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

71389641 (number)

71389641 is an odd 8-digits composite number following 71389640 and preceding 71389642. In scientific notation, it is written as 7.1389641 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 47415632 positive integers (up to 71389641) that are relatively prime to 71389641.

Interesting facts

71389641 has 8 divisors, whose sum is 95541120
The reverse of 71389641 is 14698317
Previous prime number is 269

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	7.1389641 × 10^7
Engineering notation	7.1389641 × 10^6

Prime Factorization of 71389641

Prime Factorization 3 × 269 × 88463

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71389641	Product of the distinct prime numbers

The prime factorization of 71389641 is 3 × 269 × 88463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 98, 61, 636, 28, 2597, 2666, 93391, 94414, 28438, 597055, 7115137, 9325649, 97961912, 74313205, 792472334, 907209128, 403686260, 7384292186

Basic calculations (n = 71389641)

Multiplication

n×y

n×2	142779282
n×3	214168923
n×4	285558564
n×5	356948205

Division

n÷y

n÷2	35694820.5
n÷3	23796547
n÷3	17847410.25
n÷5	14277928.2

Exponentiation

n^y

n²	5096480842108881
n³	3.6383593768153E+23
n⁴	2.5974116973983E+31
n⁵	1.8542828860646E+39

Nth Root

^y√n

²√n	8449.2390781656
³√n	414.83787347835
⁴√n	91.919742591924
⁵√n	37.215772618893

Divisors of 71389641

1, 3, 269, 807, 88463, 265389, 23796547, 71389641

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	-71389640	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 71389641 can be divided by 8 positive divisors. The sum of these divisors (counting 71389641) is 1, the average is 0.125.

Base conversion 71389641

Base	System	Value
2	Binary	100010000010101000111001001
3	Ternary	11222022222011210
4	Quaternary	10100111013021
5	Quinary	121233432031
6	Senary	11030043333
8	Octal	420250711
10	Decimal	71389641
12	Duodecimal	1baa9549
16	Hexadecimal	44151c9
20	Vigesimal	1263e21
36	Base36	16i4ll

Cryptographic Hash Functions

md5	7a098464ea5e3e9d93429e793626f2a8
sha1	3cf89ee1933ee73d6ebee3680aada2ea279c5fa8
sha256	df466189f51267a0c541b950064fc164f1228bbe43a38399630dc18b1fe77c74
sha512	d1a64d3faf96da8c3bdf11b1031bd99957717b97bf3d5f1cc153bd6d8a3f17cb87bec5d2fd10600d81b1cf9e2224aa9f8ca0c48f9bec6ccde8df0298802c2358
ripemd-160	e238bed1a3b50ce10ba3041ab3871f245345500d

71389641 as geometric shapes

Circle

Radius = n

Diameter	142779282
Circumference	448554343.41603
Area	1.601106677273E+16

Sphere

Radius = n

Volume	1.5240324119097E+24
Surface area	6.4044267090922E+16
Circumference	448554343.41603

Square

Length = n

Perimeter	285558564
Area	5096480842108881
Diagonal	100960198.51515

Cube

Length = n

Surface area	30578885052653286
Volume	3.6383593768153E+23
Space diagonal	123650485.3461

Equilateral Triangle

Length = n

Perimeter	214168923
Area	2.2068409395835E+15
Altitude	61825242.673051

Triangular Pyramid

Length = n

Surface area	2.2068409395835E+15
Volume	4.2878476462329E+22
Height	33653399.505049