389616981, three hundred eighty-nine million six hundred sixteen thousand nine hundred eighty-one: 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

389616981 has 8 divisors, whose sum is 408111360
The reverse of 389616981 is 189616983
Previous prime number is 47

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6

Name

Name	three hundred eighty-nine million six hundred sixteen thousand nine hundred eighty-one

Notation

Scientific notation	3.89616981 × 10^8
Engineering notation	3.89616981 × 10^6

Prime Factorization of 389616981

Prime Factorization 39 × 47 × 212557

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	389616981	Product of the distinct prime numbers

The prime factorization of 389616981 is 39 × 47 × 212557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 17, 79, 67, 521, 402, 9952, 96549, 77034, 237136, 132041, 8447016, 6334652, 37308302, 1921405, 627153317, 383227129, 9192219134, 6805393044

Basic calculations (n = 389616981)

Multiplication

n×y

n×2	779233962
n×3	1168850943
n×4	1558467924
n×5	1948084905

Division

n÷y

n÷2	194808490.5
n÷3	129872327
n÷3	97404245.25
n÷5	77923396.2

Exponentiation

n^y

n²	151801391883554361
n³	5.9144400017268E+25
n⁴	2.3043662577784E+34
n⁵	8.9782022447391E+42

Nth Root

^y√n

²√n	19738.717815502
³√n	730.37510027757
⁴√n	140.49454728032
⁵√n	52.254966706045

Divisors of 389616981

1, 39, 47, 1833, 212557, 8289723, 9990179, 389616981

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	-389616980	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 389616981 can be divided by 8 positive divisors. The sum of these divisors (counting 389616981) is 1, the average is 0.125.

Base conversion 389616981

Base	System	Value
2	Binary	10111001110010001010101010101
3	Ternary	1000011010121000120
4	Quaternary	113032101111111
5	Quinary	1244220220411
6	Senary	102354502153
8	Octal	2716212525
10	Decimal	389616981
12	Duodecimal	aa594959
16	Hexadecimal	17391555
20	Vigesimal	61f2291
36	Base36	6fyudx

Cryptographic Hash Functions

md5	fccd0aa05fcbffc67a012c3206290f61
sha1	c8ff223fe6bb1858dc665fa66675e0ba7366065c
sha256	3b05e52716aa63519b30714e045833a74c6330baec8f20f041d4f05b18d3fa3f
sha512	4d2d12f8d64abb5288f20d1d33b0bfae655a22160c3abb22edf5fa490367cba01c0e229006bbc12076da3279b2bcef3a1f010ed8ac66150335b08627faa8150a
ripemd-160	e42a9ab706dc372eb9b59c26b60ad03dafa594b7

389616981 as geometric shapes

Circle

Radius = n

Diameter	779233962
Circumference	2448035690.4469
Area	4.7689813754608E+17

Sphere

Radius = n

Volume	2.477434834603E+26
Surface area	1.9075925501843E+18
Circumference	2448035690.4469

Square

Length = n

Perimeter	1558467924
Area	151801391883554361
Diagonal	551001618.66106

Cube

Length = n

Surface area	910808351301326166
Volume	5.9144400017268E+25
Space diagonal	674836406.5836

Equilateral Triangle

Length = n

Perimeter	1168850943
Area	6.5731930850497E+16
Altitude	337418203.2918

Triangular Pyramid

Length = n

Surface area	6.5731930850497E+16
Volume	6.9702343869034E+24
Height	183667206.22035