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

71389311 (number)

71389311 is an odd 8-digits composite number following 71389310 and preceding 71389312. In scientific notation, it is written as 7.1389311 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 39477600 positive integers (up to 71389311) that are relatively prime to 71389311.

Interesting facts

71389311 has 16 divisors, whose sum is 112293888
The reverse of 71389311 is 11398317
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	seventy-one million three hundred eighty-nine thousand three hundred eleven

Notation

Scientific notation	7.1389311 × 10^7
Engineering notation	7.1389311 × 10^6

Prime Factorization of 71389311

Prime Factorization 3 × 31 × 7 × 109661

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	71389311	Product of the distinct prime numbers

The prime factorization of 71389311 is 3 × 31 × 7 × 109661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 68, 70, 595, 162, 8047, 7117, 12947, 91878, 588036, 972358, 4201575, 5543370, 74763016, 42453638, 327267562, 111130635, 8016611070, 8364092934

Basic calculations (n = 71389311)

Multiplication

n×y

n×2	142778622
n×3	214167933
n×4	285557244
n×5	356946555

Division

n÷y

n÷2	35694655.5
n÷3	23796437
n÷3	17847327.75
n÷5	14277862.2

Exponentiation

n^y

n²	5096433725054721
n³	3.6383089218882E+23
n⁴	2.5973636713875E+31
n⁵	1.8542400291679E+39

Nth Root

^y√n

²√n	8449.2195497572
³√n	414.83723427866
⁴√n	91.919636366542
⁵√n	37.215738212703

Divisors of 71389311

1, 3, 7, 21, 31, 93, 217, 651, 109661, 328983, 767627, 2302881, 3399491, 10198473, 23796437, 71389311

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	-71389310	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 71389311 can be divided by 16 positive divisors. The sum of these divisors (counting 71389311) is 1, the average is 0.0625.

Base conversion 71389311

Base	System	Value
2	Binary	100010000010101000001111111
3	Ternary	11222022221201120
4	Quaternary	10100111001333
5	Quinary	121233424221
6	Senary	11030042023
8	Octal	420250177
10	Decimal	71389311
12	Duodecimal	1baa9313
16	Hexadecimal	441507f
20	Vigesimal	1263d5b
36	Base36	16i4cf

Cryptographic Hash Functions

md5	fab256b7d47bcdad0209996f5bb6b2ee
sha1	5959441ca9e1ad272962f21cc930327a9d34ae9f
sha256	c9e5b6de6e82c9c112beacc1915e070f4bb89a8e18015cc1c591b8960797bc7c
sha512	ab526858f3acf7c711bcf6cd94aaffac42e4237b39a003369e11b67cf8ccdd0bab84c5d334d6d3ea277d983b54c1c44245c3b28c786b8a097e3704bae9b0037b
ripemd-160	93ee7baa909e960828c769e941dc26acbd20532e

71389311 as geometric shapes

Circle

Radius = n

Diameter	142778622
Circumference	448552269.96487
Area	1.6010918750139E+16

Sphere

Radius = n

Volume	1.5240112773992E+24
Surface area	6.4043675000557E+16
Circumference	448552269.96487

Square

Length = n

Perimeter	285557244
Area	5096433725054721
Diagonal	100959731.82467

Cube

Length = n

Surface area	30578602350328326
Volume	3.6383089218882E+23
Space diagonal	123649913.76934

Equilateral Triangle

Length = n

Perimeter	214167933
Area	2.2068205373006E+15
Altitude	61824956.884668

Triangular Pyramid

Length = n

Surface area	2.2068205373006E+15
Volume	4.2877881845311E+22
Height	33653243.941557