71389661, seventy-one million three hundred eighty-nine thousand six hundred sixty-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

71389661 has 16 divisors, whose sum is 82785024
The reverse of 71389661 is 16698317
Previous prime number is 173

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	seventy-one million three hundred eighty-nine thousand six hundred sixty-one

Notation

Scientific notation	7.1389661 × 10^7
Engineering notation	7.1389661 × 10^6

Prime Factorization of 71389661

Prime Factorization 7 × 167 × 173 × 353

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	71389661	Product of the distinct prime numbers

The prime factorization of 71389661 is 7 × 167 × 173 × 353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 27, 8, 902, 766, 4034, 9024, 42315, 17783, 78056, 917342, 1315876, 5520696, 69055763, 9700635, 116413826, 873416461, 1807949599, 2122395912

Basic calculations (n = 71389661)

Multiplication

n×y

n×2	142779322
n×3	214168983
n×4	285558644
n×5	356948305

Division

n÷y

n÷2	35694830.5
n÷3	23796553.666667
n÷3	17847415.25
n÷5	14277932.2

Exponentiation

n^y

n²	5096483697694921
n³	3.6383624347047E+23
n⁴	2.597414608087E+31
n⁵	1.8542854834778E+39

Nth Root

^y√n

²√n	8449.240261704
³√n	414.83791221766
⁴√n	91.919749029814
⁵√n	37.215774704113

Divisors of 71389661

1, 7, 167, 173, 353, 1169, 1211, 2471, 28891, 58951, 61069, 202237, 412657, 427483, 10198523, 71389661

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71389660	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71389661 can be divided by 16 positive divisors. The sum of these divisors (counting 71389661) is 1, the average is 0.0625.

Base conversion 71389661

Base	System	Value
2	Binary	100010000010101000111011101
3	Ternary	11222022222012112
4	Quaternary	10100111013131
5	Quinary	121233432121
6	Senary	11030043405
8	Octal	420250735
10	Decimal	71389661
12	Duodecimal	1baa9565
16	Hexadecimal	44151dd
20	Vigesimal	1263e31
36	Base36	16i4m5

Cryptographic Hash Functions

md5	316d1163cb41d7482b248c1b1e831f6c
sha1	af1514115e2bbef58c719027aba5dfd46948a9f4
sha256	cd8566e7c701b68dbe40ecccb7d5e9969161c29c76af8c671698b66c8200a990
sha512	ea02503e2434ed0d4d1c5d8a8d40ddd728f6a73268fc4766b923ffa7831ac10434471754a424fc7a632fd12e9e04cb0a78426da4373fab2966d2f4042ec631e3
ripemd-160	386f2b192e45580d10d6d9c9a13246c658573f50

71389661 as geometric shapes

Circle

Radius = n

Diameter	142779322
Circumference	448554469.07973
Area	1.6011075743819E+16

Sphere

Radius = n

Volume	1.5240336927954E+24
Surface area	6.4044302975274E+16
Circumference	448554469.07973

Square

Length = n

Perimeter	285558644
Area	5096483697694921
Diagonal	100960226.79942

Cube

Length = n

Surface area	30578902186169526
Volume	3.6383624347047E+23
Space diagonal	123650519.98712

Equilateral Triangle

Length = n

Perimeter	214168983
Area	2.2068421760885E+15
Altitude	61825259.993559

Triangular Pyramid

Length = n

Surface area	2.2068421760885E+15
Volume	4.2878512499901E+22
Height	33653408.933139