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

71139982 (number)

71139982 is an even 8-digits composite number following 71139981 and preceding 71139983. In scientific notation, it is written as 7.1139982 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 35569990 positive integers (up to 71139982) that are relatively prime to 71139982.

Interesting facts

71139982 has 4 divisors, whose sum is 106709976
The reverse of 71139982 is 28993117
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	seventy-one million one hundred thirty-nine thousand nine hundred eighty-two

Notation

Scientific notation	7.1139982 × 10^7
Engineering notation	7.1139982 × 10^6

Prime Factorization of 71139982

Prime Factorization 2 × 35569991

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71139982	Product of the distinct prime numbers

The prime factorization of 71139982 is 2 × 35569991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 98, 32, 285, 300, 2180, 6430, 25822, 90452, 194967, 963884, 4121147, 5447426, 90083383, 22801350, 392533662, 952736224, 2305676934, 7600475659

Basic calculations (n = 71139982)

Multiplication

n×y

n×2	142279964
n×3	213419946
n×4	284559928
n×5	355699910

Division

n÷y

n÷2	35569991
n÷3	23713327.333333
n÷3	17784995.5
n÷5	14227996.4

Exponentiation

n^y

n²	5060897038960324
n³	3.6003212425549E+23
n⁴	2.5612678838957E+31
n⁵	1.8220855115752E+39

Nth Root

^y√n

²√n	8434.4520865318
³√n	414.3537277272
⁴√n	91.839273116308
⁵√n	37.189706436519

Divisors of 71139982

1, 2, 35569991, 71139982

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71139981	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71139982 can be divided by 4 positive divisors. The sum of these divisors (counting 71139982) is 1, the average is 0.25.

Base conversion 71139982

Base	System	Value
2	Binary	100001111011000001010001110
3	Ternary	11221212021201011
4	Quaternary	10033120022032
5	Quinary	121202434412
6	Senary	11020435434
8	Octal	417301216
10	Decimal	71139982
12	Duodecimal	1b9a8b7a
16	Hexadecimal	43d828e
20	Vigesimal	124c9j2
36	Base36	16crym

Cryptographic Hash Functions

md5	9474b6be079299e52fd152a60bf7d3c8
sha1	fc4cc0987fcd357d477010fdf9f9e33e995b0bde
sha256	1a19d604bccef8c82ef943fb3352174443eecd34384a2dd646bd13564933f104
sha512	86285a8f84db01dc1daa2525c9c92686cb206bc32c7a873e8d52fd96d61cb218b190c16816da6c63afd8d905665f47c255f3a213352768b3182fd58e5907658b
ripemd-160	8eedf273316baee23bb029250de883931e9b41ae

71139982 as geometric shapes

Circle

Radius = n

Diameter	142279964
Circumference	446985689.65542
Area	1.5899276958172E+16

Sphere

Radius = n

Volume	1.5080990354898E+24
Surface area	6.3597107832688E+16
Circumference	446985689.65542

Square

Length = n

Perimeter	284559928
Area	5060897038960324
Diagonal	100607127.37138

Cube

Length = n

Surface area	30365382233761944
Volume	3.6003212425549E+23
Space diagonal	123218063.27354

Equilateral Triangle

Length = n

Perimeter	213419946
Area	2.1914327008385E+15
Altitude	61609031.636768

Triangular Pyramid

Length = n

Surface area	2.1914327008385E+15
Volume	4.2430192751009E+22
Height	33535709.123793