, 402, 478, 5643, 4328, 93617, 56843, 974208, 44351, 6282194, 8241654, 83966237, 54722983, 204588257, 740945818, 9669629547, 3326285031

Basic calculations (n = 389905778)

Multiplication

n×y

n×2	779811556
n×3	1169717334
n×4	1559623112
n×5	1949528890

Division

n÷y

n÷2	194952889
n÷3	129968592.66667
n÷3	97476444.5
n÷5	77981155.6

Exponentiation

n^y

n²	152026515717785284
n³	5.9276016887572E+25
n⁴	2.311206148129E+34
n⁵	9.0115263130462E+42

Nth Root

^y√n

²√n	19746.031955813
³√n	730.55551510669
⁴√n	140.52057484871
⁵√n	52.262711032367

Divisors of 389905778

1, 2, 17, 34, 37, 61, 74, 122, 629, 1037, 1258, 2074, 2257, 4514, 5081, 10162, 38369, 76738, 86377, 172754, 187997, 309941, 375994, 619882, 3195949, 5268997, 6391898, 10537994, 11467817, 22935634, 194952889, 389905778

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-389905777	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389905778 can be divided by 32 positive divisors. The sum of these divisors (counting 389905778) is 1, the average is 0.03125.

Base conversion 389905778

Base	System	Value
2	Binary	10111001111010111110101110010
3	Ternary	1000011200021011202
4	Quaternary	113033113311302
5	Quinary	1244303441103
6	Senary	102405011202
8	Octal	2717276562
10	Decimal	389905778
12	Duodecimal	aa6b3b02
16	Hexadecimal	173d7d72
20	Vigesimal	61gi48i
36	Base36	6g5182

Cryptographic Hash Functions

md5	0a4d0f5b3df375ce7d716160be227e86
sha1	38589328c85a38f4d61c32dbfb13943a93b44cbf
sha256	c34e91eb001f53e4d2c12975b99187579b7a7c3dd4522a13e674eaf99cf5790b
sha512	a7c03e19435cdae4c74fd559978bd49fb868c8843a3e029217550f4a12e969439fe1006aea5eabcafbe946d789cd7c4c83c0427f4293ebb8927fba829901bedf
ripemd-160	9c3d20d08b8d038cad5c2f98d1fb6a2c710ff3af

389905778 as geometric shapes

Circle

Radius = n

Diameter	779811556
Circumference	2449850255.514
Area	4.7760538492985E+17

Sphere

Radius = n

Volume	2.4829479891742E+26
Surface area	1.9104215397194E+18
Circumference	2449850255.514

Square

Length = n

Perimeter	1559623112
Area	152026515717785284
Diagonal	551410039.29523

Cube

Length = n

Surface area	912159094306711704
Volume	5.9276016887572E+25
Space diagonal	675336617.66067

Equilateral Triangle

Length = n

Perimeter	1169717334
Area	6.5829412330218E+16
Altitude	337668308.83034

Triangular Pyramid

Length = n

Surface area	6.5829412330218E+16
Volume	6.9857455838218E+24
Height	183803346.43174