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

71349421 (number)

71349421 is an odd 8-digits composite number following 71349420 and preceding 71349422. In scientific notation, it is written as 7.1349421 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 59873520 positive integers (up to 71349421) that are relatively prime to 71349421.

Interesting facts

71349421 has 8 divisors, whose sum is 83823264
The reverse of 71349421 is 12494317
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	seventy-one million three hundred forty-nine thousand four hundred twenty-one

Notation

Scientific notation	7.1349421 × 10^7
Engineering notation	7.1349421 × 10^6

Prime Factorization of 71349421

Prime Factorization 11 × 13 × 498947

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71349421	Product of the distinct prime numbers

The prime factorization of 71349421 is 11 × 13 × 498947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 86, 42, 773, 944, 7112, 5057, 27957, 22362, 386781, 486738, 9281293, 6678077, 90989584, 84141609, 335939625, 179656312, 603282796, 7554240551

Basic calculations (n = 71349421)

Multiplication

n×y

n×2	142698842
n×3	214048263
n×4	285397684
n×5	356747105

Division

n÷y

n÷2	35674710.5
n÷3	23783140.333333
n÷3	17837355.25
n÷5	14269884.2

Exponentiation

n^y

n²	5090739877035241
n³	3.6322134268808E+23
n⁴	2.5915632495637E+31
n⁵	1.8490653734125E+39

Nth Root

^y√n

²√n	8446.858646858
³√n	414.7599540802
⁴√n	91.906793257398
⁵√n	37.211578296627

Divisors of 71349421

1, 11, 13, 143, 498947, 5488417, 6486311, 71349421

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	-71349420	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 71349421 can be divided by 8 positive divisors. The sum of these divisors (counting 71349421) is 1, the average is 0.125.

Base conversion 71349421

Base	System	Value
2	Binary	100010000001011010010101101
3	Ternary	11222020221000011
4	Quaternary	10100023102231
5	Quinary	121231140141
6	Senary	11025133221
8	Octal	420132255
10	Decimal	71349421
12	Duodecimal	1ba8a211
16	Hexadecimal	440b4ad
20	Vigesimal	125idb1
36	Base36	16h9kd

Cryptographic Hash Functions

md5	f65321eba8cadf997ad3efcc1367ff78
sha1	3975c664d0b872291ac18e5bbfd55890e8e1290d
sha256	f47209c505975ac5c1b4f8b15a3d5f2a4ef6ec29cfb0688f8e9f7b9cd28fd475
sha512	3a99d3ed2aece4b371b1feb7336ff2aca2d5552233a3b4fc4fba95fb530691881a6f1030e8ce7f8ccdb980b5304743e6747da9dcac586e95d4fe29643e651f88
ripemd-160	2d5984e9df281b1f6e42ada27c73c7426143e3da

71349421 as geometric shapes

Circle

Radius = n

Diameter	142698842
Circumference	448301633.70297
Area	1.5993030999031E+16

Sphere

Radius = n

Volume	1.5214580024212E+24
Surface area	6.3972123996122E+16
Circumference	448301633.70297

Square

Length = n

Perimeter	285397684
Area	5090739877035241
Diagonal	100903318.84567

Cube

Length = n

Surface area	30544439262211446
Volume	3.6322134268808E+23
Space diagonal	123580822.26262

Equilateral Triangle

Length = n

Perimeter	214048263
Area	2.2043550287855E+15
Altitude	61790411.131311

Triangular Pyramid

Length = n

Surface area	2.2043550287855E+15
Volume	4.2806045747737E+22
Height	33634439.615223