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

71389666 (number)

71389666 is an even 8-digits composite number following 71389665 and preceding 71389667. In scientific notation, it is written as 7.1389666 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 35580480 positive integers (up to 71389666) that are relatively prime to 71389666.

Interesting facts

71389666 has 8 divisors, whose sum is 107427564
The reverse of 71389666 is 66698317
Previous prime number is 313

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

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

Notation

Scientific notation	7.1389666 × 10^7
Engineering notation	7.1389666 × 10^6

Prime Factorization of 71389666

Prime Factorization 2 × 313 × 114041

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71389666	Product of the distinct prime numbers

The prime factorization of 71389666 is 2 × 313 × 114041. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 41, 49, 419, 629, 5121, 3699, 98363, 39302, 232487, 685223, 5455592, 2949158, 61625148, 7605219, 549947601, 29420747, 8046720625, 8057840824

Basic calculations (n = 71389666)

Multiplication

n×y

n×2	142779332
n×3	214168998
n×4	285558664
n×5	356948330

Division

n÷y

n÷2	35694833
n÷3	23796555.333333
n÷3	17847416.5
n÷5	14277933.2

Exponentiation

n^y

n²	5096484411591556
n³	3.6383631991773E+23
n⁴	2.5974153357596E+31
n⁵	1.8542861328315E+39

Nth Root

^y√n

²√n	8449.2405575886
³√n	414.83792190249
⁴√n	91.919750639286
⁵√n	37.215775225417

Divisors of 71389666

1, 2, 313, 626, 114041, 228082, 35694833, 71389666

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	-71389665	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 71389666 can be divided by 8 positive divisors. The sum of these divisors (counting 71389666) is 1, the average is 0.125.

Base conversion 71389666

Base	System	Value
2	Binary	100010000010101000111100010
3	Ternary	11222022222012201
4	Quaternary	10100111013202
5	Quinary	121233432131
6	Senary	11030043414
8	Octal	420250742
10	Decimal	71389666
12	Duodecimal	1baa956a
16	Hexadecimal	44151e2
20	Vigesimal	1263e36
36	Base36	16i4ma

Cryptographic Hash Functions

md5	acde9d43edc199b2348426e7308301c0
sha1	5c0007b9a68c7f20cdaeebd3448e454f23ba2ffc
sha256	65e3c66401b6c78c315f6bd033287540bd617e984bca816966e2c8d4619a85c5
sha512	5318c47205b48719ebb02513ed69ac825fa6cc01e2713118513d03c567e52b3a4dae46957b533416f5e90c5445bdd6ed5ed639966b79d78dcbccefb36ec55fea
ripemd-160	ad4047c25c8476a45095140365bf69566b878ed8

71389666 as geometric shapes

Circle

Radius = n

Diameter	142779332
Circumference	448554500.49566
Area	1.6011077986591E+16

Sphere

Radius = n

Volume	1.5240340130169E+24
Surface area	6.4044311946364E+16
Circumference	448554500.49566

Square

Length = n

Perimeter	285558664
Area	5096484411591556
Diagonal	100960233.87049

Cube

Length = n

Surface area	30578906469549336
Volume	3.6383631991773E+23
Space diagonal	123650528.64737

Equilateral Triangle

Length = n

Perimeter	214168998
Area	2.2068424852148E+15
Altitude	61825264.323686

Triangular Pyramid

Length = n

Surface area	2.2068424852148E+15
Volume	4.2878521509297E+22
Height	33653411.290162